Andreas Klein

747 total citations
30 papers, 532 citations indexed

About

Andreas Klein is a scholar working on Pharmacology, Biotechnology and Control and Systems Engineering. According to data from OpenAlex, Andreas Klein has authored 30 papers receiving a total of 532 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Pharmacology, 9 papers in Biotechnology and 8 papers in Control and Systems Engineering. Recurrent topics in Andreas Klein's work include Microbial Natural Products and Biosynthesis (9 papers), Microbial Metabolism and Applications (9 papers) and Pharmacological Effects of Natural Compounds (7 papers). Andreas Klein is often cited by papers focused on Microbial Natural Products and Biosynthesis (9 papers), Microbial Metabolism and Applications (9 papers) and Pharmacological Effects of Natural Compounds (7 papers). Andreas Klein collaborates with scholars based in Germany, Netherlands and United States. Andreas Klein's co-authors include Günter Wozny, Jörg Pietruszka, Jens‐Uwe Repke, Thomas Claßen, Thomas Drepper, Karl‐Erich Jaeger, Anita Loeschcke, Cathleen Zeymer, I. David L. Bogle and Stephan Thies and has published in prestigious journals such as Journal of the American Chemical Society, Angewandte Chemie International Edition and PLoS ONE.

In The Last Decade

Andreas Klein

27 papers receiving 520 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Andreas Klein Germany 13 158 155 132 130 97 30 532
Nobuyuki Nakamura Japan 15 165 1.0× 193 1.2× 29 0.2× 15 0.1× 37 0.4× 42 792
Valerie C. A. Ward Canada 13 58 0.4× 475 3.1× 16 0.1× 130 1.0× 15 0.2× 25 683
Rachit Jain United States 13 50 0.3× 494 3.2× 55 0.4× 40 0.3× 11 0.1× 14 700
João Fernandes Brazil 11 24 0.2× 108 0.7× 26 0.2× 120 0.9× 11 0.1× 19 421
Qingyun Dan United States 9 48 0.3× 264 1.7× 6 0.0× 144 1.1× 32 0.3× 13 522
Joeri Beauprez Belgium 16 68 0.4× 740 4.8× 21 0.2× 44 0.3× 14 0.1× 22 888
Qingjuan Nie China 9 46 0.3× 961 6.2× 34 0.3× 78 0.6× 12 0.1× 13 1.3k
Gopal Chotani United States 12 57 0.4× 487 3.1× 21 0.2× 33 0.3× 6 0.1× 19 667
Jong Myoung Park South Korea 19 80 0.5× 1.4k 9.0× 71 0.5× 42 0.3× 11 0.1× 27 1.6k
Nian Liu United States 14 76 0.5× 942 6.1× 25 0.2× 53 0.4× 10 0.1× 22 1.1k

