Prof. Dr. Torsten C. Schmidt

Prof. Dr. rer. nat. Torsten Claus Schmidt

Fakultät für Chemie

Address
Universitätsstr. 5
45141 Essen
Room
S05 V02 E19
Phone
+49 201 183 6774
Fax
+49 201 183 6773
E-Mail
torsten.schmidt@uni-due.de
Website
https://www.uni-due.de/iac/2014_torsten_schmidt.shtml

Functions

  • Dekan/in, Dekanat Chemie

  • Gruppe der Professorinnen und Professoren, Studienbeirat

  • Gruppe der Professorinnen und Professoren, QVM-Kommission

  • Gruppe der Professorinnen und Professoren, Prüfungsausschuss B.Sc./M.Sc.-Studiengang Water Science

  • Gruppe der Professorinnen und Professoren, Fakultätsrat

  • Universitätsprofessor/in, Analytische Chemie

The following publications are listed in the online university bibliography of the University of Duisburg-Essen. Further information may also be found on the person's personal web pages.

    Journal articles

  • Hesse, Tobias; Niemann, Felix; Khaliq, Shaista; Köster, Daniel; Enss, Julian; Feld, Christian; Nachev, Milen; Kerpen, Klaus; Jochmann, Maik; Schmidt, Torsten Claus
    A Proof-of-Principle Study for δ¹⁵N Measurements of Aqueous Dissolved Nitrate With a Modified LC-IRMS Interface
    In: Rapid Communications in Mass Spectrometry , Vol. 39 2025, Nr. 3, e9950
    DOI (Open Access)
  • Köster, Daniel; Hesse, Tobias; Niemann, Felix; Jochmann, Maik A.; Schmidt, Torsten C.
    Alkaline persulfate oxidation as an intermediate step for the development of a wet chemical oxidation interface for compound-specific δ¹⁵N analysis by LC-IRMS
    In: Analytical and Bioanalytical Chemistry , Vol. 417 2025, Nr. 10, pp. 2085 – 2096
    DOI (Open Access)
  • Fromme, Theo; Müller, Rutger; Krenz, Lars; Tintrop, Lucie K.; Sanjuán, Ignacio; Schmidt, Torsten Claus; Tibbetts, Katharine M.; Andronescu, Corina; Reichenberger, Sven; Barcikowski, Stephan
    Chemical Reaction Pathways during Laser Fragmentation of Metallic Microparticles in Organic Solvents
    In: Journal of Physical Chemistry C: Nanomaterials and Interfaces , Vol. 129 2025, Nr. 6, pp. 2953 – 2965
    DOI
  • Armin, Reyhaneh; Renner, Gerrit; Weber, Markus; Schmidt, Torsten Claus
    Development of a tool to routinely monitor wastewater systems via non-target screening utilizing spatial fingerprinting and temporal trend analysis as prioritization techniques
    In: Journal of Environmental Management , Vol. 384 2025, 125587
    DOI (Open Access)
  • Klein, Michelle; Reibold, Melissa; Reinders, Petra; Itzel, Fabian; Jaehne, Martin; Gehrmann, Linda; Klaßen, Martin Daniel; Schmidt, Torsten Claus; Türk, Jochen
    Effect-based analysis of endocrine effects in surface and ground water with focus on progestagenicity using Arxula yeast-based reporter gene assays
    In: Environmental Toxicology and Chemistry: ET&C Online , Vol. 44 2025, Nr. 1, pp. 220 – 231
    DOI (Open Access)
  • Armin, Reyhaneh; Wachendorf, Jan; Weber, Markus; Schmidt, Torsten Claus
    Enhanced industrial wastewater monitoring: method development for non-target screening of highly polar substances using ZIC-HILIC-HRMS
    In: Analytical and Bioanalytical Chemistry , Vol. 417 2025, Nr. 1, pp. 167 – 181
    DOI (Open Access)
  • Röhnelt, Anna M.; Martin, Philipp R.; Athmer, Mathis; Bieger, Sarah; Buchner, Daniel; Karst, Uwe; Huhn, Carolin; Schmidt, Torsten Claus; Haderlein, Stefan B.
    Glyphosate is a transformation product of a widely used aminopolyphosphonate complexing agent
    In: Nature Communications , Vol. 16 2025, Nr. 1, 2438
    DOI (Open Access)
  • Röhnelt, Anna M.; Martin, Philipp R.; Marks, Robert; Buchner, Daniel; Weiss, Joachim; Schmidt, Torsten Claus; Haderlein, Stefan B.
    Green quantification of amino(poly)phosphonates using ion chromatography coupled to integrated pulsed amperometric detection
    In: Analytical and Bioanalytical Chemistry , Vol. 417 2025, Nr. 8, pp. 1581 – 1594
    DOI (Open Access)
  • Schmiege, Dennis; Salemi, Amir; Högel, Christian; Bettinger, Simone; Schmidt, Torsten Claus; Moebus, Susanne
    Impact of physicochemical parameters on nicotine metabolites and Bisphenol A in municipal wastewater : A pilot study in a German metropolitan area
    In: Science of the Total Environment , Vol. 967 2025, 178767
    DOI (Open Access)
  • Klein, Michelle; Klassen, Martin Daniel; Schmidt, Torsten Claus; Türk, Jochen
    Integrating green and white analytical principles for endocrine disruptor analysis in aqueous matrices : From routine methods to emerging technologies
    In: Green Analytical Chemistry , Vol. 12 2025, 100186
    DOI (Open Access)
  • Vosough, Maryam; Drees, Felix; Sieber, Guido; Stach, Tom L.; Beisser, Daniela; Probst, Alexander J.; Boenigk, Jens; Schmidt, Torsten C.
    Integrative Analysis of Nontargeted LC-HRMS and High-Throughput Metabarcoding Data for Aquatic Environmental Studies Using Combined Multivariate Statistical Approaches
    In: Analytical Chemistry 2025 , in press
    DOI (Open Access)
  • Smollich, Esther; Merkus, Valentina I.; Klein, Katharina; Schmidt, Torsten C.; Sures, Bernd
    Investigating the photolytic degradation of novel monomeric and polymeric brominated flame retardants : analytical characterization, acute ecotoxicological effects and influence of sample storage
    In: Environmental Sciences Europe (ESEU) , Vol. 37 2025, Nr. 1, 49
    DOI (Open Access)
  • Niemann, Felix; Gruhlke, Annika; Jochmann, Maik A.; Schmidt, Torsten Claus
    LC-IRMS Persulfate Oxidation : Case Study on Neonicotinoid-Related Structures
    In: Rapid Communications in Mass Spectrometry , Vol. 39 2025, Nr. 16, e10067
    DOI (Open Access)
  • Nahar, Nazmun; Sarkar, Ipsita; Prati, Sebastian; Rothe, Louisa E.; Grabner, Daniel; Zimmermann, Sonja; Asghar, Anam; Schmidt, Torsten C.; Sures, Bernd
    Locomotor activity and physiological responses of parasite-infected Gammarus fossarum exposed to the herbicide metazachlor
    In: Environmental Pollution , Vol. 366 2025, 125413
    DOI (Open Access)
  • Abedi, Delaram; Niari, Maryam Hazrati; Ramavandi, Bahman; De-la-Torre, Gabriel E.; Renner, Gerrit; Schmidt, Torsten Claus; Dobaradaran, Sina
    Microplastics and phthalate esters in yogurt and buttermilk samples : characterization and health risk assessment
    In: Journal of Environmental Health Science & Engineering , Vol. 23 2025, Nr. 1, 14
    DOI
  • Hammad, Mohaned; Angel, Steven; Al-Kamal, Ahmed; Asghar, Anam; Kräenbring, Mena-Alexander; Amin, Adil; Wiedemann, Haakon T.A.; Amin, Amin; Vinayakumar, Vineetha; Schmidt, Torsten Claus; Kay, Christopher W.M.; Segets, Doris; Wiggers, Hartmut
    Spray-flame synthesis of LaCo₀.₂Mn₀.₈O₃ for selective peroxymonosulfate activation into singlet oxygen towards efficient degradation of carbamazepine
    In: Process Safety and Environmental Protection: Transactions of the Institution of Chemical Engineers: Part B , Vol. 194 2025, pp. 1347 – 1359
    DOI (Open Access)
  • Rockel, Sarah P.; Marks, Robert G. H.; Kerpen, Klaus; Jochmann, Maik A.; Schmidt, Torsten C.
    Two-Dimensional Liquid Chromatography-Isotope Ratio Mass Spectrometry Opens New Possibilities in the Field of Compound-Specific Stable Isotope Analysis
    In: Analytical Chemistry , Vol. 97 2025, Nr. 5, pp. 2991 – 2997
    DOI
  • Abbasi, Fariba; De-la-Torre, Gabriel E.; KalantarHormozi, Mohammad Reza; Schmidt, Torsten C.; Dobaradaran, Sina
    A review of endocrine disrupting chemicals migration from food contact materials into beverages
    In: Chemosphere , Vol. 355 2024, 141760
    DOI
  • Lorenzo-Parodi, Nerea; Moebus, Susanne; Schmidt, Torsten C.
    Analysis of aromatic amines in human urine using comprehensive multi-dimensional gas chromatography-mass spectrometry (GCxGC-MS)
    In: International Journal of Hygiene and Environmental Health , Vol. 257 2024, 114343
    DOI (Open Access)
  • Wenzel, Mike; Renner, Gerrit; Pruin, Laura; Wolf, Carmen; Kube, Christine; Schram, Jürgen; Schmidt, Torsten Claus; Türk, Jochen
    Assessment of sample pre-treatment strategies to mitigate matrix effects for microplastics analysis using thermoanalytical techniques
    In: Trends in Analytical Chemistry (TrAC) , Vol. 181 2024, 117997
    DOI (Open Access)
  • Khaliq, Shaista; Jochmann, Maik; Hesse, Tobias; Nachev, Milen; Sures, Bernd; Riekenberg, Philip M.; van der Meer, Marcel T.J.; Schmidt, Torsten Claus
    Compound-specific isotope analysis of amino acids for aquatic systems – Problems, challenges, solutions : A review
    In: Trends in Analytical Chemistry (TrAC) , Vol. 181 2024, 118038
    DOI (Open Access)
  • Kochale, Kjell; Boerakker, Dino; Teutenberg, Thorsten; Schmidt, Torsten Claus
    Concept of flexible no-code automation for complex sample preparation procedures
    In: Journal of Chromatography A , Vol. 1736 2024, 465343
    DOI
  • Kochale, Kjell; Cunha, Ricardo; Teutenberg, Thorsten; Schmidt, Torsten Claus
    Development of a column switching for direct online enrichment and separation of polar and nonpolar analytes from aqueous matrices
    In: Journal of Chromatography A , Vol. 1714 2024, 464554
    DOI
  • Baetz, Nicolai; Cunha, Jorge Ricardo; Itzel, Fabian; Schmidt, Torsten C.; Türk, Jochen
    Effect-directed analysis of endocrine and neurotoxic effects in stormwater depending discharges
    In: Water Research , Vol. 265 2024, 122169
    DOI (Open Access)
  • Marks, Robert G.H.; Rockel, Sarah P.; Kerpen, Klaus; Somnitz, Holger; Martin, Philipp R.; Jochmann, Maik A.; Schmidt, Torsten C.
    Effects of pH-dependent speciation on the photolytic degradation mechanism of phosphonates
    In: Journal of Photochemistry and Photobiology A: Chemistry , Vol. 448 2024, 115327
    DOI (Open Access)
  • Mutke, Xenia A.M.; Swiderski, Philipp; Drees, Felix; Akin, Orkan; Lutze, Holger V.; Schmidt, Torsten C.
    Efficiency of ozonation and sulfate radical - AOP for removal of pharmaceuticals, corrosion inhibitors, x-ray contrast media and perfluorinated compounds from reverse osmosis concentrates
    In: Water Research , Vol. 255 2024, 121346
    DOI
  • Dobaradaran, Sina; Telgheder, Ursula; De-la-Torre, Gabriel E.; Rockel, Sarah P.; Mutke, Xenia A.M.; Schmidt, Torsten C.
    Elucidating nicotine transfer into water environments via cigarette butt remaining parts
    In: Environmental Pollution , Vol. 341 2024, 122943
    DOI
  • Asghar, Anam; Lipfert, Daniel; Kerpen, Klaus; Schmidt, Torsten Claus
    Elucidating the inhibitory effects of natural organic matter on the photodegradation of organic micropollutants : Atrazine as a probe compound
    In: Chemosphere , Vol. 352 2024, 141390
    DOI (Open Access)
  • Vosough, Maryam; Salemi, Amir; Rockel, Sarah; Schmidt, Torsten C.
    Enhanced efficiency of MS/MS all-ion fragmentation for non-targeted analysis of trace contaminants in surface water using multivariate curve resolution and data fusion
    In: Analytical and Bioanalytical Chemistry , Vol. 416 2024, Nr. 15, pp. 1165 – 1177
    DOI (Open Access)
  • Tintrop, Lucie K.; Bräkling, Steffen; Vetter, Marleen; Eßer, Willi; Drees, Felix; Salemi, Amir; Jochmann, Maik; Klee, Sonja; Schmidt, Torsten Claus
    Evaluation of GC-EI&CI-TOFMS for Nontarget Analysis of Industrial Wastewater Using Hydrophilic-Lipophilic-Balanced SPME
    In: Analytical Chemistry , Vol. 96 2024, Nr. 16, pp. 6122 – 6130
    DOI
  • Salemi, Amir; Luta, Albana; Schmidt, Torsten Claus
    Greenness assessment of exemplary US EPA and DIN standard analytical methods using the AGREEprep model
    In: Green Analytical Chemistry , Vol. 11 2024, 100180
    DOI (Open Access)
  • Niemann, Felix; Gruhlke, Annika; Kerpen, Klaus; Jochmann, Maik A.; Schmidt, Torsten C.
    Insight into Imidacloprid Degradation through Compound Specific Carbon Isotope Analysis and High-Resolution Mass Spectrometry
    In: ACS ES&T Water , Vol. 4 2024, Nr. 12, pp. 5437 – 5446
    DOI
  • Figueroa-Gonzalez, Perla Abigail; Bornemann, Till L. V.; Hinzke, Tjorven; Maaß, Sandra; Trautwein-Schult, Anke; Starke, Joern; Moore, Carrie J.; Esser, Sarah P.; Plewka, Julia; Hesse, Tobias; Schmidt, Torsten C.; Schreiber, Ulrich; Bor, Batbileg; Becher, Dörte; Probst, Alexander J.
    Metaproteogenomics resolution of a high-CO₂ aquifer community reveals a complex cellular adaptation of groundwater Gracilibacteria to a host-dependent lifestyle
    In: Microbiome , Vol. 12 2024, Nr. 1, 194
    DOI (Open Access)
  • Vosough, Maryam; Schmidt, Torsten Claus; Renner, Gerrit
    Non-target screening in water analysis: recent trends of data evaluation, quality assurance, and their future perspectives
    In: Analytical and Bioanalytical Chemistry , Vol. 416 2024, Nr. 9, pp. 2125 – 2136
    DOI (Open Access)
  • Kochale, Kjell; Lang, Björn; Cunha, Ricardo; Teutenberg, Thorsten; Schmidt, Torsten C.
    Online coupling of miniaturized HPLC and high performance thin layer chromatography by a fractionation unit for effect directed analysis
    In: Advances in Sample Preparation , Vol. 9 2024, 100102
    DOI (Open Access)
  • Merkus, Valentina I.; Leupold, Michael S.; Rockel, Sarah P.; Schmidt, Torsten C.
    Ozonation products of purine derivatives, the basic structures of antiviral micropollutants
    In: Science of the Total Environment , Vol. 912 2024, 169073
    DOI (Open Access)
  • Hofstetter, Thomas B.; Bakkour, Rani; Buchner, Daniel; Eisenmann, Heinrich; Fischer, Anko; Gehre, Matthias; Haderlein, Stefan B.; Höhener, Patrik; Hunkeler, Daniel; Imfeld, Gwenaël; Jochmann, Maik; Kümmel, Steffen; Martin, Philipp R.; Pati, Sarah G.; Schmidt, Torsten Claus; Vogt, Carsten; Elsner, Martin
    Perspectives of compound-specific isotope analysis of organic contaminants for assessing environmental fate and managing chemical pollution
    In: Nature Water , Vol. 2 2024, Nr. 1, pp. 14 – 30
    DOI (Open Access)
  • Hammad, Mohaned; Amin, Adil; Asghar, Anam; Anwar, Osama; Salamon, Soma; Landers, Joachim; Kräenbring, Mena-Alexander; Jain, Adarsh; Hardt, Sebastian; Wiggers, Hartmut; Schmidt, Torsten C.; Wende, Heiko; Schulz, Christof; Segets, Doris
    Polyacrylic acid functionalized superparamagnetic iron-oxide supraparticles for highly efficient adsorption and removal of contaminants from water
    In: Journal of Water Process Engineering , Vol. 66 2024, 106025
    DOI (Open Access)
  • Enss, Julian; Nachev, Milen; Jochmann, Maik; Schmidt, Torsten Claus; Feld, Christian
    Stable isotopes (¹⁵N) facilitate non-invasive labelling of large quantities of macroinvertebrates across different species and feeding types
    In: Ecology and Evolution , Vol. 14 2024, Nr. 6, e11539
    DOI, Online Full Text (Open Access)
  • Dobaradaran, Sina; Salemi, Amir; De-la-Torre, Gabriel E.; Telgheder, Ursula; Schmidt, Torsten C.
    The role of different remaining parts of cigarette butts in the transfer of phenolic compounds into the aquatic environment and their ecological risk
    In: Science of the Total Environment , Vol. 957 2024, 177584
    DOI
  • Reuschenbach, Max; Drees, Felix; Leupold, Michael S.; Tintrop, Lucie K.; Schmidt, Torsten C.; Renner, Gerrit
    qPeaks : A Linear Regression-Based Asymmetric Peak Model for Parameter-Free Automatized Detection and Characterization of Chromatographic Peaks in Non-Target Screening Data
    In: Analytical Chemistry , Vol. 96 2024, Nr. 18, pp. 7120 – 7129
    DOI
  • Hesse, Tobias; Nachev, Milen; Khaliq, Shaista; Jochmann, Maik A.; Franke, Frederik; Scharsack, Jörn P.; Kurtz, Joachim; Sures, Bernd; Schmidt, Torsten C.
    A new technique to study nutrient flow in host-parasite systems by carbon stable isotope analysis of amino acids and glucose
    In: Scientific Reports , Vol. 13 2023, Nr. 1, 1054
    DOI, Online Full Text (Open Access)
  • Dobaradaran, Sina; Schmidt, Torsten Claus; Mutke, Xenia A.M.; De-la-Torre, Gabriel E.; Telgheder, Ursula; Kerpen, Klaus; Plonowski, Marcel
    Aromatic amines leachate from cigarette butts into aquatic environments : Is there risk for water organisms?
    In: Environmental Research , Vol. 216 2023, 114717
    DOI
  • Smollich, Esther; Döbbeler, Eberhard; Müller-Geipel, Tina; Stratmann, Lars; Koch, Christoph; Merkus, Valentina I.; Kostka, Kathrin; Okhrimenko, Denis V.; Solvang, Mette; Nachev, Milen; Zimmermann, Sonja; Schmidt, Torsten Claus; Sures, Bernd
    Assessment of acute and chronic ecotoxicological effects of aqueous eluates of stone wool insulation materials
    In: Environmental Sciences Europe (ESEU) , Vol. 35 2023, Nr. 1, 24
    DOI, Online Full Text (Open Access)
  • Lorenzo-Parodi, Nerea; Kaziur-Cegla, Wiebke; Schmidt, Torsten Claus
    Automation and optimization of the sample preparation of aromatic amines for their analysis with GC–MS
    In: Green Analytical Chemistry , Vol. 6 2023, 100071
    DOI (Open Access)
  • Tintrop, Lucie K.; Solazzo, Leonardo; Salemi, Amir; Jochmann, Maik A.; Schmidt, Torsten Claus
    Characterization of a hydrophilic-lipophilic balanced SPME material for enrichment of analytes with different polarities from aqueous samples
    In: Advances in Sample Preparation , Vol. 8 2023, 100099
    DOI (Open Access)
  • Soleimani, Farshid; Dobaradaran, Sina; Vazirizadeh, Amir; Mohebbi, Gholamhossein; Ramavandi, Bahman; De-la-Torre, Gabriel E.; Nabipour, Iraj; Schmidt, Torsten C.; Novotny, Thomas E.; Maryamabadi, Ammar; Kordrostami, Zahra
    Chemical contents and toxicity of cigarette butts leachates in aquatic environment : A case study from the Persian Gulf region
    In: Chemosphere , Vol. 311 2023, 137049
    DOI
  • Lorenzo-Parodi, Nerea; Leitner, Erich; Schmidt, Torsten C.
