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List of works by Torsten C. Schmidt

A New Chemometric Approach for Automatic Identification of Microplastics from Environmental Compartments Based on FT-IR Spectroscopy

scientific article published on 19 October 2017

A New Reaction Pathway for Bromite to Bromate in the Ozonation of Bromide

scientific article published on 25 September 2015

A comparison of one-dimensional and microscale two-dimensional liquid chromatographic approaches coupled to high resolution mass spectrometry for the analysis of complex samples

article published in 2015

A general strategy for performing temperature-programming in high performance liquid chromatography--prediction of segmented temperature gradients

scientific article published on 16 August 2011

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

scientific article published on 13 December 2011

A new approach to determine method detection limits for compound-specific isotope analysis of volatile organic compounds

scientific article published on 01 January 2006

A new method for the determination of peak distribution across a two-dimensional separation space for the identification of optimal column combinations

scientific article published on 13 September 2016

A novel high-temperature combustion based system for stable isotope analysis of dissolved organic carbon in aqueous samples. I: development and validation

article

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.

scientific article

A novel tool for stable nitrogen isotope analysis in aqueous samples

scientific article

A strategy for the systematic development of a liquid chromatographic mass spectrometric screening method for polymer electrolyte membrane degradation products using isocratic and gradient phase optimized liquid chromatography

scientific article published on 24 October 2009

Absorption or adsorption? Insights from molecular probes n-alkanes and cycloalkanes into modes of sorption by environmental solid matrices

scientific article published on June 2008

Addition to “Degradation of the Polymeric Brominated Flame Retardant ‘Polymeric FR’ by Heat and UV Exposure”

scientific article published on 27 March 2019

Aerobic biodegradation of chlorinated ethenes in a fractured bedrock aquifer: quantitative assessment by compound-specific isotope analysis (CSIA) and reactive transport modeling

scientific article published in October 2009

Air-water transfer of MTBE, its degradation products, and alternative fuel oxygenates: the role of temperature.

scientific article published in October 2004

Amines

Analysis of fuel oxygenates in the environment.

scientific article

Analysis of methyl tert-butyl ether (MTBE) and tert-butyl alcohol (TBA) in ground and surface water

Analysis of polychlorinated biphenyls, polychlorinated dibenzo-p-dioxins and dibenzofurans in particulate and oily films on impervious surfaces.

scientific article

Analysis of polynitrophenols and hexyl by liquid chromatography-mass spectrometry using atmospheric pressure ionisation methods and a volatile ion-pairing reagent

scientific article

Analytical Characterization and Comparison of Tristyrylphenol Ethoxylates Used in Agrochemical Formulations

Analytik von Umwandlungsprodukten des Schwefellosts (S-LOST)

scientific article published in 1996

Caffeine in Your Drink: Natural or Synthetic?

scientific article published on 06 March 2012

Carbon isotope ratio analysis of steroids by high-temperature liquid chromatography-isotope ratio mass spectrometry

scientific article

Carbon isotope ratio measurements of glyphosate and AMPA by liquid chromatography coupled to isotope ratio mass spectrometry

scientific article

Characterization of sorbent properties of soil organic matter and carbonaceous geosorbents using n-alkanes and cycloalkanes as molecular probes

scientific article published in January 2009

Characterization of the efficiency of microbore liquid chromatography columns by van Deemter and kinetic plot analysis

scientific article published on 24 August 2016

Chlorine Dioxide—Pollutant Transformation and Formation of Hypochlorous Acid as a Secondary Oxidant

scientific article published on 21 August 2018

Comparison of CCS Values Determined by Traveling Wave Ion Mobility Mass Spectrometry and Drift Tube Ion Mobility Mass Spectrometry

article

Comparison of Software Tools for Liquid Chromatography-High-Resolution Mass Spectrometry Data Processing in Nontarget Screening of Environmental Samples

