Robert K. Harmel

1.2k total citations
17 papers, 767 citations indexed

About

Robert K. Harmel is a scholar working on Molecular Biology, Plant Science and Cell Biology. According to data from OpenAlex, Robert K. Harmel has authored 17 papers receiving a total of 767 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Molecular Biology, 7 papers in Plant Science and 6 papers in Cell Biology. Recurrent topics in Robert K. Harmel's work include Phytase and its Applications (6 papers), Cellular transport and secretion (5 papers) and Computational Drug Discovery Methods (3 papers). Robert K. Harmel is often cited by papers focused on Phytase and its Applications (6 papers), Cellular transport and secretion (5 papers) and Computational Drug Discovery Methods (3 papers). Robert K. Harmel collaborates with scholars based in Germany, United Kingdom and Switzerland. Robert K. Harmel's co-authors include Dorothea Fiedler, Robert Puschmann, Adolfo Saiardi, Jinsheng Zhu, Michael Hothorn, Ludwig A. Hothorn, Henning J. Jessen, Larissa Broger, Gabriel Schaaf and Philipp Gaugler and has published in prestigious journals such as Nature Communications, Biochemistry and Journal of Medicinal Chemistry.

In The Last Decade

Robert K. Harmel

16 papers receiving 760 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Robert K. Harmel Germany 12 369 341 142 60 51 17 767
Danye Qiu Germany 16 199 0.5× 294 0.9× 98 0.7× 83 1.4× 51 1.0× 42 667
Kudzai E. Mutenda Denmark 9 139 0.4× 365 1.1× 168 1.2× 34 0.6× 60 1.2× 11 617
Tae‐Heon Kim South Korea 18 271 0.7× 397 1.2× 140 1.0× 16 0.3× 7 0.1× 51 853
Jodie E. Guy Sweden 13 91 0.2× 434 1.3× 73 0.5× 39 0.7× 19 0.4× 18 602
Dong-Uk Kim South Korea 18 90 0.2× 648 1.9× 110 0.8× 26 0.4× 24 0.5× 39 892
Marı́a J. Mazón Spain 23 213 0.6× 992 2.9× 256 1.8× 21 0.3× 51 1.0× 41 1.2k
Douglas M. Sheeley United States 14 400 1.1× 568 1.7× 98 0.7× 116 1.9× 34 0.7× 20 1.3k
Wenjun Lan China 17 91 0.2× 439 1.3× 52 0.4× 73 1.2× 24 0.5× 42 722
Sung-Kee Chung South Korea 16 89 0.2× 331 1.0× 72 0.5× 211 3.5× 25 0.5× 24 547

Countries citing papers authored by Robert K. Harmel

Since Specialization
Citations

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

Fields of papers citing papers by Robert K. Harmel

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Robert K. Harmel. 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 Robert K. Harmel. The network helps show where Robert K. Harmel may publish in the future.

Co-authorship network of co-authors of Robert K. Harmel

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

All Works

17 of 17 papers shown
1.
Harmel, Robert K., et al.. (2025). Empowering research in chemical biology and early drug discovery – an update from the European research infrastructure EU-OPENSCREEN. SLAS DISCOVERY. 32. 100228–100228. 1 indexed citations
2.
Harmel, Robert K. & Christian N. Parker. (2025). 1st EU-OPENSCREEN/SLAS data mining competition to predict compounds solubility. SLAS DISCOVERY. 34. 100238–100238.
3.
Sreeramulu, Sridhar, Christian Richter, Edgar Specker, et al.. (2024). Design, quality and validation of the EU-OPENSCREEN fragment library poised to a high-throughput screening collection. RSC Medicinal Chemistry. 15(4). 1176–1188. 7 indexed citations
4.
Liao, Gangling, Wenjuan Ye, Michael DePasquale, et al.. (2021). Identification of Small-Molecule Inhibitors of Human Inositol Hexakisphosphate Kinases by High-Throughput Screening. ACS Pharmacology & Translational Science. 4(2). 780–789. 24 indexed citations
5.
Harmel, Robert K., et al.. (2021). Investigation of a potential electrogenic transport-system for myo-inositol in the small intestine of laying hens. British Poultry Science. 63(1). 91–97. 1 indexed citations
6.
Riemer, Esther, Danye Qiu, Debabrata Laha, et al.. (2021). ITPK1 is an InsP6/ADP phosphotransferase that controls phosphate signaling in Arabidopsis. Molecular Plant. 14(11). 1864–1880. 68 indexed citations
7.
Desfougères, Yann, Danye Qiu, Robert K. Harmel, et al.. (2021). The inositol pyrophosphate metabolism of Dictyostelium discoideum does not regulate inorganic polyphosphate (polyP) synthesis. Advances in Biological Regulation. 83. 100835–100835. 13 indexed citations
8.
Ried, Martina Katharina, Rebekka Wild, Jinsheng Zhu, et al.. (2021). Inositol pyrophosphates promote the interaction of SPX domains with the coiled-coil motif of PHR transcription factors to regulate plant phosphate homeostasis. Nature Communications. 12(1). 384–384. 144 indexed citations
9.
Puschmann, Robert, Robert K. Harmel, & Dorothea Fiedler. (2020). Analysis of metabolically labeled inositol phosphate messengers by NMR. Methods in enzymology on CD-ROM/Methods in enzymology. 641. 35–52. 3 indexed citations
10.
Qiu, Danye, Miranda Wilson, Verena B. Eisenbeis, et al.. (2020). Analysis of inositol phosphate metabolism by capillary electrophoresis electrospray ionization mass spectrometry. Nature Communications. 11(1). 6035–6035. 99 indexed citations
11.
Puschmann, Robert, Robert K. Harmel, & Dorothea Fiedler. (2019). Scalable Chemoenzymatic Synthesis of Inositol Pyrophosphates. Biochemistry. 58(38). 3927–3932. 32 indexed citations
12.
Harmel, Robert K., et al.. (2019). Harnessing13C-labeledmyo-inositol to interrogate inositol phosphate messengers by NMR. Chemical Science. 10(20). 5267–5274. 59 indexed citations
13.
Zhu, Jinsheng, Kelvin Lau, Robert Puschmann, et al.. (2019). Two bifunctional inositol pyrophosphate kinases/phosphatases control plant phosphate homeostasis. eLife. 8. 130 indexed citations
14.
Penkert, Martin, et al.. (2019). Electron Transfer/Higher Energy Collisional Dissociation of Doubly Charged Peptide Ions: Identification of Labile Protein Phosphorylations. Journal of the American Society for Mass Spectrometry. 30(9). 1578–1585. 21 indexed citations
15.
Harmel, Robert K. & Dorothea Fiedler. (2018). Features and regulation of non-enzymatic post-translational modifications. Nature Chemical Biology. 14(3). 244–252. 128 indexed citations
16.
Hammarström, Lars G.J., Robert K. Harmel, Ylva Gravenfors, et al.. (2016). The Oncolytic Efficacy and in Vivo Pharmacokinetics of [2-(4-Chlorophenyl)quinolin-4-yl](piperidine-2-yl)methanol (Vacquinol-1) Are Governed by Distinct Stereochemical Features. Journal of Medicinal Chemistry. 59(18). 8577–8592. 15 indexed citations
17.
Harmel, Robert K., et al.. (2014). Organocatalytic Entry into 2,6-Disubstituted Aza-Achmatowicz Piperidinones: Application to (−)-Sedacryptine and Its Epimer. Organic Letters. 16(7). 2038–2041. 22 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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2026