    Comparison of gas chromatographic techniques for the analysis of iodinated derivatives of aromatic amines
    In: Analytical and Bioanalytical Chemistry , Vol. 415 2023, pp. 3313 – 3325
    DOI (Open Access)
  • Bartels, Indra; Jaeger, Martin; Schmidt, Torsten Claus
    Determination of anti-SARS-CoV-2 virustatic pharmaceuticals in the aquatic environment using high-performance liquid chromatography high-resolution mass spectrometry
    In: Analytical and Bioanalytical Chemistry , Vol. 415 2023, Nr. 22, pp. 5365 – 5377
    DOI (Open Access)
  • Wenzel, Mike; Schoettl, Justus; Pruin, Laura; Fischer, Björn; Wolf, Carmen; Kube, Christine; Renner, Gerrit; Schram, Jürgen; Schmidt, Torsten C.; Türk, Jochen
    Determination of atmospherically deposited microplastics in moss : Method development and performance evaluation
    In: Green Analytical Chemistry , Vol. 7 2023, 100078
    DOI (Open Access)
  • Reinders, Lars M. H.; Klassen, Martin D.; Endres, Patrick; Krumm, Andrea; Jaeger, Martin; Schmidt, Torsten Claus; Teutenberg, Thorsten
    Development of a Two-dimensional Liquid Chromatography High-Resolution Mass Spectrometry Method for the Characterization of Monoclonal Antibodies in Cell-Free Culture Supernatant via FcR Affinity Chromatography
    In: Chromatographia: an international journal for rapid communication in chromatography, electrophoresis, and associated techniques , Vol. 86 2023, Nr. 1, pp. 79 – 85
    DOI
  • Lau, Kinran; Niemann, Felix; Abdiaziz, Kaltum; Heidelmann, Markus; Yang, Yuke; Tong, Yujin; Fechtelkord, Michael; Schmidt, Torsten C.; Schnegg, Alexander; Kramer Campen, Richard; Peng, Baoxiang; Muhler, Martin; Reichenberger, Sven; Barcikowski, Stephan
    Differentiating between Acidic and Basic Surface Hydroxyls on Metal Oxides by Fluoride Substitution : A Case Study on Blue TiO₂ from Laser Defect Engineering
    In: Angewandte Chemie International Edition , Vol. 62 2023, Nr. 12, e202213968
    DOI (Open Access)
  • Merkus, Valentina I.; Leupold, Michael S.; Rockel, Sarah P.; Lutze, Holger; Schmidt, Torsten Claus
    Effects of organic matter and alkalinity on the ozonation of antiviral purine derivatives as exemplary micropollutant motif
    In: Water Research , Vol. 243 2023, 120387
    DOI
  • Kochale, Kjell; Thissen, Jana; Cunha, Ricardo; Lamotte, Stefan; Teutenberg, Thorsten; Schmidt, Torsten C.
    Enrichment and quantification of 18 polycyclic aromatic hydrocarbons from intermediates for plastics production by a generic liquid chromatography column switching
    In: Journal of Separation Science , Vol. 46 2023, Nr. 14, 2300076
    DOI
  • Sieber, Guido; Drees, Felix; Shah, Manan; Stach, Tom L.; Hohrenk-Danzouma, Lotta; Bock, Christina; Vosough, Maryam; Schumann, Mark; Sures, Bernd; Probst, Alexander J.; Schmidt, Torsten Claus; Beisser, Daniela; Boenigk, Jens
    Exploring the efficacy of metabarcoding and non-target screening for detecting treated wastewater
    In: Science of the Total Environment , Vol. 903 2023, 167457
    DOI (Open Access)
  • Masjedi, Mohammad Reza; Torkshavand, Zahra; Arfaeinia, Hossein; Dobaradaran, Sina; Soleimani, Farshid; Farhadi, Akram; Rashidi, Roshana; Novotny, Thomas E.; Dadipoor, Sara; Schmidt, Torsten C.
    First report on BTEX leaching from waterpipe tobacco wastes (WTWs) into aquatic environment
    In: Heliyon , Vol. 9 2023, Nr. 11, e21946
    DOI (Open Access)
  • Fromme, Theo; Tintrop, Lucie K.; Reichenberger, Sven; Schmidt, Torsten Claus; Barcikowski, Stephan
    Impact of Chemical and Physical Properties of Organic Solvents on the Gas and Hydrogen Formation during Laser Synthesis of Gold Nanoparticles
    In: ChemPhysChem , Vol. 24 2023, Nr. 11, e202300089
    DOI (Open Access)
  • Tintrop, Lucie K.; Salemi, Amir; Jochmann, Maik; Engewald, Werner R.; Schmidt, Torsten Claus
    Improving greenness and sustainability of standard analytical methods by microextraction techniques : A critical review
    In: Analytica Chimica Acta , Vol. 1271 2023, 341468
    DOI
  • Werres, Tobias; Schmidt, Torsten Claus; Teutenberg, Thorsten
    Influence of the Column Inner Diameter on Chromatographic Efficiency in Miniaturized and Conventional Ultra-High-Performance Liquid Chromatography
    In: Chromatographia: an international journal for rapid communication in chromatography, electrophoresis, and associated techniques , Vol. 86 2023, Nr. 2, pp. 143 – 151
    DOI
  • Wiegand, Hanna Laura; Jütte, Mischa; Klein, Katharina; Kranefuß, Annika; Kim, Cheolyong; Lutze, Holger; Schmidt, Torsten Claus
    Influences of pH, Reagent Dose, and Water Matrix Components on the Formation and Utilization of Hydroxyl Radicals in the Oxidation of Bisphenol S and para-Chlorobenzoic Acid by the Fenton Reaction
    In: ACS ES&T Water , Vol. 3 2023, Nr. 3, pp. 629 – 638
    DOI
  • Merkus, Valentina I.; Leupold, Michael S.; Rockel, Sarah P.; Schmidt, Torsten Claus
    Insights into the Ozonation of Antiviral Purine Derivatives by the Basic Structures’ Kinetics and Ozone Consumption Ratios
    In: ACS ES&T Water , Vol. 3 2023, Nr. 8, pp. 2363 – 2372
    DOI
  • Tintrop, Lucie K.; Lieske-Overgrand, Jana R.; Wickneswaran, Kaliyani; Abis, Rukiyye; Brunstermann, Ruth; Jochmann, Maik; Schmidt, Torsten C.
    Isotope-labeling in situ derivatization and HS-SPME arrow GC–MS/MS for simultaneous determination of fatty acids and fatty acid methyl esters in aqueous matrices
    In: Analytical and Bioanalytical Chemistry , Vol. 415 2023, Nr. 26, pp. 6525 – 6536
    DOI (Open Access)
  • Asghar, Anam; Kniesel, David; Hammad, Mohaned; Al-Kamal, Ahmed K.; Segets, Doris; Wiggers, Hartmut; Schmidt, Torsten Claus
    Kinetic evaluation of heterocatalytic ozone-based activation of peroxymonosulfate using acid-treated graphene catalyst for the degradation of micropollutants
    In: Journal of Environmental Chemical Engineering , Vol. 11 2023, Nr. 3, 109659
    DOI
  • Lorenzo-Parodi, Nerea; Kaziur-Cegla, Wiebke; Gjelstad, Astrid; Schmidt, Torsten C.
    Liquid-phase microextraction of aromatic amines : Hollow fiber–liquid-phase microextraction and parallel artificial liquid membrane extraction comparison
    In: Analytical and Bioanalytical Chemistry , Vol. 415 2023, Nr. 9, pp. 1765 – 1776
    DOI (Open Access)
  • Marks, Robert G.H.; Drees, Felix; Rockel, Sarah; Kerpen, Klaus; Jochmann, Maik A.; Schmidt, Torsten C.
    Mechanistic investigation of phosphonate photolysis in aqueous solution by simultaneous LC-IRMS and HRMS analysis
    In: Journal of Photochemistry and Photobiology A: Chemistry , Vol. 439 2023, 114582
    DOI
  • Mutke, Xenia A.M.; Drees, Felix; Lutze, Holger; Schmidt, Torsten C.
    Oxidation of the N-containing phosphonate antiscalants NTMP and DTPMP in reverse osmosis concentrates : Reaction kinetics and degradation rate
    In: Chemosphere , Vol. 341 2023, 139999
    DOI
  • Mutke, Xenia A. M.; Tavichaiyuth, Kittitouch; Drees, Felix; Lutze, Holger V.; Schmidt, Torsten C.
    Oxidation of the nitrogen-free phosphonate antiscalants HEDP and PBTC in reverse osmosis concentrates : Reaction kinetics and degradation rate
    In: Water Research , Vol. 233 2023, 119571
    DOI
  • Asghar, Anam; Hammad, Mohaned; Kerpen, Klaus; Niemann, Felix; Al-Kamal, Ahmed K.; Segets, Doris; Wiggers, Hartmut; Schmidt, Torsten C.
    Ozonation of carbamazepine in the presence of sulfur-dopped graphene : Effect of process parameters and formation of main transformation products
    In: Science of the Total Environment , Vol. 864 2023, 161079
    DOI
  • Castronovo, Sandro; Helmholz, Lissa; Wolff, David; Poulsen, Jan Struckmann; Nielsen, Jeppe Lund; Ternes, Thomas A.; Schmidt, Torsten Claus; Wick, Arne
    Protein fractionation and shotgun proteomics analysis of enriched bacterial cultures shed new light on the enzymatically catalyzed degradation of acesulfame
    In: Water Research , Vol. 230 2023, 119535
    DOI
  • Reinders, Lars M.H.; Klassen, Martin D.; Jaeger, Martin; Schmidt, Torsten C.; Teutenberg, Thorsten; Tuerk, Jochen
    Quality Control of Personalized Drug Products – Identity and Quantity of Monoclonal Antibodies as Active Pharmaceutical Ingredient
    In: Journal of Pharmaceutical Sciences , Vol. 112 2023, Nr. 8, pp. 2142 – 2145
    DOI
  • Hammad, Mohaned; Angel, Steven; Al-Kamal, Ahmed; Asghar, Anam; Said Amin, Amin; Kräenbring, Mena-Alexander; Wiedemann, Haakon T.A.; Vinayakumar, Vineetha; Yusuf Ali, Md; Fortugno, Paolo; Kim, Cheolyong; Schmidt, Torsten Claus; Kay, Christopher W.M.; Schulz, Christof; Segets, Doris; Wiggers, Hartmut
    Synthesis of novel LaCoO₃/graphene catalysts as highly efficient peroxymonosulfate activator for the degradation of organic pollutants
    In: Chemical Engineering Journal , Vol. 454 2023, 139900
    DOI (Open Access)
  • Vos, Matthijs; Hering, Daniel; Gessner, Mark O.; Leese, Florian; Schäfer, Ralf B.; Tollrian, Ralph; Boenigk, Jens; Haase, Peter; Meckenstock, Rainer; Baikova, Daria; Bayat, Helena; Beermann, Arne; Beißer, Daniela; Beszteri, Bánk; Birk, Sebastian; Boden, Lisa; Brauer, Verena; Brauns, Mario; Buchner, Dominik; Burfeid-Castellanos, Andrea; David, Gwendoline; Deep, Aman; Doliwa, Annemie; Dunthorn, Micah; Enß, Julian; Escobar-Sierra, Camilo; Feld, Christian K.; Fohrer, Nicola; Grabner, Daniel; Hadziomerovic, Una; Jähnig, Sonja C.; Jochmann, Maik; Khaliq, Shaista; Kiesel, Jens; Kuppels, Annabel; Lampert, Kathrin P.; Le, T.T. Yen; Lorenz, Armin W.; Madariaga, Graciela Medina; Meyer, Benjamin; Pantel, Jelena H.; Madge Pimentel, Iris; Mayombo, Ntambwe Serge; Nguyen, Hong Hanh; Peters, Kristin; Pfeifer, Svenja M.; Prati, Sebastian; Probst, Alexander J.; Reiner, Dominik; Rolauffs, Peter; Schlenker, Alexandra; Schmidt, Torsten C.; Shah, Mana; Sieber, Guido; Stach, Tom Lennard; Tielke, Ann-Kathrin; Vermiert, Anna-Maria; Weiss, Martina; Weitere, Markus; Sures, Bernd
    The Asymmetric Response Concept explains ecological consequences of multiple stressor exposure and release
    In: Science of the Total Environment , Vol. 872 2023, 162196
    DOI
  • Soleimani, Farshid; Dobaradaran, Sina; Mohebbi, Gholamhossein; Vazirizadeh, Amir; De-la-Torre, Gabriel E.; Saeedi, Reza; Nabipour, Iraj; Novotny, Thomas E.; Schmidt, Torsten C.
    Toxic effect of cigarette butts leachates on blood markers of Periophthalmus waltoni species from the Persian Gulf region
    In: Chemosphere , Vol. 319 2023, 138036
    DOI
  • Reuschenbach, Max; Drees, Felix; Schmidt, Torsten Claus; Renner, Gerrit
    qBinning : Data Quality-Based Algorithm for Automized Ion Chromatogram Extraction from High-Resolution Mass Spectrometry
    In: Analytical Chemistry , Vol. 95 2023, Nr. 37, pp. 13804 – 13812
    DOI
  • Schäfer, Sara H.; van Dyk, Katharina; Warmer, Johannes; Schmidt, Torsten Claus; Kaul, Peter
    A New Setup for the Measurement of Total Organic Carbon in Ultrapure Water Systems
    In: Sensors , Vol. 22 2022, Nr. 5, 2004
    DOI (Open Access)
  • Merkus, Valentina I.; Sommer, Christina; Smollich, Esther; Sures, Bernd; Schmidt, Torsten C.
    Acute ecotoxicological effects on daphnids and green algae caused by the ozonation of ibuprofen
    In: Science of the Total Environment , Vol. 847 2022, 157611
    DOI
  • Dobaradaran, Sina; Mutke, Xenia A.M.; Schmidt, Torsten Claus; Swiderski, Philipp; De-la-Torre, Gabriel E.; Jochmann, Maik
    Aromatic amines contents of cigarette butts : Fresh and aged cigarette butts vs unsmoked cigarette
    In: Chemosphere , Vol. 301 2022, 134735
    DOI
  • Wirzberger, Vanessa; Merkus, Valentina I.; Klein, Michelle; Hohrenk-Danzouma, Lotta L.; Lutze, Holger; Schmidt, Torsten Claus
    Bromide strongly influences the formation of reaction products during the ozonation of diclofenac, metoprolol and isoproturon
    In: Science of the Total Environment , Vol. 815 2022, 152427
    DOI
  • Reinders, Lars M. H.; Klassen, Martin D.; Teutenberg, Thorsten; Jaeger, Martin; Schmidt, Torsten C.
    Comparison of originator and biosimilar monoclonal antibodies using HRMS, Fc affinity chromatography, and 2D-HPLC
    In: Analytical and Bioanalytical Chemistry , Vol. 414 2022, Nr. 23, pp. 6761 – 6769
    DOI
  • Soleimani, Farshid; Dobaradaran, Sina; De-la-Torre, Gabriel E.; Schmidt, Torsten Claus; Saeedi, Reza
    Content of toxic components of cigarette, cigarette smoke vs cigarette butts : A comprehensive systematic review
    In: Science of the Total Environment , Vol. 813 2022, 152667
    DOI
  • Reinders, Lars M. H.; Noelle, Dennis; Klassen, Martin D.; Jaeger, Martin; Schmidt, Torsten C.; Tuerk, Jochen; Teutenberg, Thorsten
    Development and validation of a method for airborne monoclonal antibodies to quantify workplace exposure
    In: Journal of Pharmaceutical and Biomedical Analysis , Vol. 221 2022, 115046
    DOI
  • Reuschenbach, Max; Hohrenk-Danzouma, Lotta L.; Schmidt, Torsten Claus; Renner, Gerrit
    Development of a scoring parameter to characterize data quality of centroids in high-resolution mass spectra
    In: Analytical and Bioanalytical Chemistry , Vol. 414 2022, Nr. 22, pp. 6635 – 6645
    DOI (Open Access)
  • Wenzel, Mike; Fischer, Björn; Renner, Gerrit; Schoettl, Justus; Wolf, Carmen; Schram, Juergen; Schmidt, Torsten C.; Türk, Jochen
    Efficient and sustainable microplastics analysis for environmental samples using flotation for sample pre-treatment
    In: Green Analytical Chemistry , Vol. 3 2022, 100044
    DOI (Open Access)
  • Mohammadi, Azam; Dobaradaran, Sina; Schmidt, Torsten Claus; Malakootian, Mohammad; Spitz, Jörg
    Emerging contaminants migration from pipes used in drinking water distribution systems : A review of the scientific literature
    In: Environmental Science and Pollution Research (ESPR) , Vol. 29 2022, Nr. 50, pp. 75134 – 75160
    DOI
  • Hammad, Mohaned; Alkan, Baris; Al-Kamal, Ahmed; Kim, Cheolyong; Ali, Md Yusuf; Angel, Steven; Wiedemann, Haakon T.A.; Klippert, Dina; Schmidt, Torsten Claus; Kay, Christopher W.M.; Wiggers, Hartmut
    Enhanced heterogeneous activation of peroxymonosulfate by Ruddlesden-Popper-type La2CoO4+δ nanoparticles for bisphenol A degradation
    In: Chemical Engineering Journal , Vol. 429 2022, 131447
    DOI (Open Access)
  • Bornemann, Till L. V.; Adam, Panagiotis; Turzynski, Victoria; Schreiber, Ulrich; Figueroa-Gonzalez, Perla Abigail; Rahlff, Janina; Köster, Daniel; Schmidt, Torsten Claus; Schunk, Ralf; Krauthausen, Bernhard; Probst, Alexander J.
    Genetic diversity in terrestrial subsurface ecosystems impacted by geological degassing
    In: Nature Communications , Vol. 13 2022, Nr. 1, 284
    DOI, Online Full Text (Open Access)
  • Marks, Robert; Jochmann, Maik; Brand, Willi A.; Schmidt, Torsten
    How to Couple LC-IRMS with HRMS : A Proof-of-Concept Study
    In: Analytical Chemistry , Vol. 94 2022, Nr. 6, pp. 2981 – 2987
    DOI
  • Kaziur-Cegla, Wiebke; Wykowski, Lena; Jochmann, Maik; Molt, Karl; Bruchmann, Andreas; Schmidt, Torsten Claus
    In-tube dynamic extraction a green solventless alternative for a sensitive headspace analysis of volatile organic compounds in olive oils
    In: Advances in Sample Preparation , Vol. 1 2022, 100002
    DOI (Open Access)
  • Kaziur-Cegla, Wiebke; Jochmann, Maik A.; Molt, Karl; Bruchmann, Andreas; Schmidt, Torsten Claus
    In-tube dynamic extraction for analysis of volatile organic compounds in honey samples
    In: Food Chemistry: X , Vol. 14 2022, 100337
    DOI (Open Access)
  • Asghar, Anam; Lutze, Holger; Türk, Jochen; Schmidt, Torsten Claus
    Influence of water matrix on the degradation of organic micropollutants by ozone based processes : A review on oxidant scavenging mechanism
    In: Journal of Hazardous Materials , Vol. 429 2022, 128189
    DOI
  • Hesse, Tobias; Nachev, Milen; Khaliq, Shaista; Jochmann, Maik; Franke, Frederik; Scharsack, Jörn P.; Kurtz, Joachim; Sures, Bernd; Schmidt, Torsten Claus
    Insights into amino acid fractionation and incorporation by compound-specific carbon isotope analysis of three-spined sticklebacks
    In: Scientific Reports , Vol. 12 2022, Nr. 1, 11690
    DOI, Online Full Text (Open Access)
  • Terhalle, Jens; Nikutta, Simon E.; Krzeciesa, Dawid L.; Lutze, Holger; Jochmann, Maik; Schmidt, Torsten C.
    Linking reaction rate constants and isotope fractionation of ozonation reactions using phenols as probes
    In: Water Research , Vol. 210 2022, 117931
    DOI
  • Al-Azzawi, Mohammed S. M.; Funck, Matin; Kunaschk, Marco; Von der Esch, Elisabeth; Jacob, Oliver; Freier, Korbinian P.; Schmidt, Torsten Claus; Elsner, Martin; Ivleva, Natalia P.; Tuerk, Jochen; Knoop, Oliver; Drewes, Jörg E.
    Microplastic sampling from wastewater treatment plant effluents : Best-practices and synergies between thermoanalytical and spectroscopic analysis
    In: Water Research , Vol. 219 2022, 118549
    DOI
  • Hohrenk-Danzouma, Lotta L.; Vosough, Maryam; Merkus, Valentina I.; Drees, Felix; Schmidt, Torsten Claus
    Non-target Analysis and Chemometric Evaluation of a Passive Sampler Monitoring of Small Streams
    In: Environmental Science & Technology , Vol. 56 2022, Nr. 9, pp. 5466 – 5477
    DOI
  • Tintrop, Lucie K.; Jochmann, Maik; Beesley, Thomas; Küppers, Marco; Brunstermann, Ruth; Schmidt, Torsten Claus
    Optimization and automation of rapid and selective analysis of fatty acid methyl esters from aqueous samples by headspace SPME arrow extraction followed by GC–MS/MS analysis
    In: Analytical and Bioanalytical Chemistry , Vol. 414 2022, Nr. 22, pp. 6473 – 6483
    DOI (Open Access)