scientific article published on 27 December 2019

Comparison of Sorption to Carbon-Based Materials and Nanomaterials Using Inverse Liquid Chromatography

scientific article published on 17 August 2018

Composition of Commercial Bis(2-ethylhexyl) Sulfosuccinate Surfactant By-Products and their Effects on an Agrochemical Formulation

article

Compound-specific carbon isotope analysis of volatile organic compounds in the low-microgram per liter range

scientific article

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

scientific article published on 21 September 2011

Compound-specific factors influencing sorption nonlinearity in natural organic matter

scientific article

Compound-specific stable isotope analysis of organic contaminants in natural environments: a critical review of the state of the art, prospects, and future challenges

scientific article published on 28 November 2003

Contaminant screening of wastewater with HPLC-IM-qTOF-MS and LC+LC-IM-qTOF-MS using a CCS database

scientific article published on 6 August 2016

Core-Shell Hybrid Particles by Alternating Copolymerization of Ionic Liquid Monomers from Silica as Sorbent for Solid Phase Microextraction

Correction: Determining the role of redox-active materials during laser-induced water decomposition

scientific article published on 28 October 2019

Current challenges in compound-specific stable isotope analysis of environmental organic contaminants

scientific article published on July 2012

Degradation of Chlorotriazine Pesticides by Sulfate Radicals and the Influence of Organic Matter

scientific article published on 13 January 2015

Degradation of ozone-refractory organic phosphates in wastewater by ozone and ozone/hydrogen peroxide (peroxone): the role of ozone consumption by dissolved organic matter

scientific article published on November 2010

Degradation of sulfamethoxazole using ozone and chlorine dioxide - Compound-specific stable isotope analysis, transformation product analysis and mechanistic aspects

scientific article published on 3 June 2017

Degradation of the Polymeric Brominated Flame Retardant “Polymeric FR” by Heat and UV Exposure

scientific article published on 09 January 2019

Delineation of multiple chlorinated ethene sources in an industrialized area--a forensic field study using compound-specific isotope analysis

scientific article published in April 2009

Dependence of transformation product formation on pH during photolytic and photocatalytic degradation of ciprofloxacin

scientific article published on 24 March 2016

Depletion solid-phase microextraction for the evaluation of fiber-sample partition coefficients of pesticides

scientific article published on 02 November 2005

Determination of acid dissociation constants (pKa) of cephalosporin antibiotics: Computational and experimental approaches

scientific article published on 26 November 2016

Determination of aromatic amines in human urine using comprehensive multi-dimensional gas chromatography mass spectrometry (GCxGC-qMS)

scientific article

Determination of free chlorine based on ion chromatography-application of glycine as a selective scavenger

scientific article published on 18 September 2020

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

scientific article published on 24 April 2013

Determination of pharmaceuticals in sewage sludge and biochar from hydrothermal carbonization using different quantification approaches and matrix effect studies

scientific article published on 07 August 2014

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

scientific article published on 26 March 2013

Determination of polymer electrolyte membrane (PEM) degradation products in fuel cell water using electrospray ionization tandem mass spectrometry

scientific article

Determination of the polar pesticide degradation product N,N-dimethylsulfamide in aqueous matrices by UPLC-MS/MS.

scientific article published on 21 June 2009

Determination of volatile organic hydrocarbons in water samples by solid-phase dynamic extraction

scientific article published on 23 January 2007

Determining the role of redox-active materials during laser-induced water decomposition

scientific article published on 01 August 2019

Development of an LC-MS method for determination of nitrogen-containing heterocycles using mixed-mode liquid chromatography

scientific article published on 26 May 2020

Direct photolysis of sulfamethoxazole using various irradiation sources and wavelength ranges - insights from degradation product analysis and compound-specific stable isotope analysis

scientific article published on 5 January 2018

Disk-based solid-phase extraction analysis of organic substances in water

article

Ecotoxicity of the two veterinarian antibiotics ceftiofur and cefapirin before and after photo-transformation.