Countries citing papers authored by Andreas Klein

Since Specialization
Citations

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

Fields of papers citing papers by Andreas Klein

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Andreas Klein

This figure shows the co-authorship network connecting the top 25 collaborators of Andreas Klein. A scholar is included among the top collaborators of Andreas Klein 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 Andreas Klein. Andreas Klein 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.
Klein, Andreas, Ghulam Mustafa, Erling Thyrhaug, et al.. (2025). The Natural Redox Cofactor Pyrroloquinoline Quinone (PQQ) Enables Photocatalytic Radical Cyclizations. Angewandte Chemie International Edition. 64(40). e202505431–e202505431.
2.
Klein, Andreas, Mario A. Fares, Samir Yahiaoui, et al.. (2024). Dual inhibitors of Pseudomonas aeruginosa virulence factors LecA and LasB. Chemical Science. 15(33). 13333–13342. 8 indexed citations
3.
Klein, Andreas, et al.. (2024). A De Novo Metalloenzyme for Cerium Photoredox Catalysis. Journal of the American Chemical Society. 146(38). 25976–25985. 33 indexed citations
4.
Steudtner, Robin, Andreas Klein, Cathleen Zeymer, et al.. (2023). Innentitelbild: Minor Actinides Can Replace Essential Lanthanides in Bacterial Life (Angew. Chem. 31/2023). Angewandte Chemie. 135(31).
5.
Steudtner, Robin, Andreas Klein, Cathleen Zeymer, et al.. (2023). Minor Actinides Can Replace Essential Lanthanides in Bacterial Life**. Angewandte Chemie International Edition. 62(31). e202303669–e202303669. 14 indexed citations
6.
Steudtner, Robin, Andreas Klein, Cathleen Zeymer, et al.. (2023). Minor Actinides Can Replace Essential Lanthanides in Bacterial Life**. Angewandte Chemie. 135(31). 1 indexed citations
7.
Klein, Andreas, et al.. (2021). Chemoenzymatic One-Pot Process for the Synthesis of Tetrahydroisoquinolines. Catalysts. 11(11). 1389–1389. 4 indexed citations
8.
Klein, Andreas, et al.. (2021). KnowVolution of prodigiosin ligase PigC towards condensation of short-chain prodiginines. Catalysis Science & Technology. 11(8). 2805–2815. 11 indexed citations
9.
Davari, Mehdi D., et al.. (2021). Understanding substrate binding and the role of gatekeeping residues in PigC access tunnels. Chemical Communications. 57(21). 2681–2684. 12 indexed citations
10.
Klein, Andreas & Cathleen Zeymer. (2021). Design and engineering of artificial metalloproteins: from de novo metal coordination to catalysis. Protein Engineering Design and Selection. 34. 20 indexed citations
11.
Klein, Andreas, et al.. (2020). A colourimetric high-throughput screening system for directed evolution of prodigiosin ligase PigC. Chemical Communications. 56(61). 8631–8634. 12 indexed citations
12.
Habash, Samer S., Andreas Klein, David P. Klebl, et al.. (2020). Novel Prodiginine Derivatives Demonstrate Bioactivities on Plants, Nematodes, and Fungi. Frontiers in Plant Science. 11. 579807–579807. 23 indexed citations
13.
Klein, Andreas, David P. Klebl, Thomas Claßen, et al.. (2018). Preparation of Cyclic Prodiginines by Mutasynthesis in Pseudomonas putida KT2440. ChemBioChem. 19(14). 1545–1552. 24 indexed citations
14.
Grünberger, Alexander, Stephan Thies, Beatrix Santiago‐Schübel, et al.. (2018). Natural biocide cocktails: Combinatorial antibiotic effects of prodigiosin and biosurfactants. PLoS ONE. 13(7). e0200940–e0200940. 46 indexed citations
15.
Klein, Andreas, Thomas Claßen, Anita Loeschcke, et al.. (2017). New Prodigiosin Derivatives Obtained by Mutasynthesis in Pseudomonas putida. ACS Synthetic Biology. 6(9). 1757–1765. 45 indexed citations
16.
Klein, Andreas, Stephan Thies, Vera Svensson, et al.. (2015). Efficient recombinant production of prodigiosin in Pseudomonas putida. Frontiers in Microbiology. 6. 972–972. 73 indexed citations
17.
Schrempf, Alexandra, Katharina von Wyschetzki, Andreas Klein, et al.. (2015). Mating with an allopatric male triggers immune response and decreases longevity of ant queens. Molecular Ecology. 24(14). 3618–3627. 14 indexed citations
18.
Ragni, Marco & Andreas Klein. (2011). SOLVING NUMBER SERIES - Architectural Properties of Successful Artificial Neural Networks. 224–229. 4 indexed citations
19.
Ragni, Marco, et al.. (2011). Generalized dynamic stock and flow systems: An AI approach. Cognitive Systems Research. 12(3-4). 309–320. 4 indexed citations
20.
Klein, Andreas, et al.. (2005). Trennung homogener Azeotrope mittels Zweidruckrektifikation - Eine Analyse des Betriebsverhaltens. Chemie Ingenieur Technik. 77(6). 763–771.

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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