  • Kim, Cheolyong; Schmidt, Torsten Claus; Lutze, Holger
    Oxidation of bromide by heat-activated persulfate : Effects of temperature and the organic matter surrogate phenol on kinetics and stoichiometry
    In: Chemical Engineering Journal , Vol. 433 2022, Nr. Part 2, 133533
    DOI
  • Werres, Tobias; Schmidt, Torsten Claus; Teutenberg, Thorsten
    Peak broadening caused by using different micro–liquid chromatography detectors
    In: Analytical and Bioanalytical Chemistry , Vol. 414 2022, Nr. 20, pp. 6107 – 6114
    DOI
  • Abdighahroudi, Mohammad Sajjad; Mutke, Xenia A. M.; Jütte, Mischa; Klein, Katharina; Schmidt, Torsten Claus; Lutze, Holger
    Reaction of Chlorine Dioxide with Saturated Nitrogen-Containing Heterocycles and Comparison with the Micropollutant Behavior in a Real Water Matrix
    In: Environmental Science & Technology , Vol. 56 2022, Nr. 16, pp. 11589 – 11601
    DOI
  • Sigmund, Gabriel; Arp, Hans Peter H.; Aumeier, Benedikt M.; Bucheli, Thomas D.; Chefetz, Benny; Chen, Wei; Droge, Steven T. J.; Endo, Satoshi; Escher, Beate I.; Hale, Sarah E.; Hofmann, Thilo; Pignatello, Joseph; Reemtsma, Thorsten; Schmidt, Torsten Claus; Schönsee, Carina D.; Scheringer, Martin
    Sorption and Mobility of Charged Organic Compounds : How to Confront and Overcome Limitations in Their Assessment
    In: Environmental Science & Technology , Vol. 56 2022, Nr. 8, pp. 4702 – 4710
    DOI (Open Access)
  • Hinnenkamp, Vanessa; Balsaa, Peter; Schmidt, Torsten C.
    Target, suspect and non-target screening analysis from wastewater treatment plant effluents to drinking water using collision cross section values as additional identification criterion
    In: Analytical and Bioanalytical Chemistry , Vol. 414 2022, pp. 425 – 438
    DOI (Open Access)
  • Sieber, Guido; Freudenberg, Benjamin; Netzel, Leon; Schmidt, Torsten Claus; Brandenstein, Frederik
    The Premise of Interdisciplinarity and Its Actual Absence : A Bibliometric Analysis of Publications on Heavy Rainfall
    In: Water , Vol. 14 2022, Nr. 19, 3001
    DOI, Online Full Text (Open Access)
  • Thoben, Christian; Werres, Tobias; Henning, Ireneus; Simon, Paul R.; Zimmermann, Stefan; Schmidt, Torsten C.; Teutenberg, Thorsten
    Towards a miniaturized on-site nano-high performance liquid chromatography electrospray ionization ion mobility spectrometer with online enrichment
    In: Green Analytical Chemistry , Vol. 1 2022, 100011
    DOI (Open Access)
  • Ziefuß, Anna; Hupfeld, Tim; Meckelmann, Sven; Meyer, Martin; Schmitz, Oliver J.; Kaziur-Cegla, Wiebke; Tintrop, Lucie K.; Schmidt, Torsten Claus; Gökce, Bilal; Barcikowski, Stephan
    Ultrafast cold-brewing of coffee by picosecond-pulsed laser extraction
    In: npj Science of Food , Vol. 6 2022, Nr. 1, 19
    DOI, Online Full Text (Open Access)
  • Dobaradaran, Sina; Schmidt, Torsten Claus; Kaziur-Cegla, Wiebke; Jochmann, Maik
    BTEX compounds leachates from cigarette butts into water environment : A primary study
    In: Environmental Pollution , Vol. 269 2021, pp. 116185
    DOI
  • Reinders, Lars M. H.; Klassen, Martin D.; Teutenberg, Thorsten; Jaeger, Martin; Schmidt, Torsten Claus
    Development of a multidimensional online method for the characterization and quantification of monoclonal antibodies using immobilized flow-through enzyme reactors
    In: Analytical and Bioanalytical Chemistry , Vol. 413 2021, pp. ages7119 – 7128
    DOI
  • Dopp, Elke; Pannekens, Helena; Gottschlich, Anne; Schertzinger, Gerhard; Gehrmann, Linda; Kasper-Sonnenberg, Monika; Richard, Jessica; Joswig, Matthias; Grummt, Tamara; Schmidt, Torsten Claus; Wilhelm, Michael; Türk, Jochen
    Effect-based evaluation of ozone treatment for removal of micropollutants and their transformation products in waste water
    In: Journal of Toxicology and Environmental Health, Part A: Current Issues , Vol. 84 2021, Nr. 10, pp. 418 – 439
    DOI
  • Lotfi Khatoonabadi, Reza; Vosough, Maryam; Hohrenk, Lotta; Schmidt, Torsten Claus
    Employing complementary multivariate methods for a designed nontarget LC-HRMS screening of a wastewater-influenced river
    In: Microchemical Journal , Vol. 160, Part A 2021, 105641
    DOI
  • Dobaradaran, Sina; Soleimani, Farshid; Akhbarizadeh, Razegheh; Schmidt, Torsten Claus; Marzban, Maryam; BasirianJahromi, Reza
    Environmental fate of cigarette butts and their toxicity in aquatic organisms : A comprehensive systematic review
    In: Environmental Research , Vol. 195 2021, 110881
    DOI
  • Vivas Muñoz, Jenny C.; Feld, Christian; Hilt, Sabine; Manfrin, Alessandro; Nachev, Milen; Köster, Daniel; Jochmann, Maik; Schmidt, Torsten Claus; Sures, Bernd; Ziková, Andrea; Knopf, Klaus
    Eye fluke infection changes diet composition in juvenile European perch (Perca fluviatilis)
    In: Scientific Reports , Vol. 11 2021, Nr. 1, 3440
    DOI (Open Access)
  • Lutz, Fabian; Lorenzo-Parodi, Nerea; Schmidt, Torsten Claus; Niemeyer, Jochen
    Heteroternary cucurbit[8]uril complexes as supramolecular scaffolds for self-assembled bifunctional photoredoxcatalysts
    In: Chemical Communications: ChemComm , Vol. 57 2021, Nr. 23, pp. 2887 – 2890
    DOI (Open Access)
  • Baetz, Nicolai; Rothe, Louisa; Wirzberger, Vanessa; Sures, Bernd; Schmidt, Torsten Claus; Türk, Jochen
    High-performance thin-layer chromatography in combination with a yeast-based multi-effect bioassay to determine endocrine effects in environmental samples
    In: Analytical and Bioanalytical Chemistry , Vol. 413 2021, Nr. 5, pp. 1321 – 1335
    DOI
  • Hammad, Mohaned; Fortugno, Paolo; Hardt, Sebastian; Kim, Cheolyong; Salamon, Soma; Schmidt, Torsten Claus; Wende, Heiko; Schulz, Christof; Wiggers, Hartmut
    Large-scale synthesis of iron oxide/graphene hybrid materials as highly efficient photo-Fenton catalyst for water remediation
    In: Environmental Technology & Innovation , Vol. 21 2021, pp. 101239
    DOI
  • Begall, Sabine; Nappe, R.; Hohrenk, Lotta; Schmidt, Torsten Claus; Burda, Hynek; Sahm, Arne; Szafranski, Karol; Dammann, Philip; Henning, Yoshiyuki
    Life expectancy, family constellation and stress in giant mole-rats (Fukomys mechowii)
    In: Philosophical Transactions of the Royal Society B: Biological Sciences , Vol. 376 2021, Nr. 1823, 20200207
    DOI (Open Access)
  • Wirzberger, Vanessa; Klein, Michelle; Woermann, Marion; Lutze, Holger V.; Sures, Bernd; Schmidt, Torsten Claus
    Matrix composition during ozonation of N-containing substances may influence the acute toxicity towards Daphnia magna
    In: Science of the Total Environment , Vol. 765 2021, pp. 142727
    DOI
  • Abdighahroudi, Mohammad Sajjad; Jütte, Mischa; Hupperich, Katharina; Mutke, Xenia A.M.; Schmidt, Torsten Claus; Lutze, Holger
    Mechanisms and byproduct formation in the application of chlorine dioxide
    In: Comprehensive Analytical Chemistry , Vol. 92 2021, pp. 51 – 83
    DOI
  • Funck, M.; AL-Azzawi, M.S.M.; Kunaschk, M.; Yildirim, A.; Drewes, J.E.; Schmidt, Torsten Claus; Knoop, O.; Türk, Jochen
    Mikroplastikanalytik von Kläranlagenabläufen durch eine Kombination einer Kaskaden-Filtration mit TED-GC-MS und FPA-µ-FT-IR
    In: GWF: Wasser, Abwasser , Vol. 162 2021, Nr. 3, pp. 48 – 51
  • Höcker, Oliver; Flottmann, Dirk; Schmidt, Torsten Claus; Neusüß, Christian
    Non-targeted LC-MS and CE-MS for biomarker discovery in bioreactors : Influence of separation, mass spectrometry and data processing tools
    In: Science of the Total Environment , Vol. 798 2021, 149012
    DOI
  • Akhbarizadeh, Razegheh; Dobaradaran, Sina; Parhizgar, Gohar; Schmidt, Torsten Claus; Mallaki, Reza
    Potentially toxic elements leachates from cigarette butts into different types of water : A threat for aquatic environments and ecosystems?
    In: Environmental Research , Vol. 202 2021, 111706
    DOI
  • Reinders, Lars M. H.; Klassen, Martin D.; vom Eyser, Claudia; Teutenberg, Thorsten; Jaeger, Martin; Schmidt, Torsten Claus; Türk, Jochen
    Quality control of cytostatic drug preparations : Comparison of workflow and performance of Raman/UV and high-performance liquid chromatography coupled with diode array detection (HPLC-DAD)
    In: Analytical and Bioanalytical Chemistry , Vol. 413 2021, pp. 2587 – 2596
    DOI
  • Funck, Matin; Al-Azzawi, Mohammed M.S.; Yildirim, Aylin; Knoop, Oliver; Schmidt, Torsten Claus; Drewes, Jörg E.; Türk, Jochen
    Release of microplastic particles to the aquatic environment via wastewater treatment plants : The impact of sand filters as tertiary treatment
    In: Chemical Engineering Journal , Vol. 426 2021, 130933
    DOI
  • Karimpour Zahraei, Shadi; Salemi, Amir; Schmidt, Torsten C.
    Sample preparation for determination of water taste and odor compounds : A review
    In: Trends in Environmental Analytical Chemistry , Vol. 32 2021, e00149
    DOI
  • Angel, Steven; Schneider, Florian; Apazeller, Sascha; Kaziur-Cegla, Wiebke; Schmidt, Torsten Claus; Schulz, Christof; Wiggers, Hartmut
    Spray-flame synthesis of LaMO₃ (M = Mn, Fe, Co) perovskite nanomaterials : Effect of spray droplet size and esterification on particle size distribution
    In: Proceedings of the Combustion Institute , Vol. 38 2021, Nr. 1, pp. 1279 – 1287
    DOI
  • Werres, Tobias; Schmidt, Torsten Claus; Teutenberg, Thorsten
    The influence of injection volume on efficiency of microbore liquid chromatography columns for gradient and isocratic elution
    In: Journal of Chromatography A , Vol. 1641 2021, pp. 461965
    DOI
  • Becker, Christian; Jochmann, Maik; Teutenberg, Thorsten; Schmidt, Torsten Claus
    A nebulizer interface for liquid chromatography - Flame ionization detection : Development and validation
    In: Talanta: The International Journal of Pure and Applied Analytical Chemistry , Vol. 206 2020, 120229
    DOI
  • Renner, Gerrit; Schmidt, Torsten Claus; Schram, Jürgen
    Automated rapid & intelligent microplastics mapping by FTIR microscopy : A Python–based workflow
    In: MethodsX , Vol. 7 2020, pp. 100742
    DOI (Open Access)
  • Willach, Sarah; Lutze, Holger V.; Somnitz, Holger; Terhalle, Jens; Stojanovic, Nenad; Lüling, Michelle; Jochmann, Maik A.; Hofstetter, Thomas B.; Schmidt, Torsten Claus
    Carbon Isotope Fractionation of Substituted Benzene Analogs during Oxidation with Ozone and Hydroxyl Radicals : How Should Experimental Data Be Interpreted?
    In: Environmental Science & Technology , Vol. 54 2020, Nr. 11, pp. 6713 – 6722
    DOI (Open Access)
  • Hohrenk, Lotta; Itzel, Fabian; Baetz, Nicolai; Tuerk, Jochen; Vosough, Maryam; Schmidt, Torsten Claus
    Comparison of Software Tools for Liquid Chromatography-High-Resolution Mass Spectrometry Data Processing in Nontarget Screening of Environmental Samples
    In: Analytical Chemistry , Vol. 92 2020, Nr. 2, pp. 1898 – 1907
    DOI
  • Abdighahroudi, Mohammad Sajjad; Schmidt, Torsten Claus; Lutze, Holger
    Determination of free chlorine based on ion chromatography—application of glycine as a selective scavenger
    In: Analytical and Bioanalytical Chemistry , Vol. 412 2020, pp. 7713 – 7722
    DOI (Open Access)
  • Becker, Christian; Deeb, Ahmad A.; Teutenberg, Thorsten; Jochmann, Maik; Schmidt, Torsten Claus
    Determination of liquid chromatography/flame ionization detection response factors for N-heterocycles, carboxylic acids, halogenated compounds, and others
    In: Analytical and Bioanalytical Chemistry , Vol. 412 2020, Nr. 1, pp. 171 – 179
    DOI
  • Abdighahroudi, Mohammad Sajjad; Lutze, Holger; Schmidt, Torsten Claus
    Development of an LC-MS method for determination of nitrogen-containing heterocycles using mixed-mode liquid chromatography
    In: Analytical and Bioanalytical Chemistry , Vol. 412 2020, pp. 4921 – 4930
    DOI (Open Access)
  • Li, Junjie; Rumancev, Christoph; Lutze, Holger; Schmidt, Torsten Claus; Rosenhahn, Axel; Schmitz, Oliver J.
    Effect of ozone stress on the intracellular metabolites from Cobetia marina
    In: Analytical and Bioanalytical Chemistry , Vol. 412 2020, Nr. 23, pp. 5853 – 5861
    DOI (Open Access)
  • Höcker, Oliver; Bader, Tobias; Schmidt, Torsten Claus; Schulz, Wolfgang; Neusüß, Christian
    Enrichment-free analysis of anionic micropollutants in the sub-ppb range in drinking water by capillary electrophoresis-high resolution mass spectrometry
    In: Analytical and Bioanalytical Chemistry , Vol. 412 2020, pp. 4857 – 4865
    DOI (Open Access)
  • Purschke, Kirsten; Vosough, Maryam; Leonhardt, Juri; Weber, Markus; Schmidt, Torsten Claus
    Evaluation of Nontarget Long-Term LC-HRMS Time Series Data Using Multivariate Statistical Approaches
    In: Analytical Chemistry , Vol. 92 2020, Nr. 18, pp. 12273 – 12281
    DOI
  • Itzel, Fabian; Baetz, Nicolai; Hohrenk, Lotta; Gehrmann, Linda; Antakyali, Demet; Schmidt, Torsten Claus; Türk, Jochen
    Evaluation of a biological post-treatment after full-scale ozonation at a municipal wastewater treatment plant
    In: Water Research , Vol. 170 2020, 115316
    DOI
  • Renner, Gerrit; Nellessen, Alexander; Schwiers, Alexander; Wenzel, Mike; Schmidt, Torsten Claus; Schram, Jürgen
    Hydrophobicity–water/air–based enrichment cell for microplastics analysis within environmental samples : A proof of concept
    In: MethodsX , Vol. 7 2020, pp. 100732
    DOI (Open Access)
  • Funck, Matin; Yildirim, Aylin; Nickel, Carmen; Schram, Jürgen; Schmidt, Torsten Claus; Türk, Jochen
    Identification of microplastics in wastewater after cascade filtration using Pyrolysis-GC–MS
    In: MethodsX , Vol. 7 2020, pp. 100778
    DOI (Open Access)
  • Purschke, Kirsten; Zoell, Christian; Leonhardt, Juri; Weber, Markus; Schmidt, Torsten Claus
    Identification of unknowns in industrial wastewater using offline 2D chromatography and non-target screening
    In: Science of the Total Environment , Vol. 706 2020, pp. 135835
    DOI
  • Kaziur-Cegla, Wiebke; Salemi, Amir; Jochmann, Maik; Schmidt, Torsten Claus
    Optimization and validation of automated solid-phase microextraction arrow technique for determination of phosphorus flame retardants in water
    In: Journal of Chromatography A , Vol. 1626 2020, pp. 461349
    DOI
  • Dobaradaran, Sina; Schmidt, Torsten Claus; Lorenzo-Parodi, Nerea; Kaziur-Cegla, Wiebke; Jochmann, Maik; Nabipour, Iraj; Lutze, Holger; Telgheder, Ursula
    Polycyclic aromatic hydrocarbons (PAHs) leachates from cigarette butts into water
    In: Environmental Pollution , Vol. 259 2020, pp. 113916
    DOI
  • Hupperich, Katharina; Mutke, Xenia A. M.; Abdighahroudi, Mohammad Sajjad; Jütte, Mischa; Schmidt, Torsten Claus; Lutze, Holger
    Reaction of chlorine dioxide with organic matter-formation of inorganic products
    In: Environmental Science: Water Research & Technology , Vol. 6 2020, Nr. 9, pp. 2597 – 2606
    DOI
  • Tekle-Röttering, Agnes; Lim, Sungeun; Reisz, Erika; Lutze, Holger; Abdighahroudi, Mohammad Sajjad; Willach, Sarah; Schmidt, Winfried; Tentscher, Peter R.; Rentsch, Daniel; McArdell, Christa S.; Schmidt, Torsten Claus; von Gunten, Urs
    Reactions of pyrrole, imidazole, and pyrazole with ozone : Kinetics and mechanisms
    In: Environmental Science: Water Research & Technology , Vol. 6 2020, Nr. 4, pp. 976 – 992
    DOI (Open Access)
  • Gilbert, Beric M.; Nachev, Milen; Jochmann, Maik A.; Schmidt, Torsten Claus; Köster, Daniel; Sures, Bernd; Avenant-Oldewage, Annemariè
    Stable isotope analysis spills the beans about spatial variance in trophic structure in a fish host – parasite system from the Vaal River System, South Africa
    In: International Journal for Parasitology: Parasites and Wildlife , Vol. 12 2020, pp. 134 – 141
    DOI (Open Access)
  • Akhbarizadeh, Razegheh; Dobaradaran, Sina; Schmidt, Torsten Claus; Nabipour, Iraj; Spitz, Jörg
    Worldwide bottled water occurrence of emerging contaminants : A review of the recent scientific literature
    In: Journal of Hazardous Materials , Vol. 392 2020, pp. 122271
    DOI
  • Gilbert, Beric M.; Nachev, Milen; Jochmann, Maik; Schmidt, Torsten Claus; Köster, Daniel; Sures, Bernd; Avenant-Oldewage, Annemariè
    You are how you eat : Differences in trophic position of two parasite species infecting a single host according to stable isotopes
    In: Parasitology Research , Vol. 119 2020, Nr. 4, pp. 1393 – 1400
    DOI (Open Access)
  • Schulte, S.M.; Jochmann, Maik; Wolbert, Jens-Benjamin; Gehrke, Tilman; Schmidt, Torsten Claus
    A centrifuge tube reactor for the determination of bacterial methane oxidation enrichment factors without influence of diffusion related isotope fractionation
    In: Science of the Total Environment , Vol. 659 2019, pp. 1382 – 1386
    DOI
  • Akinlua, Akinsehinwa; Jochmann, Maik; Lorenzo-Parodi, Nerea; Stojanovic, Nenad; Kaziur, Wiebke; Schmidt, Torsten C.
    A green approach for the extraction of diamondoids from petroleum source rock
    In: Analytica Chimica Acta , Vol. 1091 2019, pp. 23 – 29
    DOI
  • Schertzinger, Gerhard; Itzel, Fabian; Kerstein, Jill; Türk, Jochen; Schmidt, Torsten Claus; Sures, Bernd
    Accumulation pattern and possible adverse effects of organic pollutants in sediments downstream of combined sewer overflows
    In: Science of the Total Environment , Vol. 675 2019, pp. 295 – 304
    DOI
  • Becker, Christian; Jochmann, Maik; Schmidt, Torsten Claus
    An overview of approaches in liquid chromatography flame ionization detection
    In: Trends in Analytical Chemistry (TrAC) , Vol. 110 2019, pp. 143 – 149
    DOI, Online Full Text (Open Access)