scientific article

Ecotoxicological effects prior to and after the ozonation of tamoxifen

scientific article published on 03 July 2018

Effects of native organic material and water on sorption properties of reference diesel soot.

scientific article

Emerging nitrogenous disinfection byproducts: Transformation of the antidiabetic drug metformin during chlorine disinfection of water.

scientific article

Endocrine effects after ozonation of tamoxifen

scientific article

Environmental Conditions Influencing Sorption of Inorganic Anions to Multiwalled Carbon Nanotubes Studied by Column Chromatography

scientific article published on 6 April 2017

Environmental Factors Influencing Sorption of Heterocyclic Aromatic Compounds to Soil

scientific article published on 01 May 2007

Evaluating coal tar-water partitioning coefficient estimation methods and solute-solvent molecular interactions in tar phase

scientific article published on 22 July 2008

Factors Controlling Leaching of Polycyclic Aromatic Hydrocarbons from Petroleum Source Rock Using Nonionic Surfactant

Fate and behaviour of diclofenac during hydrothermal carbonization

scientific article

Fingerprinting of red wine by headspace solid-phase dynamic extraction of volatile constituents

scientific article

Flow injection analysis-isotope ratio mass spectrometry for bulk carbon stable isotope analysis of alcoholic beverages

scientific article published in November 2009

Formation of bromate in sulfate radical based oxidation: mechanistic aspects and suppression by dissolved organic matter

scientific article published on 9 January 2014

Fully automated determination of the sterol composition and total content in edible oils and fats by online liquid chromatography-gas chromatography-flame ionization detection

scientific article published on 9 August 2016

Fully automated standard addition method for the quantification of 29 polar pesticide metabolites in different water bodies using LC-MS/MS

scientific article published on 01 June 2013

Gas chromatographic determination of aromatic amines in water samples after solid-phase extraction and derivatization with iodine

scientific article published on 01 June 1998

Gas chromatographic determination of aromatic amines in water samples after solid-phase extraction and derivatization with iodine

General strategy for performing temperature programming in high performance liquid chromatography: prediction of linear temperature gradients

scientific article published on 16 February 2011

HPLC-MS investigations of acidic contaminants in ammunition wastes using volatile ion-pairing reagents (VIP-LC-MS).

scientific article

High-temperature reversed-phase liquid chromatography coupled to isotope ratio mass spectrometry

scientific article published on 01 October 2011

Highly polar metabolites of nitroaromatic compounds in ammunition wastewater.

scientific article

How Redox Conditions and Irradiation Affect Sorption of PAHs by Dispersed Fullerenes (nC60) ⬇️

scientific article published on 03 January 2013

Hydride Transfer: A Dominating Reaction of Ozone with Tertiary Butanol and Formate Ion in Aqueous Solution

Hydroxyl radical yields in the Fenton process under various pH, ligand concentrations and hydrogen peroxide/Fe(II) ratios

scientific article

Identification of unknowns in industrial wastewater using offline 2D chromatography and non-target screening

scientific article published on 30 November 2019

Implementation of Chemometric Tools To Improve Data Mining and Prioritization in LC-HRMS for Nontarget Screening of Organic Micropollutants in Complex Water Matrixes

scientific article published on 01 July 2019

In situ derivatization/solid-phase microextraction: determination of polar aromatic amines

scientific article published in February 2004

In-Tube Extraction-GC-MS as a High-Capacity Enrichment Technique for the Analysis of Alcoholic Beverages

scientific article published on 27 March 2014

In-tube extraction for enrichment of volatile organic hydrocarbons from aqueous samples

scientific article published on 3 December 2007

In-tube extraction of volatile organic compounds from aqueous samples: an economical alternative to purge and trap enrichment

scientific article published on September 2010

Indications for pedogenic formation of perylene in a terrestrial soil profile: Depth distribution and first results from stable carbon isotope ratios

