Thomas Letzel

4.7k total citations
104 papers, 2.6k citations indexed

About

Thomas Letzel is a scholar working on Molecular Biology, Spectroscopy and Health, Toxicology and Mutagenesis. According to data from OpenAlex, Thomas Letzel has authored 104 papers receiving a total of 2.6k indexed citations (citations by other indexed papers that have themselves been cited), including 47 papers in Molecular Biology, 39 papers in Spectroscopy and 21 papers in Health, Toxicology and Mutagenesis. Recurrent topics in Thomas Letzel's work include Analytical Chemistry and Chromatography (30 papers), Mass Spectrometry Techniques and Applications (21 papers) and Metabolomics and Mass Spectrometry Studies (19 papers). Thomas Letzel is often cited by papers focused on Analytical Chemistry and Chromatography (30 papers), Mass Spectrometry Techniques and Applications (21 papers) and Metabolomics and Mass Spectrometry Studies (19 papers). Thomas Letzel collaborates with scholars based in Germany, Netherlands and Japan. Thomas Letzel's co-authors include Giorgia Greco, Sylvia Grosse, Reinhard Nießner, Ulrich Pöschl, Christian Schauer, Johanna Graßmann, Jörg E. Drewes, Brigitte Helmreich, Carolin Heim and Ulrich Kulozik and has published in prestigious journals such as SHILAP Revista de lepidopterología, Environmental Science & Technology and Analytical Chemistry.

In The Last Decade

Thomas Letzel

102 papers receiving 2.5k citations

Peers

Countries citing papers authored by Thomas Letzel

Since Specialization

Citations

This map shows the geographic impact of Thomas Letzel's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Thomas Letzel with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Thomas Letzel more than expected).

Fields of papers citing papers by Thomas Letzel

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Thomas Letzel. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Thomas Letzel. The network helps show where Thomas Letzel may publish in the future.

Co-authorship network of co-authors of Thomas Letzel

This figure shows the co-authorship network connecting the top 25 collaborators of Thomas Letzel. A scholar is included among the top collaborators of Thomas Letzel based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Thomas Letzel. Thomas Letzel is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Should Transformation Products Change the Way We Manage Chemicals? 2024 ·Environmental Science & Technology ·Daniel Zahn, Hans Peter H. Arp, Kathrin Fenner, Anett Georgi, Jasmin Hafner, Sarah E. Hale, Juliane Hollender, Thomas Letzel, Emma Schymanski, Gabriel Sigmund, Thorsten Reemtsma	36
2	Optimized hidden target screening for very polar molecules in surface waters including a compound database inquiry 2020 ·Analytical and Bioanalytical Chemistry ·(unknown), Sylvia Grosse, (unknown), (unknown), Thomas Letzel	6
3	Plant Metabolomic Workflows Using Reversed-Phase LC and HILIC with ESI-TOF-MS 2019 ·LCGC North America ·(unknown), Thomas Letzel	5
4	Orthogonal separation techniques to analyze (very) polar molecules in water samples: Assessing SFC and Reversed-Phase LC–HILIC 2018 ·mediaTUM – the media and publications repository of the Technical University Munich (Technical University Munich) ·(unknown), Thomas Letzel	1
5	Enzymes in removal of pharmaceuticals from wastewater: A critical review of challenges, applications and screening methods for their selection 2018 ·Chemosphere ·(unknown), Thomas Letzel, Jörg E. Drewes, Johanna Graßmann	84
6	Mass spectrometry based in vitro assay investigations on the transformation of pharmaceutical compounds by oxidative enzymes 2017 ·Chemosphere ·(unknown), Thomas Letzel, Jörg E. Drewes, Johanna Graßmann	14
7	Monitoring enzymatic degradation of emerging contaminants using a chip-based robotic nano-ESI-MS tool 2017 ·Analytical and Bioanalytical Chemistry ·(unknown), Thomas Letzel, Johanna Graßmann	14
8	LC–MS screening techniques for wastewater analysis and analytical data handling strategies: Sartans and their transformation products as an example 2015 ·Chemosphere ·Thomas Letzel, (unknown), W. Schulz, (unknown), Thomas Lücke, Giorgia Greco, Sylvia Grosse, Walter Schüssler, Manfred Sengl, Marion Letzel	62
9	Influence of denaturation and aggregation of β-lactoglobulin on its tryptic hydrolysis and the release of functional peptides 2015 ·Food Chemistry ·Elena Leeb, Alexander Götz, Thomas Letzel, Seronei Chelulei Cheison, Ulrich Kulozik	55
10	Behavior of Apolar Compounds in Serial RPLC/HILIC Separations with Mass Spectrometric Detection 2014 ·Giorgia Greco, (unknown), Thomas Letzel	1
11	Main Interactions and Influences of the Chromatographic Parameters in HILIC Separations 2013 ·Journal of Chromatographic Science ·Giorgia Greco, Thomas Letzel	126
12	Simultaneous investigation of sesquiterpenes, pyrrolizidine alkaloids and N-oxides in Butterbur (Petasites hybridus) with an offline 2D-combination of HPLC-UV and LC-MMI-ToF-MS 2013 ·Journal of Pharmaceutical and Biomedical Analysis ·Ahmet Alper Aydın, Thomas Letzel	16
13	The medical plant butterbur (Petasites): Analytical and physiological (re)view 2012 ·Journal of Pharmaceutical and Biomedical Analysis ·Ahmet Alper Aydın, (unknown), Harun Parlar, Thomas Letzel	42
14	Protein and peptide analysis by LC-MS : experimental strategies 2011 ·Thomas Letzel, Neil L. Kelleher	7
15	Dissection of glutathione conjugate turnover in yeast 2009 ·Phytochemistry ·(unknown), (unknown), Thomas Letzel, E.M. Huber, Alexander Ehrmann, Erwin Grill, Klaus J. Lendzian	26
16	26 kDa endochitinase from barley seeds: Real-time monitoring of the enzymatic reaction and substrate binding experiments using electrospray ionization mass spectrometry 2009 ·Journal of Biotechnology ·(unknown), (unknown), (unknown), Tamo Fukamizo, Karen Skriver, Thomas Letzel	10
17	Accessory active site residues of Streptomyces sp. N174 chitosanase 2009 ·FEBS Journal ·(unknown), Tamo Fukamizo, (unknown), Mariana Gabriela Ghinet, (unknown), Thomas Letzel, Ryszard Brzeziński	27
18	Analysis of large oxygenated and nitrated polycyclic aromatic hydrocarbons formed under simulated diesel engine exhaust conditions (by compound fingerprints with SPE/LC-API-MS) 2008 ·Analytical and Bioanalytical Chemistry ·C. Adelhelm, Reinhard Nießner, Ulrich Pöschl, Thomas Letzel	14
19	Phytochelatins are synthesized by two vacuolar serine carboxypeptidases in Saccharomyces cerevisiae 2007 ·FEBS Letters ·(unknown), Andreas Beck, (unknown), Thomas Letzel, Erwin Grill, Klaus J. Lendzian	29
20	Function of phytochelatin synthase in catabolism of glutathione‐conjugates 2007 ·The Plant Journal ·(unknown), Andreas Beck, Arthur Korte, Anna Stengel, Thomas Letzel, Klaus J. Lendzian, Erwin Grill	105

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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