  • Kosse, Pascal; Lübken, Manfred; Schmidt, Torsten Claus; Lange, Ruben-Laurids; Wichern, Marc
    Assessing potential impacts of phosphate precipitation on nitrous oxide emissions and the carbon footprint of wastewater treatment plants
    In: Environmental Technology , Vol. 40 2019, Nr. 16, pp. 2107 – 2113
    DOI
  • Kaziur, Wiebke; Salemi, Amir; Jochmann, Maik; Schmidt, Torsten Claus
    Automated determination of picogram-per-liter level of water taste and odor compounds using solid-phase microextraction arrow coupled with gas chromatography-mass spectrometry
    In: Analytical and Bioanalytical Chemistry 2019
    DOI
  • Uber, Tobias H.; Hüffer, Thorsten; Planitz, Sibylle; Schmidt, Torsten Claus
    Characterization of sorption properties of high-density polyethylene using the poly-parameter linearfree-energy relationships
    In: Environmental Pollution , Vol. 248 2019, pp. 312 – 319
    DOI
  • Dobaradaran, Sina; Schmidt, Torsten Claus; Lorenzo-Parodi, Nerea; Jochmann, Maik; Nabipour, Iraj; Raeisi, Alireza; Stojanovic, Nenad; Mahmoodi, Marzieh
    Cigarette butts: An overlooked source of PAHs in the environment?
    In: Environmental Pollution , Vol. 249 2019, pp. 932 – 939
    DOI
  • Kalus, Mark; Lanyumba, Riskyanti; Lorenzo-Parodi, Nerea; Jochmann, Maik; Kerpen, Klaus; Hagemann, Ulrich; Schmidt, Torsten Claus; Barcikowski, Stephan; Gökce, Bilal
    Correction : Determining the role of redox-active materials during laser-induced water decomposition
    In: Physical Chemistry, Chemical Physics (PCCP) , Vol. 21 2019, Nr. 43, pp. 24239
    DOI (Open Access)
  • Renner, Gerrit; Nellessen, Alexander; Schwiers, Alexander; Wenzel, Mike; Schmidt, Torsten Claus; Schram, Jürgen
    Data preprocessing & evaluation used in the microplastics identification process : A critical review & practical guide
    In: Trends in Analytical Chemistry (TrAC) , Vol. 111 2019, pp. 229 – 238
    DOI
  • Koch, Christoph; Nachev, Milen; Klein, Julia; Köster, Daniel; Schmitz, Oliver J.; Schmidt, Torsten Claus; Sures, Bernd
    Degradation of the Polymeric Brominated Flame Retardant "polymeric FR" by Heat and UV Exposure
    In: Environmental Science & Technology , Vol. 53 2019, Nr. 3, pp. 1453 – 1462
    DOI (Open Access)
  • Becker, Christian; Jochmann, Maik; Schmidt, Torsten Claus
    Determination of liquid chromatography/flame ionization detection response factors for alcohols, ketones, and sugars
    In: Analytical and Bioanalytical Chemistry , Vol. 411 2019, Nr. 12, pp. 2635 – 2644
    DOI
  • Kalus, Mark; Lanyumba, Riskyanti; Lorenzo-Parodi, Nerea; Jochmann, Maik; Kerpen, Klaus; Hagemann, Ulrich; Schmidt, Torsten Claus; Barcikowski, Stephan; Gökce, Bilal; Lorenzo Parodi, Nerea
    Determining the role of redox-active materials during laser-induced water decomposition
    In: Physical Chemistry, Chemical Physics (PCCP) , Vol. 21 2019, Nr. 34, pp. 18636 – 18651
    DOI
  • Koch, Christoph; Nachev, Milen; Klein, Julia; Köster, Daniel; Schmitz, Oliver J.; Schmidt, Torsten Claus; Sures, Bernd
    Erratum: Response to Comment on "Degradation of the Polymeric Brominated Flame Retardant "Polymeric FR" by Heat and UV Exposure"
    In: Environmental Science & Technology , Vol. 53 2019, Nr. 18, pp. 11058
    DOI
  • Hohrenk, Lotta; Vosough, Maryam; Schmidt, Torsten Claus
    Implementation of chemometric tools to improve data mining and prioritization in LC-high resolution mass spectrometry for nontarget screening of organic micropollutants in complex water matrices
    In: Analytical Chemistry , Vol. 91 2019, Nr. 14, pp. 9213 – 9220
    DOI
  • Köster, Daniel; Jochmann, Maik; Lutze, Holger; Schmidt, Torsten Claus
    Monitoring of the total carbon and nitrogen balance during the mineralization of nitrogen containing compounds by heat activated persulfate
    In: Chemical Engineering Journal , Vol. 367 2019, pp. 160 – 168
    DOI
  • Köster, Daniel; Sanchez Villalobos, Irene M.; Jochmann, Maik; Brand, Willi A.; Schmidt, Torsten Claus
    New Concepts for the Determination of Oxidation Efficiencies in Liquid Chromatography-Isotope Ratio Mass Spectrometry
    In: Analytical Chemistry , Vol. 91 2019, Nr. 8, pp. 5067 – 5073
    DOI (Open Access)
  • Hüffer, Thorsten; Metzelder, Florian; Sigmund, Gabriel; Slawek, Sophie; Schmidt, Torsten Claus; Hofmann, Thilo
    Polyethylene microplastics influence the transport of organic contaminants in soil
    In: Science of the Total Environment , Vol. 657 2019, pp. 242 – 247
    DOI
  • Hinnenkamp, Vanessa; Balsaa, Peter; Schmidt, Torsten Claus
    Quantitative screening and prioritization based on UPLC-IM-Q-TOF-MS as an alternative water sample monitoring strategy
    In: Analytical and Bioanalytical Chemistry , Vol. 411 2019, Nr. 23, pp. 6101 – 6110
    DOI
  • Reisz, Erika; Tekle-Röttering, Agnes; Naumov, Sergej; Schmidt, Winfried; Schmidt, Torsten Claus
    Reaction of 1-propanol with ozone in aqueous media
    In: International Journal of Molecular Sciences (IJMS) , Vol. 20 2019, Nr. 17, pp. 4165
    DOI (Open Access)
  • Itzel, Fabian; Gehrmann, Linda; Teutenberg, Thorsten; Schmidt, Torsten Claus; Türk, Jochen
    Recent developments and concepts of effect-based methods for the detection of endocrine activity and the importance of antagonistic effects
    In: Trends in Analytical Chemistry (TrAC) , Vol. 118 2019, pp. 699 – 708
    DOI
  • Renner, Gerrit; Sauerbier, Philipp; Schmidt, Torsten Claus; Schram, Jürgen
    Robust Automatic Identification of Microplastics in Environmental Samples Using FTIR Microscopy
    In: Analytical Chemistry , Vol. 91 2019, Nr. 15, pp. 9656 – 9664
    DOI
  • Lorenzo-Parodi, Nerea; Kaziur, Wiebke; Stojanovic, Nenad; Jochmann, Maik; Schmidt, Torsten Claus
    Solventless microextraction techniques for water analysis
    In: Trends in Analytical Chemistry (TrAC) , Vol. 113 2019, pp. 321 – 331
    DOI, Online Full Text (Open Access)
  • Uber, Tobias H.; Hüffer, Thorsten; Planitz-Penno, Sibylle; Schmidt, Torsten Claus
    Sorption of non-ionic organic compounds by polystyrene in water
    In: Science of the Total Environment , Vol. 682 2019, pp. 348 – 355
    DOI
  • Sures, Bernd; Nachev, Milen; Gilbert, Beric M.; Dos Santos, Quinton Marco; Jochmann, Maik; Köster, Daniel; Schmidt, Torsten Claus; Avenant-Oldewage, Annemarié
    The monogenean Paradiplozoon ichthyoxanthon behaves like a micropredator on two of its hosts, as indicated by stable isotopes
    In: Journal of Helminthology , Vol. 93 2019, Nr. 1, pp. 71 – 75
    DOI
  • Renner, Gerrit; Schmidt, Torsten Claus; Schram, Jürgen
    Analytical methodologies for monitoring micro(nano)plastics : Which are fit for purpose?
    In: Current Opinion in Environmental Science & Health , Vol. 1 2018, pp. 55 – 61
    DOI
  • Ribeiro, Alyson R.; Lutze, Holger; Schmidt, Torsten Claus
    Base-catalyzed hydrolysis and speciation-dependent photolysis of two cephalosporin antibiotics, ceftiofur and cefapirin
    In: Water Research , Vol. 134 2018, pp. 253 – 260
    DOI
  • Schulte, Marcel; Jochmann, Maik; Gehrke, Tilman; Denecke, Martin; Schmidt, Torsten Claus
    Carbon Isotopic Fractionation via Diffusion in a Coarse Material
    In: Geochemistry, Geophysics, Geosystems , Vol. 19 2018, Nr. 9, pp. 3246 – 3253
    DOI (Open Access)
  • Ribeiro, Alyson R.; Sures, Bernd; Schmidt, Torsten Claus
    Cephalosporin antibiotics in the aquatic environment : A critical review of occurrence, fate, ecotoxicity and removal technologies
    In: Environmental Pollution , Vol. 241 2018, pp. 1153 – 1166
    DOI
  • Dobaradaran, Sina; Schmidt, Torsten Claus; Nabipour, Iraj; Khajeahmadi, Nahid; Tajbakhsh, Saeed; Saeedi, Reza; Javad Mohammadi, Mohammad; Keshtkar, Mozhgan; Khorsand, Maryam; Faraji Ghasemi, Fatemeh
    Characterization of plastic debris and association of metals with microplastics in coastline sediment along the Persian Gulf
    In: Waste Management , Vol. 78 2018, pp. 649 – 658
    DOI
  • Terhalle, Jens; Kaiser, Pascal; Jütte, Mischa; Buss, Johanna; Yasar, Sermin; Marks, Robert; Uhlmann, Helmut; Schmidt, Torsten Claus; Lutze, Holger
    Chlorine Dioxide - Pollutant Transformation and Formation of Hypochlorous Acid as a Secondary Oxidant
    In: Environmental Science & Technology , Vol. 52 2018, Nr. 17, pp. 9964 – 9971
    DOI
  • Dobaradaran, Sina; Schmidt, Torsten Claus; Nabipour, Iraj; Ostovar, Afshin; Raeisi, Alireza; Saeedi, Reza; Khorsand, Maryam; Khajeahmadi, Nahid; Keshtkar, Mozhgan
    Cigarette butts abundance and association of mercury and lead along the Persian Gulf beach : an initial investigation
    In: Environmental Science and Pollution Research (ESPR) , Vol. 25 2018, Nr. 6, pp. 5465 – 5473
    DOI (Open Access)
  • Hinnenkamp, Vanessa; Klein, Julia; Meckelmann, Sven; Balsaa, Peter; Schmidt, Torsten Claus; Schmitz, Oliver J.
    Comparison of CCS Values Determined by Traveling Wave Ion Mobility Mass Spectrometry and Drift Tube Ion Mobility Mass Spectrometry
    In: Analytical Chemistry , Vol. 90 2018, Nr. 20, pp. 12042 – 12050
    DOI
  • Metzelder, Florian; Funck, Matin; Hüffer, Thorsten; Schmidt, Torsten Claus
    Comparison of Sorption to Carbon-Based Materials and Nanomaterials Using Inverse Liquid Chromatography
    In: Environmental Science & Technology , Vol. 52 2018, Nr. 17, pp. 9731 – 9740
    DOI
  • Itzel, Fabian; Jewell, Kevin S.; Leonhardt, Juri; Gehrmann, Linda; Nielsen, Ulf; Ternes, Thomas A.; Schmidt, Torsten Claus; Tuerk, Jochen
    Comprehensive analysis of antagonistic endocrine activity during ozone treatment of hospital wastewater
    In: Science of the Total Environment , Vol. 624 2018, pp. 1443 – 1454
    DOI
  • Dronov, Michail; Schmidt, Torsten Claus; Schram, Jürgen
    Concentration-Gradient-Method for sulphur and strontium isotope ratio determination by quadrupole-based inductively coupled plasma mass spectrometry in gypsum
    In: Rapid Communications in Mass Spectrometry , Vol. 32 2018, Nr. 7, pp. 567 – 575
    DOI
  • Lutze, Holger; Brekenfeld, Julia; Naumov, Sergej; von Sonntag, Clemens; Schmidt, Torsten Claus
    Degradation of perfluorinated compounds by sulfate radicals – New mechanistic aspects and economical considerations
    In: Water Research , Vol. 129 2018, pp. 509 – 519
    DOI
  • Lutze, Holger; Koti, Marcel; Törk, Jochen; Schmidt, Torsten Claus
    Die Rolle der Realmatrix in der oxidativen Wasseraufbereitung
    In: GWF: Wasser, Abwasser , Vol. 159 2018, Nr. 10, pp. 10 – 12
  • Willach, Sarah; Lutze, Holger; Eckey, Kevin; Löppenberg, Katja; Lüling, Michelle; Wolbert, Jens-Benjamin; Kujawinski, Dorothea M.; Jochmann, Maik; Karst, Uwe; Schmidt, Torsten Claus
    Direct Photolysis of Sulfamethoxazole Using Various Irradiation Sources and Wavelength Ranges - Insights from Degradation Product Analysis and Compound-Specific Stable Isotope Analysis
    In: Environmental Science & Technology , Vol. 52 2018, Nr. 3, pp. 1225 – 1233
    DOI
  • Knoop, Oliver; Woermann, Marion; Lutze, Holger; Sures, Bernd; Schmidt, Torsten C.
    Ecotoxicological effects prior to and after the ozonation of tamoxifen
    In: Journal of Hazardous Materials , Vol. 358 2018, pp. 286 – 293
    DOI, Online Full Text (Open Access)
  • Eisinger, Michael; Schmidt, Torsten; Sures, Bernd
    Editorial
    In: Unikate: Berichte aus Forschung und Lehre 2018, Nr. 51: Herausforderung Wasserforschung - lokal, regional, global, pp. 6 – 7
    DOI, Online Full Text (Open Access)
  • Knoop, Oliver; Itzel, Fabian; Türk, Jochen; Lutze, Holger V.; Schmidt, Torsten Claus
    Endocrine effects after ozonation of tamoxifen
    In: Science of the Total Environment , Vol. 622-623 2018, pp. 71 – 78
    DOI
  • Kresmann, Simon; Schmidt, Torsten Claus
    FUTURE WATER : Mit Praxispartnern und Gesellschaft wissenschaftlichen Wasser-Nachwuchs ausbilden
    In: Unikate: Berichte aus Forschung und Lehre 2018, Nr. 51: Herausforderung Wasserforschung - lokal, regional, global, pp. 24 – 33
    DOI, Online Full Text (Open Access)
  • Bahners, Thomas; Kelch, Milan; Gebert, Beate; Osorio Barajas, Xochitli L.; Schmidt, Torsten Claus; Gutmann, Jochen Stefan; Müssig, Jörg
    Improvement of fibre–matrix adhesion in cellulose/polyolefin composite materials by means of photo-chemical fibre surface modification
    In: Cellulose , Vol. 25 2018, Nr. 4, pp. 2451 – 2471
    DOI
  • Kosse, Pascal; Knoop, Oliver; Lübken, Manfred; Schmidt, Torsten Claus; Wichern, Marc
    Methane emissions from wastewater treatment plants : Assessment and review of quantification methods
    In: GWF: Wasser, Abwasser , Vol. 159 2018, pp. 92 – 95
  • Schmidt, Torsten; Sures, Bernd; Dopp, Elke; Türk, Jochen
    Mikroschadstoffe aus Abwasser entfernen : Wie messe ich den Erfolg?
    In: Unikate: Berichte aus Forschung und Lehre 2018, Nr. 51: Herausforderung Wasserforschung - lokal, regional, global, pp. 86 – 93
    DOI, Online Full Text (Open Access)
  • Köster, Daniel; Wolbert, Jens-Benjamin; Schulte, Marcel; Jochmann, Maik; Schmidt, Torsten Claus
    Origin of Xylitol in Chewing Gum : A Compound-Specific Isotope Technique for the Differentiation of Corn- and Wood-Based Xylitol by LC-IRMS
    In: Journal of Agricultural and Food Chemistry , Vol. 66 2018, Nr. 8, pp. 2015 – 2020
    DOI
  • Knoop, Oliver; Hohrenk, Lotta L.; Lutze, Holger; Schmidt, Torsten Claus
    Ozonation of Tamoxifen and Toremifene : Reaction Kinetics and Transformation Products
    In: Environmental Science & Technology , Vol. 52 2018, Nr. 21, pp. 12583 – 12591
    DOI, Online Full Text (Open Access)
  • Reisz, Erika; von Sonntag, Clemens; Tekle-Röttering, Agnes; Naumov, Sergej; Schmidt, Winfried; Schmidt, Torsten Claus
    Reaction of 2-propanol with ozone in aqueous media
    In: Water Research , Vol. 128 2018, pp. 171 – 182
    DOI (Open Access)
  • Schmidt, Torsten Claus
    Recent trends in water analysis triggering future monitoring of organic micropollutants
    In: Analytical and Bioanalytical Chemistry , Vol. 410 2018, Nr. 17, pp. 3933 – 3941
    DOI (Open Access)
  • Eisinger, Michael; Schmidt, Torsten; Sures, Bernd
    Regional vernetzt : Das Zentrum für Wasser- und Umweltforschung
    In: Unikate: Berichte aus Forschung und Lehre 2018, Nr. 51: Herausforderung Wasserforschung - lokal, regional, global, pp. 8 – 17
    DOI, Online Full Text (Open Access)
  • Metzelder, Florian; Funck, Matin; Schmidt, Torsten Claus
    Sorption of Heterocyclic Organic Compounds to Multiwalled Carbon Nanotubes
    In: Environmental Science & Technology , Vol. 52 2018, Nr. 2, pp. 628 – 637
    DOI
  • Barion, Anastasia; Balsaa, Peter; Werres, Friedrich; Neuhaus, Ursula; Schmidt, Torsten Claus
    Stability of organochlorine pesticides during storage in water and loaded SPE disks containing sediment
    In: Chemosphere , Vol. 210 2018, pp. 57 – 64
    DOI, Online Full Text (Open Access)
  • Dronov, Michail; Koza, Tim; Schwiers, Alexander; Schmidt, Torsten Claus; Schram, Jürgen
    Strontium carbonate precipitation as a sample preparation technique for isotope ratio analysis of Sr in mineral water and wine by quadrupole-based inductively coupled plasma mass spectrometry
    In: Rapid Communications in Mass Spectrometry , Vol. 32 2018, Nr. 2, pp. 149 – 158
    DOI
  • Renner, Gerrit; Schmidt, Torsten Claus; Schram, Jürgen
    A new chemometric approach for automatic identification of microplastics from environmental compartments based on FT-IR spectroscopy
    In: Analytical Chemistry , Vol. 89 2017, Nr. 22, pp. 12045 – 12053
    DOI
  • Renner, Gerrit; Schmidt, Torsten Claus; Schram, Jürgen
    Characterization and Quantification of Microplastics by Infrared Spectroscopy
    In: Comprehensive Analytical Chemistry , Vol. 75 2017, pp. 67 – 118
    DOI
  • Schulte, Marcel; Jochmann, Maik; Gehrke, Tobias; Thom, Andrea; Ricken, Tim; Denecke, Martin; Schmidt, Torsten Claus
    Characterization of methane oxidation in a simulated landfill cover system by comparing molecular and stable isotope mass balances
    In: Waste Management , Vol. 69 2017, pp. 281 – 288
    DOI
  • Hetzel, Terence; Blaesing, Christina; Jaeger, Martin; Teutenberg, Thorsten; Schmidt, Torsten Claus
    Characterization of peak capacity of microbore liquid chromatography columns using gradient kinetic plots
    In: Journal of Chromatography A , Vol. 1485 2017, pp. 62 – 69
    DOI
  • Willach, Sarah; Lutze, Holger; Eckey, Kevin; Löppenberg, Katja; Lüling, Michelle; Terhalle, Jens; Wolbert, Jens-Benjamin; Jochmann, Maik; Karst, Uwe; Schmidt, Torsten Claus
    Degradation of sulfamethoxazole using ozone and chlorine dioxide : Compound-specific stable isotope analysis, transformation product analysis and mechanistic aspects
    In: Water Research , Vol. 122 2017, pp. 280 – 289
    DOI
  • Ribeiro, Alyson R.; Schmidt, Torsten Claus
    Determination of acid dissociation constants (pKa) of cephalosporin antibiotics
    In: Chemosphere , Vol. 169 2017, pp. 524 – 533
    DOI
  • Nestola, Marco; Schmidt, Torsten Claus
    Determination of mineral oil aromatic hydrocarbons in edible oils and fats by online liquid chromatography–gas chromatography–flame ionization detection : Evaluation of automated removal strategies for biogenic olefins
    In: Journal of Chromatography A , Vol. 1505 2017, pp. 69 – 76
    DOI
  • Metzelder, Florian; Schmidt, Torsten Claus
    Environmental Conditions Influencing Sorption of Inorganic Anions to Multiwalled Carbon Nanotubes Studied by Column Chromatography
    In: Environmental Science & Technology , Vol. 51 2017, Nr. 9, pp. 4928 – 4935
    DOI