Influence of humic acids on sorption of alkanes by carbon nanotubes – Implications for the dominant sorption mode

scientific article published on 31 October 2014

Influence of temperature on peak shape and solvent compatibility: implications for two-dimensional liquid chromatography

scientific article

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.

scientific article

Investigation of the Iron-Peroxo Complex in the Fenton Reaction: Kinetic Indication, Decay Kinetics, and Hydroxyl Radical Yields

scientific article published on 17 November 2017

Ionic Liquid as Green Solvent for Leaching of Polycyclic Aromatic Hydrocarbons from Petroleum Source Rock

Isotope ratio measurements: new developments and applications

scientific article published in March 2013

LC–MS Quantification of a Sulfosuccinate Surfactant in Agrochemical Formulations

LFERs for soil organic carbon-water distribution coefficients (Koc) at environmentally relevant sorbate concentrations

scientific article published in May 2009

Large Volume Injection of Aqueous Samples in Nano Liquid Chromatography Using Serially Coupled Columns

Liquid Chromatography/Electrochemistry/Mass Spectrometry as Screening Technique for Alcohols and Phenols in Fuels

article by Georg Diehl et al published 1 June 2004 in Microchimica Acta

Liquid chromatography/mass spectrometry to study oxidative degradation of environmentally relevant pharmaceuticals by electrochemistry and ozonation

scientific article published on 4 April 2014

Long-term high-temperature and pH stability assessment of modern commercially available stationary phases by using retention factor analysis

scientific article published on 16 September 2012

MTBE oxidation by conventional ozonation and the combination ozone/hydrogen peroxide: efficiency of the processes and bromate formation

scientific article published in November 2001

Micro-liquid chromatography mass spectrometry for the analysis of antineoplastic drugs from wipe samples

scientific article published on 21 September 2016

Microbial degradation of methyl tert-butyl ether and tert-butyl alcohol in the subsurface

scientific article published on June 2004

Microwave-Assisted Ionic Liquid Extraction of n-Alkanes and Isoprenoid Hydrocarbons from Petroleum Source Rock

Microwave-assisted nonionic surfactant extraction of aliphatic hydrocarbons from petroleum source rock

scientific article published on 12 February 2011

Migrating components in a polyurethane laminating adhesive identified using gas chromatography/mass spectrometry

scientific article published on 01 August 2012

Multi-component trace analysis of organic xenobiotics in surface water containing suspended particular matter by solid phase extraction/gas chromatography–mass spectrometry

scientific article published on 15 June 2012

Multi-walled carbon nanotubes as sorptive material for solventless in-tube microextraction (ITEX2)—a factorial design study

scientific article published on 13 August 2013

Multidimensional chromatography

scientific article published on 01 January 2015

New Concepts for the Determination of Oxidation Efficiencies in Liquid Chromatography–Isotope Ratio Mass Spectrometry

scientific article published on 01 April 2019

New Evaluation Scheme for Two-Dimensional Isotope Analysis to Decipher Biodegradation Processes: Application to Groundwater Contamination by MTBE

scholarly article by Luc Zwank et al published September 2005 in Environmental Science & Technology

New evaluation scheme for two-dimensional isotope analysis to decipher biodegradation processes: application to groundwater contamination by MTBE.

scientific article published on February 2005

No Marked Kinetic Isotope Effect in the Peroxone (H2O2/D2O2+O3) Reaction: Mechanistic Consequences

scientific article published on 01 October 2007

Non-target Analysis and Chemometric Evaluation of a Passive Sampler Monitoring of Small Streams

scientific article published on 20 April 2022

Occurrence and fate modeling of MTBE and BTEX compounds in a Swiss Lake used as drinking water supply

scientific article published in March 2004

Occurrence of residual water within disk-based solid-phase extraction and its effect on GC-MS measurement of organic extracts of environmental samples

