Thomas Frenzel

2.4k total citations
31 papers, 1.2k citations indexed

About

Thomas Frenzel is a scholar working on Molecular Biology, Plant Science and Pharmacology. According to data from OpenAlex, Thomas Frenzel has authored 31 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Molecular Biology, 11 papers in Plant Science and 10 papers in Pharmacology. Recurrent topics in Thomas Frenzel's work include Genetically Modified Organisms Research (9 papers), Berberine and alkaloids research (5 papers) and Advanced MRI Techniques and Applications (5 papers). Thomas Frenzel is often cited by papers focused on Genetically Modified Organisms Research (9 papers), Berberine and alkaloids research (5 papers) and Advanced MRI Techniques and Applications (5 papers). Thomas Frenzel collaborates with scholars based in Germany, United Kingdom and France. Thomas Frenzel's co-authors include Meinhart H. Zenk, Karl‐Heinz Engel, Andreas Miller, Heinz G. Floss, Hanns‐Joachim Weinmann, Wolfgang Ebert, Heribert Schmitt‐Willich, Bernd Misselwitz, Pei Zhou and Alexander Huppertz and has published in prestigious journals such as Journal of the American Chemical Society, Journal of Chromatography A and Archives of Biochemistry and Biophysics.

In The Last Decade

Thomas Frenzel

27 papers receiving 1.1k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Thomas Frenzel Germany 19 486 278 256 195 169 31 1.2k
Per Greisen United States 15 989 2.0× 155 0.6× 104 0.4× 172 0.9× 73 0.4× 27 1.4k
John A. Karas Australia 22 594 1.2× 59 0.2× 199 0.8× 94 0.5× 149 0.9× 52 1.2k
Patrick Groves Poland 22 687 1.4× 74 0.3× 88 0.3× 147 0.8× 60 0.4× 53 1.3k
Zhaohui Sunny Zhou United States 29 1.6k 3.3× 110 0.4× 389 1.5× 106 0.5× 69 0.4× 67 2.2k
Dietmar G. Schmid Germany 23 612 1.3× 86 0.3× 53 0.2× 307 1.6× 225 1.3× 37 1.7k
Jesper Vind Denmark 23 1.3k 2.7× 337 1.2× 64 0.3× 175 0.9× 52 0.3× 45 1.9k
Joris Beld United States 20 1.2k 2.5× 88 0.3× 86 0.3× 169 0.9× 307 1.8× 53 1.8k
Charles Tellier France 26 1.1k 2.3× 84 0.3× 161 0.6× 157 0.8× 41 0.2× 77 1.7k
Ciarán Ó’Fágáin Ireland 17 821 1.7× 265 1.0× 79 0.3× 163 0.8× 32 0.2× 39 1.2k
Yann Prigent France 19 599 1.2× 75 0.3× 51 0.2× 82 0.4× 194 1.1× 41 1.1k

Countries citing papers authored by Thomas Frenzel

Since Specialization
Citations

This map shows the geographic impact of Thomas Frenzel'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 Frenzel with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Thomas Frenzel more than expected).

Fields of papers citing papers by Thomas Frenzel

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Thomas Frenzel. 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 Frenzel. The network helps show where Thomas Frenzel may publish in the future.