  • Fischbacher, Alexandra; von Sonntag, Clemens; Schmidt, Torsten Claus
    Hydroxyl radical yields in the Fenton process under various pH, ligand concentrations and hydrogen peroxide/Fe(II) ratios
    In: Chemosphere , Vol. 182 2017, pp. 738 – 744
    DOI
  • Osorio Barajas, Xochitli L.; Hüffer, Thorsten; Mettig, Pascal; Schilling, Beat; Jochmann, Maik; Schmidt, Torsten Claus
    Investigation of carbon-based nanomaterials as sorbents for headspace in-tube extraction of polycyclic aromatic hydrocarbons
    In: Analytical and Bioanalytical Chemistry , Vol. 409 2017, Nr. 15, pp. 3861 – 3870
    DOI
  • Itzel, Fabian; Gehrmann, Linda; Bielak, Helena; Ebersbach, Paul; Boergers, Andrea; Herbst, Heinrich; Maus, Christian; Simon, Anne; Dopp, Elke; Hammers-Wirtz, Monika; Schmidt, Torsten C; Tuerk, Jochen
    Investigation of full-scale ozonation at a municipal wastewater treatment plant using a toxicity-based evaluation concept
    In: Journal of Toxicology and Environmental Health, Part A: Current Issues , Vol. 80 2017, Nr. 23-24, pp. 1242 – 1258
    DOI
  • Wiegand, Laura; Orths, Christian Timon; Kerpen, Klaus; Lutze, Holger; Schmidt, Torsten Claus
    Investigation of the iron-peroxo complex in the fenton reaction : kinetic indication, decay kinetics, and hydroxyl radical yields
    In: Environmental Science & Technology , Vol. 51 2017, Nr. 24, pp. 14321 – 14329
    DOI
  • Salma, Alaa; Lutze, Holger; Schmidt, Torsten Claus; Türk, Jochen
    Photolytic degradation of the β-blocker nebivolol in aqueous solution
    In: Water Research , Vol. 116 2017, pp. 211 – 219
    DOI
  • Kosse, Pascal; Lübken, Manfred; Schmidt, Torsten Claus; Wichern, Marc
    Quantification of nitrous oxide in wastewater based on salt-induced stripping
    In: Science of the Total Environment , Vol. 601-602 2017, pp. 83 – 88
    DOI
  • Barajas, Xochitli L. Osorio; Jochmann, Maik; Hüffer, Thorsten; Schilling, Beat; Schmidt, Torsten Claus
    Sorbent material characterization using in-tube extraction needles as inverse gas chromatography column
    In: Journal of Separation Science , Vol. 40 2017, Nr. 11, pp. 2390 – 2397
    DOI
  • Deeb, Ahmad A.; Stephan, Susanne; Schmitz, Oliver J.; Schmidt, Torsten Claus
    Suspect screening of micropollutants and their transformation products in advanced wastewater treatment
    In: Science of the Total Environment , Vol. 601-602 2017, pp. 1247 – 1253
    DOI
  • Leonhardt, Juri; Haun, Jakob; Schmidt, Torsten Claus; Teutenberg, Thorsten
    The benefits of coupling miniaturized comprehensive 2D LC with hybrid high-resolution mass spectrometry
    In: LC-GC Europe , Vol. 30 2017, Nr. 5, pp. 264 – 270
  • Nachev, Milen; Jochmann, Maik; Walter, Friederike; Wolbert, Jens-Benjamin; Schulte, Marcel; Schmidt, Torsten Claus; Sures, Bernd
    Understanding trophic interactions in host-parasite associations using stable isotopes of carbon and nitrogen
    In: Parasites and Vectors , Vol. 10 2017, Nr. 1
    DOI (Open Access)
  • Leonhardt, Juri; Teutenberg, Thorsten; Buschmann, Greta; Gassner, Oliver; Schmidt, Torsten Claus
    A new method for the determination of peak distribution across a two-dimensional separation space for the identification of optimal column combinations
    In: Analytical and Bioanalytical Chemistry , Vol. 408 2016, Nr. 28, pp. 8079 – 8088
    DOI
  • Federherr, E.; Schmidt, Torsten Claus; Willach, Sarah; Molt, Karl; Roos, N.; Lange, L.
    A novel high-temperature combustion interface for compound-specific stable isotope analysis of carbon and nitrogen via high-performance liquid chromatography/isotope ratio mass spectrometry
    In: Rapid Communications in Mass Spectrometry , Vol. 30 2016, Nr. 7, pp. 944 – 952
    DOI
  • Federherr, E.; Kupka, H.J.; Cerli, C.; Kalbitz, K.; Dunsbach, R.; Loos, A.; de Reus, M.; Lange, L.; Panetta, R.J.; Schmidt, Torsten Claus
    A novel tool for stable nitrogen isotope analysis in aqueous samples
    In: Rapid Communications in Mass Spectrometry , Vol. 30 2016, Nr. 23, pp. 2537 – 2544
    DOI
  • Hetzel, Terence; Loeker, Denise; Teutenberg, Thorsten; Schmidt, Torsten Claus
    Characterization of the efficiency of microbore liquid chromatography columns by van Deemter and kinetic plot analysis
    In: Journal of Separation Science , Vol. 39 2016, Nr. 20, pp. 3889 – 3897
    DOI
  • Schmidt, Torsten Claus
    Chemie und Wasser : Das White Paper ist da
    In: Nachrichten aus der Chemie , Vol. 64 2016, Nr. 6, pp. 706 – 707
    DOI
  • Stephan, Susanne; Hippler, Jörg; Kohler, Timo; Deeb, Ahmad A.; Schmidt, Torsten Claus; Schmitz, Oliver J.
    Contaminant screening of wastewater with HPLC-IM-qTOF-MS and LC+LC-IM-qTOF-MS using a CCS database
    In: Analytical and Bioanalytical Chemistry , Vol. 408 2016, Nr. 24 , Seiten 6545-6555
    DOI
  • Koch, Christoph; Dundua, Alexander; Aragon-Gomez, Jackelyn; Nachev, Milen; Stephan, Susanne; Willach, Sarah; Ulbricht, Mathias; Schmitz, Oliver J.; Schmidt, Torsten Claus; Sures, Bernd
    Degradation of polymeric brominated flame retardants : development of an analytical approach using PolyFR and UV irradiation
    In: Environmental Science & Technology , Vol. 50 2016, Nr. 23, pp. 12912 – 12920
    DOI
  • Salma, Alaa; Schmidt, Torsten Claus; Thoröe-Boveleth, Sven; Türk, Jochen
    Dependence of transformation product formation on pH during photolytic and photocatalytic degradation of ciprofloxacin
    In: Journal of Hazardous Materials , Vol. 313 2016, pp. 49 – 59
    DOI
  • vom Eyser, C.; Türk, Jochen; Schmidt, Torsten Claus
    Fate and behaviour of diclofenac during hydrothermal carbonization
    In: Chemosphere , Vol. 153 2016, pp. 280 – 286
    DOI
  • Nestola, Marco; Schmidt, Torsten Claus
    Fully automated determination of the sterol composition and total content in edible oils and fats by online liquid chromatography–gas chromatography–flame ionization detection
    In: Journal of Chromatography A , Vol. 1463 2016, pp. 136 – 143
    DOI
  • Günter, Anastasia; Balsaa, Peter; Werres, Friedrich; Schmidt, Torsten Claus
    Influence of the drying step within disk-based solid-phase extraction both on the recovery and the limit of quantification of organochlorine pesticides in surface waters including suspended particulate matter
    In: Journal of Chromatography A , Vol. 1450 2016, pp. 1 – 8
    DOI
  • Hetzel, Terence; vom Eyser, Claudia; Türk, Jochen; Teutenberg, Thorsten; Schmidt, Torsten Claus
    Micro-liquid chromatography mass spectrometry for the analysis of antineoplastic drugs from wipe samples
    In: Analytical and Bioanalytical Chemistry , Vol. 408 2016, Nr. 28, pp. 8221 – 8229
    DOI
  • Tekle-Röttering, Agnes; von Sonntag, Clemens; Reisz, Erika; vom Eyser, Claudia; Lutze, Holger; Türk, Jochen; Naumov, Sergej; Schmidt, Winfried; Schmidt, Torsten Claus
    Ozonation of anilines: Kinetics, stoichiometry, product identification and elucidation of pathways
    In: Water Research , Vol. 98 2016, pp. 147 – 159
    DOI
  • Tekle-Röttering, Agnes; Jewell, Kevin S.; Reisz, Erika; Lutze, Holger; Ternes, Thomas A.; Schmidt, Winfried; Schmidt, Torsten Claus
    Ozonation of piperidine, piperazine and morpholine : Kinetics, stoichiometry, product formation and mechanistic considerations
    In: Water Research , Vol. 88 2016, pp. 960 – 971
    DOI
  • Tekle-Röttering, Agnes; Reisz, Erika; Jewell, Kevin S.; Lutze, Holger; Ternes, Thomas A.; Schmidt, Winfried; Schmidt, Torsten Claus
    Ozonation of pyridine and other N-heterocyclic aromatic compounds : kinetics, stoichiometry, identification of products and elucidation of pathways
    In: Water Research , Vol. 102 2016, pp. 582 – 593
    DOI
  • Kremser, Andreas; Jochmann, Maik; Schmidt, Torsten Claus
    PAL SPME Arrow — evaluation of a novel solid-phase microextraction device for freely dissolved PAHs in water
    In: Analytical and Bioanalytical Chemistry , Vol. 408 2016, Nr. 3, pp. 943 – 952
    DOI (Open Access)
  • Kremser, Andreas; Jochmann, Maik; Schmidt, Torsten Claus
    Systematic comparison of static and dynamic headspace sampling techniques for gas chromatography
    In: Analytical and Bioanalytical Chemistry , Vol. 408 2016, Nr. 24, pp. 6567 – 6579
    DOI
  • Deeb, Ahmad A.; Schmidt, Torsten Claus
    Tandem anion and cation exchange solid phase extraction for the enrichment of micropollutants and their transformation products from ozonation in a wastewater treatment plant
    In: Analytical and Bioanalytical Chemistry , Vol. 408 2016, Nr. 16, pp. 4219 – 4232
    DOI
  • Schmidt, Torsten Claus; Field, Jennifer
    Water Analysis for Emerging Chemical Contaminants
    In: Analytical Chemistry , Vol. 88 2016, Nr. 3, pp. 1495 – 1499
    DOI
  • Fischbacher, Alexandra; Löppenberg, Katja; Von Sonntag, Clemens; Schmidt, Torsten Claus
    A New Reaction Pathway for Bromite to Bromate in the Ozonation of Bromide
    In: Environmental Science & Technology , Vol. 49 2015, Nr. 19, pp. 11714 – 11720
    DOI
  • Leonhardt, Juri; Teutenberg, Thorsten; Türk, Jochen; Schlüsener, Michael P.; Ternes, Thomas A.; Schmidt, Torsten Claus
    A comparison of one-dimensional and microscale two-dimensional liquid chromatographic approaches coupled to high resolution mass spectrometry for the analysis of complex samples
    In: Analytical Methods , Vol. 7 2015, Nr. 18, pp. 7697 – 7706
    DOI (Open Access)
  • Klees, Marcel; Hiester, Ernst; Schmidt, Torsten Claus
    Analysis of polychlorinated biphenyls, polychlorinated dibenzo-p-dioxins and dibenzofurans in particulate and oily films on impervious surfaces
    In: Science of the Total Environment , Vol. 538 2015, pp. 363 – 374
    DOI
  • Glaubitz, Johannes; Schmidt, Torsten Claus
    Analytical characterization and comparison of tristyrylphenol ethoxylates used in agrochemical formulations
    In: Journal of Surfactants and Detergents (JSD) , Vol. 18 2015, Nr. 2, pp. 339 – 353
    DOI
  • Glaubitz, Johannes; Molt, Karl; Schmidt, Torsten Claus
    Composition of Commercial Bis(2-ethylhexyl) Sulfosuccinate Surfactant By-Products and their Effects on an Agrochemical Formulation
    In: Journal of Surfactants and Detergents (JSD) , Vol. 18 2015, Nr. 1, pp. 123 – 132
    DOI
  • Hering, Daniel; Aroviita, Jukka; Baattrup-Pedersen, Annette; Brabec, Karel; Buijse, Tom; Ecke, Frauke; Friberg, Nikolai; Gielczewski, Marek; Januschke, Kathrin; Köhler, Jan; Kupilas, Benjamin; Lorenz, Armin; Muhar, Susanne; Paillex, Amael; Poppe, Michaela; Schmidt, Torsten Claus; Schmutz, Stefan; Vermaat, Jan; Verdonschot, Piet F. M.; Verdonschot, Ralf C. M.; Wolter, Christian; Kail, Jochem
    Contrasting the roles of section length and instream habitat enhancement for river restoration success : a field study of 20 European restoration projects
    In: Journal of Applied Ecology , Vol. 52 2015, Nr. 6, pp. 1518 – 1527
    DOI
  • Rahman, Mohammed M.; Barajas, Xochitli L. O.; Luján, Jacobo L. H.; Jochmann, Maik; Mayer, Christian; Schmidt, Torsten Claus
    Core-Shell hybrid particles by alternating copolymerization of ionic liquid monomers from silica as sorbent for solid phase microextraction
    In: Macromolecular Materials and Engineering , Vol. 300 2015, Nr. 11, pp. 1049 – 1056
    DOI
  • Lutze, Holger; Bircher, Stefanie; Rapp, Insa; Kerlin, Nils; Bakkour, Rani; Geisler, Melanie; von Sonntag, Clemens; Schmidt, Torsten Claus
    Degradation of chlorotriazine pesticides by sulfate radicals and the influence of organic matter
    In: Environmental Science & Technology , Vol. 49 2015, Nr. 3, pp. 1673 – 1680
    DOI
  • Lamani, Xolelwa; Horst, Simeon; Zimmermann, T.; Schmidt, Torsten Claus
    Determination of aromatic amines in human urine using comprehensive multi-dimensional gas chromatography mass spectrometry (GCxGC-qMS)
    In: Analytical and Bioanalytical Chemistry , Vol. 407 2015, Nr. 1, pp. 241 – 252
    DOI (Open Access)
  • vom Eyser, Claudia; Palmu, Kimmo; Otterpohl, R.; Schmidt, Torsten Claus; Türk, Jochen
    Determination of pharmaceuticals in sewage sludge and biochar from hydrothermal carbonization using different quantification approaches and matrix effect studies
    In: Analytical and Bioanalytical Chemistry , Vol. 407 2015, Nr. 3, pp. 821 – 830
    DOI
  • Armbruster, Dominic; Happel, Oliver; Scheurer, Marco; Harms, Klaus; Schmidt, Torsten Claus; Brauch, Heinz-Jürgen
    Emerging nitrogenous disinfection byproducts : Transformation of the antidiabetic drug metformin during chlorine disinfection of water
    In: Water Research , Vol. 79 2015, pp. 104 – 118
    DOI
  • Hüffer, Thorsten; Schroth, Sarah; Schmidt, Torsten Claus
    Influence of humic acids on sorption of alkanes by carbon nanotubes : Implications for the dominant sorption mode
    In: Chemosphere , Vol. 119 2015, pp. 1169 – 1175
    DOI
  • Akinlua, Akinsehinwa; Schmidt, Torsten Claus; Jochmann, Maik
    Ionic Liquid as Green Solvent for Leaching of Polycyclic Aromatic Hydrocarbons from Petroleum Source Rock
    In: Industrial and Engineering Chemistry Research (I&EC research) , Vol. 54 2015, Nr. 51, pp. 12960 – 12965
    DOI
  • Leonhardt, Juri; Hetzel, Terence; Teutenberg, Thorsten; Schmidt, Torsten Claus
    Large Volume Injection of Aqueous Samples in Nano Liquid Chromatography Using Serially Coupled Columns
    In: Chromatographia: an international journal for rapid communication in chromatography, electrophoresis, and associated techniques , Vol. 78 2015, Nr. 1-2, pp. 31 – 38
    DOI
  • Akinlua, Akinsehinwa; Jochmann, Maik; Schmidt, Torsten Claus
    Microwave-assisted ionic liquid extraction of n-alkanes and isoprenoid hydrocarbons from petroleum source rock
    In: Chromatographia: an international journal for rapid communication in chromatography, electrophoresis, and associated techniques , Vol. 78 2015, Nr. 17, pp. 1201 – 1209
    DOI
  • Schmidt, Torsten Claus; Schmitz, Oliver J.; Teutenberg, Thorsten
    Multidimensional chromatography
    In: Analytical and Bioanalytical Chemistry , Vol. 407 2015, Nr. 1, pp. 117 – 118
    DOI
  • Blessing, Michaela; Jochmann, Maik; Haderlein, Stefan B.; Schmidt, Torsten Claus
    Optimization of a large-volume injection method for compound-specific isotope analysis of polycyclic aromatic compounds at trace concentrations
    In: Rapid Communications in Mass Spectrometry , Vol. 29 2015, Nr. 24, pp. 2349 – 2360
    DOI
  • Laaks, Jens; Jochmann, Maik; Schilling, Beat; Schmidt, Torsten Claus
    Optimization strategies of in-tube extraction (ITEX) methods
    In: Analytical and Bioanalytical Chemistry , Vol. 407 2015, Nr. 22, pp. 6827 – 6838
    DOI (Open Access)
  • Eyser, Claudia vom; Palmu, K.; Schmidt, Torsten Claus; Türk, Jochen
    Pharmaceutical load in sewage sludge and biochar produced by hydrothermal carbonization
    In: Science of the Total Environment , Vol. 537 2015, pp. 180 – 186
    DOI
  • Klees, Marcel; Hiester, Ernst; Bruckmann, Peter; Molt, Karl; Schmidt, Torsten Claus
    Polychlorinated biphenyls, polychlorinated dibenzo-p-dioxins and dibenzofurans in street dust of North Rhine-Westphalia, Germany
    In: Science of the Total Environment , Vol. 511 2015, pp. 72 – 81
    DOI
  • Hetzel, Terence; Teutenberg, Thorsten; Schmidt, Torsten Claus
    Selectivity screening and subsequent data evaluation strategies in liquid chromatography : The example of 12 antineoplastic drugs
    In: Analytical and Bioanalytical Chemistry , Vol. 407 2015, Nr. 28, pp. 8475 – 8485
    DOI
  • Lutze, Holger; Kerlin, Nils; Schmidt, Torsten Claus
    Sulfate radical-based water treatment in presence of chloride : Formation of chlorate, inter-conversion of sulfate radicals into hydroxyl radicals and influence of bicarbonate
    In: Water Research , Vol. 72 2015, pp. 349 – 360
    DOI
  • Nestola, Marco; Friedrich, Rainer; Bluhme, Patrick; Schmidt, Torsten Claus
    Universal route to polycyclic aromatic hydrocarbon analysis in foodstuff : two-dimensional heart-cut liquid chromatography-gas chromatography-mass spectrometry
    In: Analytical Chemistry , Vol. 87 2015, Nr. 12, pp. 6195 – 6203
    DOI
  • Federherr, E.; Cerli, C.; Kirkels, F. M. S. A.; Kalbitz, K.; Kupka, H. J.; Dunsbach, R.; Lange, L.; Schmidt, Torsten Claus
    A novel high-temperature combustion based system for stable isotope analysis of dissolved organic carbon in aqueous samples. I: development and validation
    In: Rapid Communications in Mass Spectrometry , Vol. 28 2014, Nr. 23, pp. 2559 – 2573
    DOI
  • Zhang, Lijun; Thevis, Mario; Piper, Thomas; Jochmann, Maik; Wolbert, Jens-Benjamin; Kujawinski, Dorothea M.; Wiese, Steffen; Teutenberg, Thorsten; Schmidt, Torsten Claus
    Carbon isotope ratio analysis of steroids by high temperature liquid chromatography - isotope ratio mass spectrometry
    In: Analytical Chemistry , Vol. 86 2014, Nr. 5, pp. 2297 – 2302
    DOI
  • Ricken, Tim; Sindern, Andrea; Bluhm, Joachim; Widmann, Renatus; Denecke, Martin; Gehrke, Tobias; Schmidt, Torsten Claus
    Concentration driven phase transitions in multiphase porous media with application to methane oxidation in landfill cover layers
    In: ZAMM: Zeitschrift für Angewandte Mathematik und Mechanik , Vol. 94 2014, Nr. 7-8, pp. 609 – 622
    DOI
  • Erger, Christine; Schmidt, Torsten Claus
    Disk-based solid-phase extraction in water analysis of organic substances
    In: Trends in Analytical Chemistry (TrAC) , Vol. 61 2014, pp. 74 – 82
    DOI
  • Lutze, Holger; Bakkour, Rani; Kerlin, Nils; von Sonntag, Clemens; Schmidt, Torsten Claus