scientific article published on 29 December 2011

Online and splitless NanoLC × CapillaryLC with quadrupole/time-of-flight mass spectrometric detection for comprehensive screening analysis of complex samples

scientific article published on 8 October 2013

Optimization of a large-volume injection method for compound-specific isotope analysis of polycyclic aromatic compounds at trace concentrations

scientific article published on 01 December 2015

Optimization strategies of in-tube extraction (ITEX) methods

scientific article published on 30 June 2015

Origin and fate of organic compounds in water: characterization by compound-specific stable isotope analysis

scientific article published on 09 April 2012

Origin of Xylitol in Chewing Gum: A Compound-Specific Isotope Technique for the Differentiation of Corn- and Wood-Based Xylitol by LC-IRMS.

scientific article

Oxidation of diclofenac with ozone in aqueous solution

scientific article

Oxidation of some typical wastewater contaminants (tributyltin, clarithromycin, metoprolol and diclofenac) by ozone

scientific article

Ozonation of Tamoxifen and Toremifene: Reaction Kinetics and Transformation Products

scientific article published on 19 October 2018

Ozonation of anilines: Kinetics, stoichiometry, product identification and elucidation of pathways

scientific article published on 7 April 2016

Ozonation of piperidine, piperazine and morpholine: Kinetics, stoichiometry, product formation and mechanistic considerations

scientific article

Ozonation of pyridine and other N-heterocyclic aromatic compounds: Kinetics, stoichiometry, identification of products and elucidation of pathways

scientific article published on 11 June 2016

PAL SPME Arrow--evaluation of a novel solid-phase microextraction device for freely dissolved PAHs in water

scientific article

Partition behavior of polycyclic aromatic hydrocarbons between aged coal tar and water

scientific article published on 23 March 2009

Partitioning properties of linear and branched ethers: Determination of linear solvation energy relationship (LSER) descriptors

Pharmaceutical load in sewage sludge and biochar produced by hydrothermal carbonization

scientific article

Photolytic degradation of the β-blocker nebivolol in aqueous solution

scientific article published on 13 March 2017

Pitfalls in compound-specific isotope analysis of environmental samples

scientific article published on 28 September 2007

Polar fuel constituents: compound identification and equilibrium partitioning between nonaqueous phase liquids and water

scientific article published in October 2002

Polychlorinated biphenyls, polychlorinated dibenzo-p-dioxins and dibenzofurans in street dust of North Rhine-Westphalia, Germany

scientific article published on 19 December 2014

Position-specific isotope analysis of the methyl group carbon in methylcobalamin for the investigation of biomethylation processes

scientific article

Practical issues relating to soil column chromatography for sorption parameter determination

scientific article published on 26 May 2010

Predicting methyl tert-butyl ether, tert-butyl formate, and tert-butyl alcohol levels in the environment using the fugacity approach

scientific article

Prediction of partitioning between complex organic mixtures and water: application of polyparameter linear free energy relationships

scientific article published in January 2006

Prediction of sorption of aromatic and aliphatic organic compounds by carbon nanotubes using poly-parameter linear free-energy relationships

scientific article published on 24 April 2014

Reaction of 1-propanol with Ozone in Aqueous Media ⬇️

scientific article published on 26 August 2019

Reaction of Chlorine Dioxide with Saturated Nitrogen-Containing Heterocycles and Comparison with the Micropollutant Behavior in a Real Water Matrix

scientific article published in 2022

Reaction of gadolinium chelates with ozone and hydroxyl radicals

scientific article

Reduction of matrix effects and improvement of sensitivity during determination of two chloridazon degradation products in aqueous matrices by using UPLC-ESI-MS/MS

scientific article published on 19 April 2012

Response to Comment on "Degradation of the Polymeric Brominated Flame Retardant "Polymeric FR" by Heat and UV Exposure"

scientific article published on 05 September 2019

Response to Comment on “Effects of Native Organic Material and Water on Sorption Properties of Reference Diesel Soot”