Co-authorship network of co-authors of Thomas Frenzel

This figure shows the co-authorship network connecting the top 25 collaborators of Thomas Frenzel. A scholar is included among the top collaborators of Thomas Frenzel 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 Frenzel. Thomas Frenzel is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Casacuberta, Josep, Francisco Barro, Albert Braeuning, et al.. (2025). Assessment of genetically modified T25 maize for renewal authorisation under Regulation (EC) No 1829/2003 (dossier GMFF‐2024‐22651). EFSA Journal. 23(8). e9570–e9570.
2.
Casacuberta, Josep, Francisco Barro, Albert Braeuning, et al.. (2025). Assessment of genetically modified maize MON 87427 for renewal authorisation under Regulation (EC) No 1829/2003 (dossier GMFF‐2023‐21254). EFSA Journal. 23(5). e9380–e9380. 1 indexed citations
3.
Casacuberta, Josep, Francisco Barro, Albert Braeuning, et al.. (2025). Assessment of genetically modified cotton GHB614 × LLCotton25 for renewal authorisation under regulation (EC) No 1829/2003 (dossier GMFF‐2024‐21890). EFSA Journal. 23(8). e9572–e9572. 1 indexed citations
4.
Casacuberta, Josep, Francisco Barro, Albert Braeuning, et al.. (2025). Assessment of genetically modified maize NK603 for renewal authorisation under Regulation (EC) No 1829/2003 (dossier GMFF‐2023‐21250). EFSA Journal. 23(6). e9505–e9505.
5.
Wienhold, P., et al.. (2018). Ultra turrax® tube drive for the extraction of pesticides from egg and milk samples. Analytical and Bioanalytical Chemistry. 410(22). 5431–5438. 9 indexed citations
6.
Ehlke, Moritz, et al.. (2015). Towards Robust Measurement of Pelvic Parameters from AP Radiographs using Articulated 3D Models. 1 indexed citations
7.
Meyer, Axel, et al.. (2007). Chemoenzymatic Approaches toward Dechloroansamitocin P-3. Organic Letters. 9(8). 1489–1492. 30 indexed citations
8.
Poulsen, Morten, Malene Schrøder, Andrea Wilcks, et al.. (2006). Safety testing of GM-rice expressing PHA-E lectin using a new animal test design. Food and Chemical Toxicology. 45(3). 364–377. 42 indexed citations
9.
10.
Schrøder, Malene, Morten Poulsen, Andrea Wilcks, et al.. (2006). A 90-day safety study of genetically modified rice expressing Cry1Ab protein (Bacillus thuringiensis toxin) in Wistar rats. Food and Chemical Toxicology. 45(3). 339–349. 120 indexed citations
11.
Poulsen, Morten, Stine Kroghsbo, Malene Schrøder, et al.. (2006). A 90-day safety study in Wistar rats fed genetically modified rice expressing snowdrop lectin Galanthus nivalis (GNA). Food and Chemical Toxicology. 45(3). 350–363. 71 indexed citations
12.
Miller, Andreas, Thomas Frenzel, Hans‐Georg Schmarr, & Karl‐Heinz Engel. (2003). Coupled liquid chromatography–gas chromatography for the rapid analysis of γ-oryzanol in rice lipids. Journal of Chromatography A. 985(1-2). 403–410. 37 indexed citations
13.
Weinmann, Hanns‐Joachim, H. Bauer, Wolfgang Ebert, et al.. (2002). Comparative Studies on the Efficacy of MRI Contrast Agents in MRA. Academic Radiology. 9(1). S135–S136. 12 indexed citations
14.
Misselwitz, Bernd, Heribert Schmitt‐Willich, Wolfgang Ebert, Thomas Frenzel, & Hanns‐Joachim Weinmann. (2001). Pharmacokinetics of Gadomer-17, a new dendritic magnetic resonance contrast agent. Magnetic Resonance Materials in Physics Biology and Medicine. 12(2-3). 128–134. 124 indexed citations
15.
Weinmann, Hanns‐Joachim, H. Bauer, Thomas Frenzel, Andreas Mühler, & Wolfgang Ebert. (1996). Mechanism of hepatic uptake of gadoxetate disodium. Academic Radiology. 3. S232–S234. 32 indexed citations
16.
Frenzel, Thomas, Martina Rueffer, Motomasa Kobayashi, et al.. (1995). Cryptic stereochemistry of berberine alkaloid biosynthesis. Journal of the American Chemical Society. 117(5). 1533–1545. 36 indexed citations
17.
Mühler, Andreas, et al.. (1995). Characterization of a gadolinium‐labeled cholesterol derivative as an organ‐specific contrast agent for adrenal MR imaging. Journal of Magnetic Resonance Imaging. 5(1). 7–10. 12 indexed citations
18.
Vogleŕ, H, Johannes Platzek, Gabriele Schuhmann‐Giampieri, et al.. (1995). Pre-clinical evaluation of gadobutrol: a new, neutral, extracellular contrast agent for magnetic resonance imaging. European Journal of Radiology. 21(1). 1–10. 83 indexed citations
19.
Hamm, Bernd, T Staks, Matthias Taupitz, et al.. (1994). Contrast‐enhanced MR imaging of liver and spleen: First experience in humans with a new superparamagnetic iron oxide. Journal of Magnetic Resonance Imaging. 4(5). 659–668. 166 indexed citations
20.
Frenzel, Thomas, Pei Zhou, & Heinz G. Floss. (1990). Formation of 2-methyltryptophan in the biosynthesis of thiostrepton: Isolation of S-adenosylmethionine: Tryptophan 2-methyltransferase. Archives of Biochemistry and Biophysics. 278(1). 35–40. 41 indexed citations

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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