    Formation of bromate in sulfate radical based oxidation : Mechanistic aspects and suppression by dissolved organic matter
    In: Water Research , Vol. 53 2014, pp. 370 – 377
    DOI
  • Reisz, Erika; Fischbacher, Alexandra; Naumov, Sergej V.; Sonntag, Clemens von; Schmidt, Torsten Claus
    Hydride Transfer : A Dominating Reaction of Ozone with Tertiary Butanol and Formate Ion in Aqueous Solution
    In: Ozone: Science and Engineering , Vol. 36 2014, Nr. 6, pp. 532 – 539
    DOI
  • Laaks, Jens; Jochmann, Maik; Schilling, Beat; Molt, Karl; Schmidt, Torsten Claus
    In-tube extraction-GC-MS as a high-capacity enrichment technique for the analysis of alcoholic beverages
    In: Journal of Agricultural and Food Chemistry , Vol. 62 2014, Nr. 14, pp. 3081 – 3091
    DOI
  • Faber, Helene; Lutze, Holger; Lareo, Pablo Lores; Frensemeier, Lisa; Vogel, Martin; Schmidt, Torsten Claus; Karst, Uwe
    Liquid chromatography/mass spectrometry to study oxidative degradation of environmentally relevant pharmaceuticals by electrochemistry and ozonation
    In: Journal of Chromatography A , Vol. 1343 2014, pp. 152 – 159
    DOI
  • Schmidt, Torsten Claus; Holzapfel, G. A.; Balzani, Daniel; Schriefl, A. J.
    Modeling supra-physiological loading of human arterial walls : damage, anisotropy and component-specific behavior
    In: Biomedical engineering = Biomedizinische Technik , Vol. 59 2014, Nr. S 1, pp. 1023 – S1024
    DOI
  • Hüffer, Thorsten; Endo, Satoshi; Metzelder, Florian; Schroth, Sarah; Schmidt, Torsten Claus
    Prediction of sorption of aromatic and aliphatic organic compounds by carbon nanotubes using poly-parameter linear free-energy relationships
    In: Water Research , Vol. 59 2014, pp. 295 – 303
    DOI
  • Dobaradaran, Sina; Lutze, Holger; Mahvi, Amir Hossein; Schmidt, Torsten Claus
    Transformation efficiency and formation of transformation products during photochemical degradation of TCE and PCE at micromolar concentrations
    In: Journal of Environmental Health Science & Engineering , Vol. 12 2014, Nr. 1
    DOI (Open Access)
  • Kujawinski, Dorothea M.; Wolbert, Jens-Benjamin; Zhang, Lijun; Jochmann, Maik; Widory, David; Baran, Nicole; Schmidt, Torsten Claus
    Carbon isotope ratio measurements of glyphosate and AMPA by liquid chromatography coupled to isotope ratio mass spectrometry
    In: Analytical and Bioanalytical Chemistry , Vol. 405 2013, Nr. 9, pp. 2869 – 2878
    DOI
  • Erger, Christine; Balsaa, Peter; Werres, Friedrich; Schmidt, Torsten Claus
    Determination of organic priority pollutants in the low nanogram-per-litre range in water by solid-phase extraction disk combined with large-volume injection/gas chromatography–mass spectrometry
    In: Analytical and Bioanalytical Chemistry , Vol. 405 2013, Nr. 15, pp. 5215 – 5223
    DOI
  • Klees, Marcel; Hiester, Ernst; Bruckmann, Peter; Schmidt, Torsten Claus
    Determination of polychlorinated biphenyls and polychlorinated dibenzo-p-dioxins and dibenzofurans by pressurized liquid extraction and gas chromatography coupled to mass spectrometry in street dust samples
    In: Journal of Chromatography A 2013, Nr. 1300, pp. 17 – 23
    DOI
  • Schmidt, Torsten Claus; Jochmann, Maik; Laaks, Jens
    Empfindlich, automatisch und ohne Lösungsmittel
    In: Nachrichten aus der Chemie , Vol. 61 2013, pp. 54 – 56
    DOI
  • Kowal, Sebastian; Balsaa, Peter; Werres, Friedrich; Schmidt, Torsten Claus
    Fully automated standard addition method for the quantification of 29 polar pesticide metabolites in different water bodies using LC-MS/MS
    In: Analytical and Bioanalytical Chemistry , Vol. 405 2013, Nr. 19, pp. 6337 – 6351
    DOI
  • Hüffer, Thorsten; Kah, Melanie; Hofmann, Thilo; Schmidt, Torsten Claus
    How Redox Conditions and Irradiation Affect Sorption of PAHs by Dispersed Fullerenes (nC60)
    In: Environmental Science & Technology , Vol. 47 2013, Nr. 13, pp. 6935 – 6942
    DOI (Open Access)
  • Glaubitz, Johannes; Schmidt, Torsten Claus
    LC-MS Quantification of a sulfosuccinate surfactant in agrochemical formulations
    In: Chromatographia: an international journal for rapid communication in chromatography, electrophoresis, and associated techniques , Vol. 76 2013, Nr. 23-24, pp. 1729 – 1737
    DOI
  • Hüffer, Thorsten; Osorio, Xochitli; Jochmann, Maik; Schilling, Beat; Schmidt, Torsten Claus
    Multi-walled carbon nanotubes as sorptive material for solventless in-tube microextraction (ITEX2) - a factorial design study
    In: Analytical and Bioanalytical Chemistry , Vol. 405 2013, Nr. 26, pp. 8387 – 8395
    DOI
  • Haun, Jakob; Leonhardt, Juri; Portner, Christoph; Hetzel, Terence; Türk, Jochen; Teutenberg, Thorsten; Schmidt, Torsten Claus
    Online and splitless NanoLC × CapillaryLC with quadrupole/time-of- flight mass spectrometric detection for comprehensive screening analysis of complex samples
    In: Analytical Chemistry , Vol. 85 2013, Nr. 21, pp. 10083 – 10090
    DOI
  • Wuerfel, Oliver; Greule, Markus; Keppler, Frank; Jochmann, Maik; Schmidt, Torsten Claus
    Position-specific isotope analysis of the methyl group carbon in methylcobalamin for the investigation of biomethylation processes
    In: Analytical and Bioanalytical Chemistry , Vol. 405 2013, Nr. 9, pp. 2833 – 2841
    DOI
  • Cyris, Maike; Knolle, Wolfgang; Richard, Jessica; Dopp, Elke; von Sonntag, Clemens; Schmidt, Torsten Claus
    Reaction of Gadolinium Chelates with Ozone and Hydroxyl Radicals
    In: Environmental Science & Technology , Vol. 47 2013, Nr. 17, pp. 9942 – 9949
    DOI
  • Fischbacher, Alexandra; von Sonntag, Justus; von Sonntag, Clemens; Schmidt, Torsten Claus
    The •OH Radical Yield in the H2O2 + O3 (Peroxone) Reaction
    In: Environmental Science & Technology , Vol. 47 2013, Nr. 17, pp. 9959 – 9964
    DOI
  • Wiese, Steffen; Teutenberg, Thorsten; Schmidt, Torsten Claus
    A general strategy for performing temperature-programming in high performance liquid chromatography : further improvements in the accuracy of retention time predictions of segmented temperature gradients
    In: Journal of Chromatography A 2012, Nr. 1222, pp. 71 – 80
    DOI
  • Zhang, Lijun; Kujawinski, Dorothea M.; Federherr, Eugen; Schmidt, Torsten Claus; Jochmann, Maik
    Caffeine in your drink : natural or synthetic?
    In: Analytical Chemistry , Vol. 84 2012, Nr. 6, pp. 2805 – 2810
    DOI
  • Elsner, Martin; Jochmann, Maik; Hofstetter, Thomas B.; Hunkeler, Daniel; Bernstein, Anat; Schmidt, Torsten Claus; Schimmelmann, Arndt
    Current challenges in compound-specific stable isotope analysis of environmental organic contaminants
    In: Analytical and Bioanalytical Chemistry , Vol. 403 2012, Nr. 9, pp. 2471 – 2491
    DOI
  • Akinlua, Akinsehinwa; Jochmann, Maik; Qian, Yuan; Sulkowski, Martin; Schmidt, Torsten Claus
    Factors controlling leaching of polycyclic aromatic hydrocarbons from petroleum source rock using nonionic surfactant
    In: Chromatographia: an international journal for rapid communication in chromatography, electrophoresis, and associated techniques , Vol. 75 2012, Nr. 5-6, pp. 213 – 221
    DOI
  • Laaks, Jens; Letzel, Thomas; Schmidt, Torsten Claus; Jochmann, Maik
    Fingerprinting of red wine by headspace solid-phase dynamic extraction of volatile constituents
    In: Analytical and Bioanalytical Chemistry , Vol. 403 2012, Nr. 8, pp. 2429 – 2436
    DOI
  • Haun, Jakob; Teutenberg, Thorsten; Schmidt, Torsten Claus
    Influence of temperature on peak shape and solvent compatibility : implications for two-dimensional liquid chromatography
    In: Journal of Separation Science , Vol. 35 2012, Nr. 14, pp. 1723 – 1730
    DOI
  • Haun, Jakob; Oeste, Katja; Teutenberg, Thorsten; Schmidt, Torsten Claus
    Long-term high-temperature and pH stability assessment of modern commercially available stationary phases by using retention factor analysis
    In: Journal of Chromatography A 2012, Nr. 1263, pp. 99 – 107
    DOI
  • Athenstädt, Behnusch; Fünfrocken, Michael; Schmidt, Torsten Claus
    Migrating components in a polyurethane laminating adhesive identified using gas chromatography/mass spectrometry
    In: Rapid Communications in Mass Spectrometry , Vol. 26 2012, Nr. 16, pp. 1810 – 1816
    DOI
  • Erger, Christine; Balsaa, Peter; Werres, Friedrich; Schmidt, Torsten Claus
    Multi-component trace analysis of organic xenobiotics in surface water containing suspended particular matter by solid phase extraction/gas chromatography–mass spectrometry
    In: Journal of Chromatography A , Vol. 1249 2012, pp. 181 – 189
    DOI
  • Erger, Christine; Balsaa, Peter; Werres, Friedrich; Schmidt, Torsten Claus
    Occurrence of residual water within disk based solid phase extraction and its effect on GC-MS measurement of organic extracts of environmental samples
    In: Analytical and Bioanalytical Chemistry , Vol. 403 2012, Nr. 9, pp. 2541 – 2552
    DOI
  • Schmidt, Torsten Claus; Jochmann, Maik
    Origin and Fate of Organic Compounds in Water : Characterization by Compound-Specific Stable Isotope Analysis
    In: Annual Review of Analytical Chemistry , Vol. 5 2012, Nr. 5, pp. 133 – 155
    DOI
  • Kowal, Sebastian; Balsaa, Peter; Werres, Friedrich; Schmidt, Torsten Claus
    Reduction of matrix effects and improvement of sensitivity during determination of two chloridazon degradation products in aqueous matrices by using UPLC-ESI-MS/MS
    In: Analytical and Bioanalytical Chemistry , Vol. 403 2012, Nr. 6, pp. 1707 – 1717
    DOI
  • Laaks, Jens; Jochmann, Maik; Schmidt, Torsten Claus
    Solvent-free microextraction techniques in gas chromatography
    In: Analytical and Bioanalytical Chemistry , Vol. 402 2012, Nr. 2, pp. 565 – 571
    DOI
  • Sein, Myint Myint; Nasir, Z. Bin; Telgheder, Ursula; Schmidt, Torsten Claus
    Studies on a non-thermal pulsed corona plasma between two parallel-plate electrodes in water
    In: Journal of Physics D: Applied Physics , Vol. 45 2012, Nr. 22 , 225203/1-225203/9
    DOI
  • Kujawinski, Dorothea M.; Zhang, Lijun; Schmidt, Torsten Claus; Jochmann, Maik
    When other separation techniques fail : compound-specific carbon isotope ratio analysis of sulfonamide containing pharmaceuticals by high-temperature-liquid chromatography-isotope ratio mass spectrometry
    In: Analytical Chemistry , Vol. 84 2012, Nr. 18, pp. 7656 – 7663
    DOI, Online Full Text (Open Access)
  • Wiese, Steffen; Teutenberg, Thorsten; Schmidt, Torsten Claus
    A general strategy for performing temperature programming in high performance liquid chromatography : prediction of linear temperature gradients
    In: Analytical Chemistry , Vol. 83 2011, Nr. 6, pp. 2227 – 2233
    DOI
  • Wiese, Steffen; Teutenberg, Thorsten; Schmidt, Torsten Claus
    A general strategy for performing temperature-programming in high performance liquid chromatography : prediction of segmented temperature gradients
    In: Journal of Chromatography A , Vol. 1218 2011, Nr. 39, pp. 6898 – 6906
    DOI
  • Bernstein, Anat; Shouakar-Stash, Orfan; Ebert, Karin; Laskov, Christine; Hunkeler, Daniel; Jeannottat, Simon; Sakaguchi-Söder, Kaori; Laaks, Jens; Jochmann, Maik; Cretnik, Stefan; Jager, Johannes; Haderlein, Stefan B.; Schmidt, Torsten Claus; Aravena, Ramon; Elsner, Martin
    Compound-specific chlorine isotope analysis : a comparison of gas chromatography/isotope ratio mass spectrometry and gas chromatography/quadrupole mass spectrometry methods in an interlaboratory study
    In: Analytical Chemistry , Vol. 83 2011, Nr. 20, pp. 7624 – 7634
    DOI (Open Access)
  • Zhang, Lijun; Kujawinski, Dorothea M.; Jochmann, Maik; Schmidt, Torsten Claus
    High-temperature reversed-phase liquid chromatography coupled to isotope ratio mass spectrometry
    In: Rapid Communications in Mass Spectrometry , Vol. 25 2011, Nr. 20, pp. 2971 – 2980
    DOI
  • Telgheder, Ursula; Schmidt, Torsten Claus
    Ionenmobilitätsspektrometrie in der Wasseranalytik
    In: GIT: Labor-Fachzeitschrift 2011, Nr. 11, pp. 784 – 786
  • Akinlua, A.; Jochmann, Maik; Laaks, J.; Ewert, A.; Schmidt, Torsten Claus
    Microwave-assisted nonionic surfactant extraction of aliphatic hydrocarbons from petroleum source rock
    In: Analytica Chimica Acta , Vol. 691 2011, Nr. 1-2, pp. 48 – 55
    DOI
  • Qian, Yuan; Posch, Tjorben; Schmidt, Torsten Claus
    Sorption of polycyclic aromatic hydrocarbons (PAHs) on glass surfaces
    In: Chemosphere , Vol. 82 2011, Nr. 6, pp. 859 – 865
    DOI
  • Pocostales, J. Pablo; Sein, Myint Myint; Knolle, Wolfgang; Sonntag, Clemens von; Schmidt, Torsten Claus
    Degradation of ozone-refractory organic phosphates in wastewater by ozone and ozone/hydrogen peroxide (peroxone) : the role of ozone consumption by dissolved organic matter
    In: Environmental Science & Technology , Vol. 44 2010, Nr. 21, pp. 8248 – 8253
    DOI
  • Zedda, Marco; Tuerk, Jochen; Peil, Stefan; Schmidt, Torsten Claus
    Determination of polymer electrolyte membrane (PEM) degradation products in fuel cell water using electrospray ionization tandem mass spectrometry
    In: Rapid Communications in Mass Spectrometry , Vol. 24 2010, Nr. 24, pp. 3531 – 3538
    DOI
  • Laaks, Jens; Jochmann, Maik; Schilling, Beat; Schmidt, Torsten Claus
    In-tube extraction of volatile organic compounds from aqueous samples : an economical alternative to purge and trap enrichment
    In: Analytical Chemistry , Vol. 82 2010, Nr. 18, pp. 7641 – 7648
    DOI
  • Schmidt, Torsten Claus; Lutze, Holger; Merkel, Wolf
    Möglichkeiten und Grenzen oxidativer Verfahren in der Wasseraufbereitung (Trinkwasser, Abwasser)
    In: GWF: Wasser, Abwasser , Vol. 151 2010, Nr. 9, pp. 874 – 880
  • Bi, Erping; Schmidt, Torsten Claus; Haderlein, Stefan B.
    Practical issues relating to soil column chromatography for sorption parameter determination
    In: Chemosphere , Vol. 80 2010, Nr. 7, pp. 787 – 793
    DOI
  • Li, Binghua; Qian, Yuan; Bi, Erping; Chen, Honghan; Schmidt, Torsten Claus
    Sorption behavior of phthalic acid esters on reference soils evaluated by soil column chromatography
    In: CLEAN - Soil, Air, Water , Vol. 38 2010, Nr. 5-6, pp. 425 – 429
    DOI
  • Kujawinski, Dorothea M.; Stephan, Manuel; Jochmann, Maik; Krajenke, Karen; Haas, Joe; Schmidt, Torsten Claus
    Stable carbon and hydrogen isotope analysis of methyl tert-butyl ether and tert-amyl methyl ether by purge and trap-gas chromatography-isotope ratio mass spectrometry : method evaluation and application
    In: Journal of Environmental Monitoring (JEM) , Vol. 12 2010, Nr. 1, pp. 347 – 354
    DOI
  • Zedda, Marco; Tuerk, Jochen; Teutenberg, Thorsten; Peil, Sabine; Schmidt, Torsten Claus
    A strategy for the systematic development of an LC-UV-MS/MS screening method for polymer electrolyte membrane degradation products using isocratic and gradient phase optimized liquid chromatography
    In: Journal of Chromatography A , Vol. 1216 2009, Nr. 51, pp. 8910 – 8917
    DOI
  • Pooley, Kathryn E.; Blessing, Michaela; Schmidt, Torsten Claus; Haderlein, Stefan B.; MacQuarrie, Kerry T.B.; Prommer, Henning
    Aerobic biodegradation of chlorinated ethenes in a fractured bedrock aquifer : quantitative assessment by compound-specific isotope analysis (CSIA) and reactive transport modeling
    In: Environmental Science & Technology , Vol. 43 2009, Nr. 19, pp. 7458 – 7464
    DOI
  • Endo, Satoshi; Grathwohl, Peter; Handerlein, Stefan B.; Schmidt, Torsten Claus
    Characterization of sorbent properties of soil organic matter and carbonaceous geosorbents using n-Alkanes and Cycloalkanes as molecular probes
    In: Environmental Science & Technology , Vol. 43 2009, Nr. 2, pp. 393 – 400
    DOI
  • Blessing, Michaela; Schmidt, Torsten Claus; Dinkel, Rainer; Haderlein, Stefan B.
    Delineation of multiple chlorinated ethene sources in an industrialized area : a forensic field study using compound-specific isotope analysis
    In: Environmental Science & Technology , Vol. 43 2009, pp. 2701 – 2707
    DOI
  • Kowal, Sebastian; Balsaa, Peter; Werres, Friedrich; Schmidt, Torsten Claus
    Determination of the polar pesticide degradation product N,N-dimethylsulfamide in aqueous matrices by UPLC-MS/MS
    In: Analytical and Bioanalytical Chemistry , Vol. 395 2009, Nr. 6, pp. 1787 – 1794
    DOI
  • Endo, Satoshi; Grathwohl, Peter; Haderlein, Stefan B.; Schmidt, Torsten Claus
    Effects of native organic material and water on sorption properties of reference diesel soot
    In: Environmental Science & Technology , Vol. 43 2009, Nr. 9, pp. 3187 – 3193
    DOI
  • Jochmann, Maik; Steinmann, Dirk; Stephan, Manuel; Schmidt, Torsten Claus
    Flow iInjection analysis−isotope ratio mass spectrometry for bulk carbon stable isotope analysis of alcoholic beverages
    In: Journal of Agricultural and Food Chemistry , Vol. 57 2009, Nr. 22, pp. 10489 – 10496
    DOI
  • Endo, Satoshi; Grathwohl, Peter; Haderlein, Stefan B.; Schmidt, Torsten Claus
    LFERs for soil organic carbon-water distribution coefficients (K-OC) at environmentally relevant sorbate concentrations
    In: Environmental Science & Technology , Vol. 43 2009, Nr. 9, pp. 3094 – 3100
    DOI
  • Sein, Myint Myint; Schmidt, Torsten Claus; Golloch, Alfred; von Sonntag, Clemens
    Oxidation of sometypical wastewater contaminants (tributyltin, clarithromycin, metoprolol and diclofenac) by ozone
    In: Water Science and Technology , Vol. 59 2009, Nr. 8, pp. 1479 – 1485
    DOI
  • Liu, Lihua; Endo, Satoshi; Eberhardt, Christina; Grathwohl, Peter; Schmidt, Torsten Claus