Response to Comment on “Investigation of the Iron–Peroxo Complex in the Fenton Reaction: Kinetic Indication, Decay Kinetics, and Hydroxyl Radical Yields”

scientific article published on 12 March 2018

Response to Comment on “New Evaluation Scheme for Two-Dimensional Isotope Analysis to Decipher Biodegradation Processes: Application to Groundwater Contamination by MTBE”

scholarly article by Stefan B. Haderlein et al published November 2005 in Environmental Science & Technology

Robust Automatic Identification of Microplastics in Environmental Samples Using FTIR Microscopy

scientific article published on 23 July 2019

Selectivity screening and subsequent data evaluation strategies in liquid chromatography: the example of 12 antineoplastic drugs

scientific article published on 5 September 2015

Simulation of nonlinear sorption of N-heterocyclic organic contaminates in soil columns.

scientific article published on 6 April 2009

Simultaneous determination of fuel oxygenates and BTEX using direct aqueous injection gas chromatography mass spectrometry (DAI-GC/MS).

scientific article published in May 2002

Solid-phase dynamic extraction for the enrichment of polar volatile organic compounds from water

scientific article published on 13 March 2006

Solvent-free microextraction techniques in gas chromatography

scientific article

Solventless microextraction techniques for water analysis

Sorption Behavior of Phthalic Acid Esters on Reference Soils Evaluated by Soil Column Chromatography

Sorption of Heterocyclic Organic Compounds to Multiwalled Carbon Nanotubes

scientific article published on 19 December 2017

Sorption of heterocyclic organic compounds to reference soils: column studies for process identification

scientific article

Sorption of methyl tert-butyl ether (MTBE) and tert-butyl alcohol (TBA) to synthetic resins

scientific article

Sorption of non-ionic organic compounds by polystyrene in water

scientific article published on 06 May 2019

Sorption of polycyclic aromatic hydrocarbons (PAHs) on glass surfaces

scientific article published on 20 November 2010

Stability of organochlorine pesticides during storage in water and loaded SPE disks containing sediment

scientific article published on 29 June 2018

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

scientific article published on 20 November 2009

Sulfate radical-based water treatment in presence of chloride: formation of chlorate, inter-conversion of sulfate radicals into hydroxyl radicals and influence of bicarbonate

scientific article

Suspect screening of micropollutants and their transformation products in advanced wastewater treatment

scientific article published on 06 June 2017

Synthesis of reference substances for highly polar metabolites of nitroaromatic compounds

Systematic comparison of static and dynamic headspace sampling techniques for gas chromatography.

scientific article published on 15 August 2016

Tandem anion and cation exchange solid phase extraction for the enrichment of micropollutants and their transformation products from ozonation in a wastewater treatment plant.

scientific article published on 20 April 2016

The (•)OH radical yield in the H2O2 + O3 (peroxone) reaction

scientific article published on 21 August 2013

The Partition Behavior of Fluorotelomer Alcohols and Olefins

scientific article published on 01 June 2006

Total concentration analysis of polycylic aromatic hydrocarbons in aqueous samples with high suspended particulate matter content

scientific article published on 15 January 2009

Transformation efficiency and formation of transformation products during photochemical degradation of TCE and PCE at micromolar concentrations

scientific article published on 8 January 2014

Universal Route to Polycyclic Aromatic Hydrocarbon Analysis in Foodstuff: Two-Dimensional Heart-Cut Liquid Chromatography-Gas Chromatography-Mass Spectrometry

scientific article

Water Analysis for Emerging Chemical Contaminants

scientific article published on 20 January 2016

When Other Separation Techniques Fail: Compound-Specific Carbon Isotope Ratio Analysis of Sulfonamide Containing Pharmaceuticals by High-Temperature-Liquid Chromatography-Isotope Ratio Mass Spectrometry

scientific article published on 27 August 2012

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