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Torsten C. Schmidt

University of Duisburg-Essen

SCHOLARLY PAPERS

5

DOWNLOADS

285

TOTAL CITATIONS

1

Scholarly Papers (5)

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1.

Compound-Specific Isotope Analysis of Amino Acids for Aquatic Systems -Problems, Challenges, Solutions: A Review

The paper is under review at Trends in Analytical Chemistry Manuscript number: TRAC-D-23-00814
Number of pages: 31 Posted: 25 Jun 2024
Shaista Khaliq, Maik Jochmann, Tobias Hesse, Milen Nachev, Bernd Sures, Philip M. Riekenberg, Marcel van der Meer, Torsten C. Schmidt and Sarah Rockel
University of Duisburg-Essen - Faculty of Chemistry, University of Duisburg-Essen - Faculty of Chemistry, University of Duisburg-Essen - Faculty of Chemistry, University of Duisburg-Essen, University of Duisburg-Essen, Royal Netherlands Institute for Sea Research, Royal Netherlands Institute for Sea Research, University of Duisburg-Essen and affiliation not provided to SSRN
Downloads 116 (613,149)

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Compound-specific stable isotope analysis, CSIA, Amino acids, Aquatic systems, GC-IRMS, LC-IRMS Abbreviations: AA, amino acids, BSIA, bulk stable isotope analysis, EA, elemental analyzer, GC, gas chromatography, GC-C-IRMS, Gas Chromatography-Combustion-Isotope Ratio monitoring Mass Spectrometry, GC-MS, Gas Chromatography-Mass Spectrometry, HRMS, high-resolution mass spectrometry, IRMS, isotope ratio monitoring mass spectrometer, KIE, kinetic isotope effect, LC, liquid chromatography, LC-IRMS, Liquid Chromatography-Isotope Ratio monitoring Mass Spectrometry, PSIA, positionspecific isotope analysis, Stable isotope ratio, SIR, TL, trophic level, TP, trophic position

2.

Simultaneous Analysis by Lc-Irms and Hrms as a Tool for Mechanistic Investigation - Photolysis of Phosphonates in Aqueous Solution

Number of pages: 22 Posted: 27 Sep 2022
Robert G. H. Marks, Felix Drees, Sarah Rockel, Klaus Kerpen, Maik Jochmann and Torsten C. Schmidt
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, University of Duisburg-Essen - Faculty of Chemistry and University of Duisburg-Essen
Downloads 73 (860,052)

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PhotolysisCompound Specific Stable Isotope AnalysisHigh Resolution Mass SpectrometryIsotope Ratio Mass SpectrometryPhosphonatesInverse Isotopic Fractionation ATMP

3.

First in Vivo Ecotoxicological Data of Selected Virustatics from Aliivibrio Fischeri Bioluminescence Test and Daphnia Magna Acute Immobilization Test and Comparison with in Silico Predictions

Number of pages: 42 Posted: 25 Jun 2024
Indra Bartels, Nazmun Nahar, Esther Smollich, Sonja Zimmermann, Torsten C. Schmidt, Martin Jaeger and Bernd Sures
Niederrhein University of Applied Sciences, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, University of Duisburg-Essen, Niederrhein University of Applied Sciences and University of Duisburg-Essen
Downloads 44 (1,145,425)

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favipiravir, remdesivir, GS-441524, molnupiravir, EIDD-1931, QSAR

4.

Effects of Ph-Dependent Speciation on the Photolytic Degradation Mechanism of Phosphonates

Number of pages: 25 Posted: 17 Oct 2023
Maik Jochmann, Robert G. H. Marks, Sarah Rockel, Klaus Kerpen, Holger Somnitz, Philipp R. Martin and Torsten C. Schmidt
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, University of Tübingen and University of Duisburg-Essen
Downloads 37 (1,222,651)
Citation 1

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Photolysis, Compound Specific Stable Isotope Analysis (CSIA), High Resolution Mass Spectrometry (HRMS), Quantum Chemical Calculations, ATMP/NTMP, AMPA

5.

Cigarette filters as long-term vectors of microfibers in marine environment

Number of pages: 14 Posted: 24 Mar 2026
Azam Mohammadi, Farkhondeh Bahrani, Mohammad Ali Zazouli, Gabriel E. De-la-Torre, Gerrit Renner, Torsten C. Schmidt and Sina Dobaradaran
Bushehr University of Medical Sciences, Bushehr University of Medical Sciences, Mazandaran University of Medical Sciences, Universidad San Ignacio de Loyola, University of Duisburg-Essen, University of Duisburg-Essen and Bushehr University of Medical Sciences
Downloads 15 (1,509,872)

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Aquatic environment, Cellulose acetate, Cigarette butts, Microplastics, Smoke