    Partition behavior of polycyclic aromatic hydrocarbons between aged coal tar and water
    In: Environmental Toxicology and Chemistry: ET&C Online , Vol. 28 2009, Nr. 8, pp. 1578 – 1584
    DOI
  • Bi, Erping; Zhang, Lunliang; Schmidt, Torsten Claus; Haderlein, Stefan B.
    Simulation of nonlinear sorption of N-heterocyclic organic contaminants in soil columns
    In: Journal of Contaminant Hydrology , Vol. 107 2009, Nr. 1-2, pp. 58 – 65
    DOI
  • Werres, Friedrich; Balsaa, Peter; Schmidt, Torsten Claus
    Total concentration analysis of polycylic aromatic hydrocarbons in aqueous samples with high suspended particulate matter content
    In: Journal of Chromatography A , Vol. 1216 2009, Nr. 12, pp. 2235 – 2240
    DOI
  • Endo, Satoshi; Grathwohl, Peter; Schmidt, Torsten Claus
    Absorption or adsorption? : Insights from molecular probes n-alkanes and cycloalkanes into modes of sorption by environmental solid matrices
    In: Environmental Science & Technology , Vol. 42 2008, Nr. 11, pp. 3989 – 3995
    DOI
  • Endo, Satoshi; Grathwohl, Peter; Haderlein, Stefan B.; Schmidt, Torsten Claus
    Compound-specific factors influencing sorption nonlinearity in natural organic matter
    In: Environmental Science & Technology , Vol. 42 2008, Nr. 16, pp. 5897 – 5903
    DOI
  • Endo, Satoshi; Xu, Wanjing; Goss, Kai-Uwe; Schmidt, Torsten Claus
    Evaluating coal tar-water partitioning coefficient estimation methods and solute-solvent molecular interactions in tar phase
    In: Chemosphere , Vol. 73 2008, Nr. 4, pp. 532 – 538
    DOI
  • Jochmann, Maik; Yuan, Xue; Schilling, Beat; Schmidt, Torsten Claus
    In-tube extraction for enrichment of volatile organic hydrocarbons from aqueous samples
    In: Journal of Chromatography A , Vol. 1179 2008, Nr. 2, pp. 96 – 105
    DOI
  • Sein, Myint Myint; Zedda, Marco; Tuerk, Jochen; Schmidt, Torsten Claus; Golloch, Alfred; von Sonntag, Clemens
    Oxidation of diclofenac with ozone in aqueous solution
    In: Environmental Science & Technology , Vol. 42 2008, Nr. 17, pp. 6656 – 6662
    DOI
  • Blessing, Michaela; Jochmann, Maik; Schmidt, Torsten Claus
    Pitfalls in compound-specific isotope analysis of environmental samples
    In: Analytical and Bioanalytical Chemistry , Vol. 390 2008, Nr. 2, pp. 591 – 603
    DOI
  • Jochmann, Maik; Yuan, Xue; Schmidt, Torsten Claus
    Determination of volatile organic hydrocarbons in water samples by solid-phase dynamic extraction
    In: Analytical and Bioanalytical Chemistry , Vol. 387 2007, Nr. 6, pp. 2163 – 2174
    DOI
  • Bi, Erping; Schmidt, Torsten Claus; Haderlein, Stefan B.
    Environmental factors influencing sorption of heterocyclic aromatic compounds to soil
    In: Environmental Science & Technology , Vol. 41 2007, Nr. 9, pp. 3172 – 3178
    DOI
  • Gocht, Tilman; Barth, Johannes A. C.; Epp, Michaela; Jochmann, Maik; Blessing, Michaela; Schmidt, Torsten Claus; Grathwohl, Peter
    Indications for pedogenic formation of perylene in a terrestrial soil profile : depth distribution and first results from stable carbon isotope ratios
    In: Applied Geochemistry , Vol. 22 2007, Nr. 12, pp. 2652 – 2663
    DOI
  • Schmidt, Torsten Claus; Jochmann, Maik; Blessing, Michaela
    Isotopenanalyse : ein neues Werkzeug in der Umweltanalytik
    In: Nachrichten aus der Chemie , Vol. 55 2007, Nr. 5, pp. 536 – 539
    DOI
  • Sein, Myint Myint; Golloch, Alfred; Schmidt, Torsten Claus; von Sonntag, Clemens
    No marked kinetic isotope effect in the peroxone (H2O 2/D2O2 + O3) reaction : Mechanistic consequences
    In: ChemPhysChem , Vol. 8 2007, Nr. 14, pp. 2065 – 2067
    DOI
  • Jochmann, Maik; Blessing, Michaela; Haderlein, Stefan B.; Schmidt, Torsten Claus
    A new approach to determine method detection limits for compound-specific isotope analysis of volatile organic compounds
    In: Rapid Communications in Mass Spectrometry , Vol. 20 2006, Nr. 24, pp. 3639 – 3648
    DOI
  • Zimmermann, Thomas; Ensinger, Wolfgang J.; Schmidt, Torsten Claus
    Depletion solid-phase microextraction for the evaluation of fiber-sample partition coefficients of pesticides
    In: Journal of Chromatography A , Vol. 1102 2006, Nr. 1/2, pp. 51 – 59
    DOI
  • Endo, Satoshi; Schmidt, Torsten Claus
    Partitioning properties of linear and branched ethers : determination of linear solvation energy relationship (LSER) descriptors
    In: Fluid Phase Equilibria , Vol. 246 2006, Nr. 1-2, pp. 143 – 152
    DOI
  • Endo, Satoshi; Schmidt, Torsten Claus
    Prediction of partitioning between complex organic mixtures and water : application of polyparameter linear free energy relationships
    In: Environmental Science & Technology , Vol. 40 2006, Nr. 2, pp. 536 – 545
    DOI
  • Jochmann, Maik; Kmiecik, Magda P.; Schmidt, Torsten Claus
    Solid-phase dynamic extraction for the enrichment of polar volatile organic compounds from water
    In: Journal of Chromatography A , Vol. 1115 2006, Nr. 1/2, pp. 208 – 216
    DOI
  • Bi, Erping; Schmidt, Torsten Claus; Haderlein, Stefan B.
    Sorption of heterocyclic organic compounds to reference soils : column studies for process identification
    In: Environmental Science & Technology , Vol. 40 2006, Nr. 19, pp. 5962 – 5970
    DOI
  • Goss, Kai-Uwe; Bronner, Guido; Harner, Tom; Hertel, Monika; Schmidt, Torsten Claus
    The partition behavior of fluorotelomer alcohols and olefins
    In: Environmental Science & Technology , Vol. 40 2006, Nr. 11, pp. 3572 – 3577
    DOI
  • Zwank, Luc; Berg, Michael; Elsner, Martin; Schmidt, Torsten Claus; Schwarzenbach, Rene P.; Haderlein, Stefan B.
    Correction : New evaluation scheme for two-dimensional isotope analysis to decipher biodegradation processes: application to groundwater contamination by MTBE
    In: Environmental Science & Technology , Vol. 39 2005, Nr. 18, pp. 7344
    DOI
  • Zwank, Luc; Berg, Michael; Elsner, Martin; Schmidt, Torsten Claus; Schwarzenbach, René P.
    New evaluation scheme for two-dimensional isotope analysis to decipher biodegradation processes : application to Groundwater Contamination by MTBE
    In: Environmental Science & Technology , Vol. 39 2005, Nr. 4, pp. 1018 – 1029
    DOI
  • Arp, Hans Peter H.; Fenner, Kathrin; Schmidt, Torsten Claus
    Predicting methyl tert-butyl ether, tert-butyl formate, and tert-butyl alcohol levels in the environment using the fugacity approach
    In: Environmental Science & Technology , Vol. 39 2005, Nr. 9, pp. 3237 – 3244
    DOI
  • Haderlein, Stefan B.; Schmidt, Torsten Claus; Elsner, Martin; Zwank, Luc; Berg, Michael; Schwarzenbach, Rene P.
    Response to Comment on “New Evaluation Scheme for Two-Dimensional Isotope Analysis to Decipher Biodegradation Processes:  Application to Groundwater Contamination by MTBE”
    In: Environmental Science & Technology , Vol. 39 2005, Nr. 21, pp. 8543 – 8544
    DOI
  • Bi, Erping; Haderlein, Stefan B.; Schmidt, Torsten Claus
    Sorption of methyl tert-butyl ether (MTBE) and tert-butyl alcohol (TBA) to synthetic resins.
    In: Water Research , Vol. 39 2005, Nr. 17, pp. 4164 – 4176
    DOI
  • Arp, Hans Peter H.; Schmidt, Torsten Claus
    Air-water transfer of MTBE, its degradation products, and alternative fuel oxygenates : the role of temperature
    In: Environmental Science & Technology , Vol. 38 2004, Nr. 20, pp. 5405 – 5412
    DOI
  • Schmidt, Torsten Claus; Zwank, Luc; Elsner, Martin; Berg, Michael; Meckenstock, Rainer; Haderlein, Stefan B.
    Compound-specific stable isotope analysis of organic contaminants in natural environments : a critical review of the state of the art, prospects, and future challenges
    In: Analytical and Bioanalytical Chemistry , Vol. 378 2004, Nr. 2, pp. 283 – 300
    DOI
  • Schmidt, Torsten Claus; Buetehorn, Ulf; Steinbach, Klaus
    HPLC-MS investigations of acidic contaminants in ammunition wastes using volatile ion-pairing reagents (VIP-LC-MS)
    In: Analytical and Bioanalytical Chemistry , Vol. 378 2004, Nr. 4, pp. 926 – 931
    DOI
  • Zimmermann, Thomas; Ensinger, Wolfgang J.; Schmidt, Torsten Claus
    In Situ Derivatization/Solid-Phase Microextraction : Determination of Polar Aromatic Amines
    In: Analytical Chemistry , Vol. 76 2004, Nr. 4, pp. 1028 – 1038
    DOI
  • Diehl, Georg; Wasinski, Frank A. H.; Roberz, Benedikte; Luftmann, Heinrich; Schmidt, Torsten Claus; Andersson, Jan T.; Karst, Uwe
    Liquid chromatography / electrochemistry / mass spectrometry as screening technique for alcohols and phenols in fuels
    In: Microchimica Acta , Vol. 146 2004, Nr. 2, pp. 137 – 147
    DOI
  • Schmidt, Torsten Claus; Schirmer, Mario; Weiss, Holger; Haderlein, Stefan B.
    Microbial degradation of methyl tert-butyl ether and tert-butyl alcohol in the subsurface
    In: Journal of Contaminant Hydrology , Vol. 70 2004, Nr. 3/4, pp. 173 – 203
    DOI
  • Schmidt, Torsten Claus; Haderlein, Stefan B.; Pfister, Rolf; Forster, Richard
    Occurrence and fate modeling of MTBE and BTEX compounds in a Swiss Lake used as drinking water supply
    In: Water Research , Vol. 38 2004, Nr. 6, pp. 1520 – 1529
    DOI
  • Schmidt, Torsten Claus
    Analysis of methyl tert-butyl ether (MTBE) and tert-butyl alcohol (TBA) in ground and surface water
    In: Trends in Analytical Chemistry (TrAC) , Vol. 22 2003, Nr. 10, pp. 776 – 784
    DOI
  • Zwank, Luc; Berg, Michael; Schmidt, Torsten Claus; Haderlein, Stefan B.
    Compound-specific carbon isotope analysis of volatile organic compounds in the low-microgram per liter range
    In: Analytical Chemistry , Vol. 75 2003, Nr. 20, pp. 5575 – 5583
    DOI
  • Schmidt, Torsten Claus; Kleinert, Peter; Stengel, Caroline; Goss, Kai-Uwe; Haderlein, Stefan B.
    Correction : Polar fuel constituents: compound identification and equilibrium partitioning between nonaqueous phase liquids and water
    In: Environmental Science & Technology , Vol. 37 2003, Nr. 4, pp. 815
    DOI
  • Pamme, Nicole; Steinbach, Klaus; Ensinger, Wolfgang J.; Schmidt, Torsten Claus
    Analysis of polynitrophenols and hexyl by liquid chromatography-mass spectrometry using atmospheric pressure ionisation methods and a volatile ion-pairing reagent
    In: Journal of Chromatography A , Vol. 943 2002, Nr. 1, pp. 47 – 54
    DOI
  • Schmidt, Torsten Claus; Kleinert, Peter; Stengel, Caroline; Goss, Kai-Uwe; Haderlein, Stefan B.
    Polar Fuel Constituents : Compound Identification and Equilibrium Partitioning between Nonaqueous Phase Liquids and Water
    In: Environmental Science & Technology , Vol. 36 2002, Nr. 19, pp. 4074 – 4080
    DOI
  • Schmidt, Torsten Claus; Kleinert, Peter; Stengel, Caroline; Goss, Kai-Uwe; Haderlein, Stefan B.
    Polar fuel constituents : Compound identification and partitioning between non-aqueous phase liquids and water
    In: Environmental science & technology , Vol. 36 2002, Nr. 19, pp. 4074 – 4080
    DOI
  • Zwank, L.; Schmidt, Torsten Claus; Haderlein, Stefan B.; Berg, M.
    Simultaneous determination of fuel oxygenates and BTEX using direct aqueous injection gas chromatography mass spectrometry (DAI-GC/MS)
    In: Environmental Science & Technology , Vol. 36 2002, Nr. 9, pp. 2054 – 2059
  • Schmidt, Torsten Claus; Duong, Hong-Anh; Berg, Michael; Haderlein, Stefan B.
    Analysis of fuel oxygenates in the environment
    In: The Analyst / Royal Society of Chemistry (RSC) (Eds.) , Vol. 126 2001, Nr. 3, pp. 405 – 413
    DOI
  • Acero, Juan L.; Haderlein, Stefan B.; Schmidt, Torsten Claus; Suter, Marc J. -F; von Gunten, Urs
    MTBE Oxidation by Conventional Ozonation and the Combination Ozone/Hydrogen Peroxide : Efficiency of the Processes and Bromate Formation
    In: Environmental Science & Technology , Vol. 35 2001, Nr. 21, pp. 4252 – 4259
    DOI
  • Schmidt, Torsten Claus; Butehorn, U.; Steinbach, Klaus; Kotke, R.; Bruns-Nagel, D.; Von Low, E.
    Use of the spectrometric sum parameter for aromatic amines in the monitoring of a former ammunition plant.
    In: Acta Hydrochimica et Hydrobiologica , Vol. 28 2000, Nr. 3, pp. 117 – 122
    DOI
  • Schmidt, Torsten Claus; Leß, Melanie; Haas, Rainer; Löw, Eberhard V.; Steinbach, Klaus
    Determination of aromatic amines in ground and waste water by two new derivatization methods
    In: International Journal of Environmental Analytical Chemistry , Vol. 74 1999, Nr. 1-4, pp. 25 – 41
    DOI
  • Bruns-Nagel, Dirk; Schmidt, Torsten Claus; Drzyzga, Oliver; von Löw, Eberhard; Steinbach, Klaus
    Identification of oxidized TNT metabolites in soil samples of a former ammunition plant
    In: Environmental Science and Pollution Research (ESPR) , Vol. 6 1999, Nr. 1, pp. 7 – 10
    DOI
  • Schmidt, Torsten Claus; Steinbach, Klaus; Buetehorn, Ulf; Heck, Kerstin; Volkwein, Ute; Stork, Gottfried
    Synthesis of reference substances for highly polar metabolites of nitroaromatic compounds
    In: Chemosphere , Vol. 38 1999, Nr. 13, pp. 3119 – 3130
    DOI
  • Bruns-Nagel, Dirk; Drzyzga, Oliver; Steinbach, Klaus; Schmidt, Torsten Claus; von Löw, Eberhard; Gorontzy, Thomas; Blotevogel, Karl Heinz; Gemsa, Diethard
    Anaerobic/aerobic composting of 2,4,6-Trinitrotoluene- contaminated soil in a reactor system
    In: Environmental Science & Technology , Vol. 32 1998, Nr. 11, pp. 1676 – 1679
    DOI
  • Haas, Rainer; Krippendorf, Alfred; Schmidt, Torsten Claus; Steinbach, Klaus; v. Löw, Eberhard
    Chemisch-analytische Untersuchung von Arsenkampfstoffen und ihren Metaboliten
    In: Umweltwissenschaften und Schadstoff-Forschung: UWSF , Vol. 10 1998, Nr. 5, pp. 289 – 293
    DOI (Open Access)
  • Haas, Rainer; Schmidt, Torsten Claus; Steinbach, Klaus; von Löw, Eberhard
    Chromatographic determination of phenylarsenic compounds
    In: Fresenius' Journal of Analytical Chemistry , Vol. 361 1998, Nr. 3, pp. 313 – 318
    DOI
  • Schmidt, Torsten Claus; Haas, Rainer; von Löw, Eberhard; Steinbach, Klaus
    Derivatization of aromatic amines with bromine for improved gas chromatographic determination
    In: Chromatographia: an international journal for rapid communication in chromatography, electrophoresis, and associated techniques , Vol. 48 1998, Nr. 5-6, pp. 436 – 442
    DOI
  • Schmidt, Torsten Claus; Less, Melanie; Haas, Rainer; von Löw, Eberhard; Steinbach, Klaus; Stork, Gottfried
    Gas chromatographic determination of aromatic amines in water samples after solid-phase extraction and derivatization with iodine : I. Derivatization
    In: Journal of Chromatography A , Vol. 810 1998, Nr. 1-2, pp. 161 – 172
    DOI
  • Less, Melanie; Schmidt, Torsten Claus; von Löw, Eberhard; Stork, Gottfried
    Gas chromatographic determination of aromatic amines in water samples after solid-phase extraction and derivatization with iodine : II. Enrichment
    In: Journal of Chromatography A , Vol. 810 1998, Nr. 1-2, pp. 173 – 182
    DOI
  • Schmidt, Torsten Claus; Steinbach, Klaus; Von Löw, Eberhard; Stork, Gottfried
    Highly polar metabolites of nitroaromatic compounds in ammunition wastewater
    In: Chemosphere , Vol. 37 1998, Nr. 6, pp. 1079 – 1090
    DOI
  • Böhme, C.; Schmidt, Torsten Claus; von Löw, E.; Storck, G.
    Solid-phase extraction of aminobenzoic acids and aminotoluenesulfonic acids with graphitized carbon black
    In: Fresenius' Journal of Analytical Chemistry , Vol. 360 1998, Nr. 7-8, pp. 805 – 807
    DOI
  • Schmidt, Torsten Claus; Petersmann, M.; Kaminski, Lothar; von Löw, Eberhard; Stork, Gottfried
    Analysis of aminobenzoic acids in waste water from a former ammunition plant with HPLC and combined diode array and fluorescence detection
    In: Fresenius' Journal of Analytical Chemistry , Vol. 357 1997, Nr. 1, pp. 121 – 126
    DOI
  • Haas, Rainer; Schmidt, Torsten Claus
    Chemische Reaktionen von Phenylarsinverbindungen : 3. Reaktion von Phenyl-Arsen-Verbindungen mit Dithiolen
    In: Umweltwissenschaften und Schadstoff-Forschung: UWSF , Vol. 9 1997, Nr. 4, pp. 183 – 184
    DOI
  • Schmidt, Torsten Claus; Haas, Rainer; Steinbach, Klaus; Von Löw, Eberhard V.
    Derivatization of aromatic amines for analysis in ammunition wastewater I : Derivatization via bromination of the aromatic ring
    In: Fresenius' Journal of Analytical Chemistry , Vol. 357 1997, Nr. 7, pp. 909 – 914
  • Haas, Rainer J.; Schmidt, Torsten Claus; Steinbach, Klaus; Von Löw, Eberhard V.
    Derivatization of aromatic amines for analysis in ammunition wastewater II : Derivatization of methyl anilines by iodination with a Sandmeyer-like reaction
    In: Fresenius' Journal of Analytical Chemistry , Vol. 359 1997, Nr. 6, pp. 497 – 501
  • Haas, Rainer; Schmidt, Torsten Claus; Steinbach, Klaus; von Löw, Eberhard
    Methoden zur chemisch-analytischen Untersuchung von aromatischen Aminen nach Derivatisierung
    In: GWF: Wasser, Abwasser , Vol. 138 1997, pp. 35 – 37
  • Schmidt, Torsten Claus; Meinzer, Daniel; Kaminski, Lukasz; von Löw, Eberhard; Stork, Gottfried
    Post-column photochemical conversion of aromatic amines
    In: Chromatographia: an international journal for rapid communication in chromatography, electrophoresis, and associated techniques , Vol. 46 1997, Nr. 9-10, pp. 501 – 506
    DOI
  • Schmidt, Torsten Claus; Haas, Rainer; Von Löw, Eberhard; Stork, Gottfried
    Investigation of nitramines in water samples from a former ammunition plant
    In: Vom Wasser , Vol. 85 1995, pp. 309 – 320
  • Schmidt, Torsten Claus
    Untersuchungen von Nitraminen in Wasserproben von einer Rüstungsaltlast
    In: Vom Wasser , Vol. 85 1995, pp. 309 – 320

    • Prefaces/Postfaces

  • Knepper, Thomas P.; Reemtsma, Thorsten; Schmidt, Torsten Claus
    Persistent and mobile organic compounds : an environmental challenge
    In: Analytical and Bioanalytical Chemistry , Vol. 412 2020, Nr. 20, pp. 4761 – 4762
    DOI (Open Access)
  • Kresmann, Simon; Leggewie, Claus; Teichgräber, Burkhard; Schmidt, Torsten Claus
    Editorial : VSI “Inter- and Transdiciplinary Water Research”
    In: Science of the Total Environment , Vol. 636 2018, pp. 1517 – 1519
    DOI
  • Heumann, Klaus G; Schmidt, Torsten Claus
    Isotope ratio measurements : new developments and applications
    In: Analytical and Bioanalytical Chemistry , Vol. 405 2013, Nr. 9, pp. 2747 – 2748
    DOI

    • Book articles / Proceedings papers

  • Klein, Michelle; Teutenberg, Thorsten; Schmidt, Torsten C.; Tuerk, Jochen
    Endocrine disrupting chemicals in freshwater envrionments
    In: Sample Handling and Trace Analysis of Pollutants: Innovations to Determine Organic Contaminants / Barceló, Damià; Pico, Yolanda (Eds.) 2025, pp. 507 – 562
    DOI
  • Vosough, Maryam; Schmidt, Torsten C.
    Multiway data processing of hyphenated chromatographic data for targeted and nontargeted analysis of environmental samples
    In: Fundamentals and Applications of Multiway Data Analysis / Olivieri, Alejandro C.; Escandar, Graciela M.; Goicoechea, Héctor C.; Muñoz de la Peña, Arsenio (Eds.) 2024, pp. 517 – 547
    DOI
  • Widmann, Renatus; Schmidt, Torsten Claus
    Von intelligenten Zisternen, modernen Wärmeleitern und gewaschenen Dämmsystemen
    In: KuLaRuhr Abschlussveranstaltung: Forschen für die Region : nachhaltige urbane Kulturlandschaft in der Metropole Ruhr : Universität Duisburg-Essen – 23. & 24. Oktober 2014 2014
  • Ricken, Timo; Widmann, Renatus; Schmidt, Torsten Claus
    On the modeling and simulation of biological methane oxidation in porous media : a multiphase continuum approach; [IS - Coupled problems in geotechnical engineering II]
    In: Proceedings of the Computational Methods for Coupled Problems in Science and Engineering IV / IV International Conference on Computational Methods for Coupled Problems in Science and Engineering; Kos, Greece; 20-22 June 2011 / Papadrakakis, Manolis; Oñate, Eugenio; Schrefler, Bernhard A. (Eds.) 2011
  • von Sonntag, C.; Schmidt, Torsten Claus
    Sauberes Wasser mit Ozon
    In: Chemie über den Wolken …und darunter / Zellner, Reinhard (Eds.) 2011, pp. 101 – 103
  • Gruyters, M.; Widmann, Renatus; Schmidt, Torsten Claus; Stephan, M.
    Use of complementary research methods to evaluate the appropriateness of an interim coverage as a methane oxidation layer on a closed landfill
    In: SARDINIA 2009: twelfth international waste management and landfill symposium : [5 - 9 October 2009, S. Margherita di Pula, Cagliari, Sardinia, Italy] 2009
  • Schmidt, Torsten Claus; Morgenroth, Eberhard; Schirmer, Mario; Effenberger, Matthias; Haderlein, Stefan B.
    Use and occurrence of fuel oxygenates in Europe
    In: Oxygenates in gasoline: environmental aspects / Diaz, Arthur F.; Drogos, Donna L. (Eds.) 2002, pp. 58 – 79
    DOI
  • Schmidt, Torsten Claus; Kleinert, Peter; Stengel, Caroline; Haderlein, Stefan B.
    Polar Fuel Constituents : Compound Identification and Partitioning between Nonaqueous-Phase Liquids and Water
    In: Oxygenates in Gasoline 2001, pp. 281 – 287
    DOI

    • Books, Collections, Proceedings

  • Schwedt, Georg; Schmidt, Torsten Claus; Schmitz, Oliver J.
    Analytische Chemie : Grundlagen, Methoden und Praxis
    Weinheim: Wiley-VCH 2016
  • Jochmann, Maik; Schmidt, Torsten Claus
    Compound-specific Stable Isotope Analysis
    Cambridge: Royal Society of Chemistry Publishing 2012

    • Encyclopedia entries

  • Schmidt, Torsten Claus; Steinbach, Klaus; Bütehorn, Ulf
    Nitroaromatics, environmental analysis of environment : Water and waste
    In: Encyclopedia of analytical chemistry: applications, theory and instrumentation / Meyers, R. A. (Eds.) 2006, pp. 2946 – 2966
    DOI

    • Lectures

  • Schmidt, Torsten
    Was uns stabile Isotopen über die Welt erzählen : Von grauer Vorzeit bis zu aktuellen Dopingsündern
    Duisburg, Essen 2023
    (Die Kleine Form ; WS 2023/24)
    (Open Access)
  • Niemann, André; Schmidt, Torsten Claus
    Searail summer schools and water enducation at the University of Duisburg-Essen
    Summer School "Water and Human Health in Urban Systems – Toxicology and epidemiology, microbiology and risk assessment", Universität Duisburg-Essen, 28.09.-11.10.2015,
    2015

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