Cyril Portmann

1.4k total citations
20 papers, 1.1k citations indexed

About

Cyril Portmann is a scholar working on Pharmacology, Organic Chemistry and Molecular Biology. According to data from OpenAlex, Cyril Portmann has authored 20 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Pharmacology, 6 papers in Organic Chemistry and 6 papers in Molecular Biology. Recurrent topics in Cyril Portmann's work include Chemical synthesis and alkaloids (6 papers), Microbial Natural Products and Biosynthesis (5 papers) and Biocrusts and Microbial Ecology (4 papers). Cyril Portmann is often cited by papers focused on Chemical synthesis and alkaloids (6 papers), Microbial Natural Products and Biosynthesis (5 papers) and Biocrusts and Microbial Ecology (4 papers). Cyril Portmann collaborates with scholars based in Switzerland, United States and Austria. Cyril Portmann's co-authors include Karl Gademann, Judith F. Blom, Friedrich Jüttner, Jason M. Crawford, Jon Clardy, Rainer Kurmayer, Maarten B. J. Roeffaers, William Okello, Thomas Hemscheidt and Reto Brun and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Water Research and Macromolecules.

In The Last Decade

Cyril Portmann

18 papers receiving 1.1k citations

Peers

Countries citing papers authored by Cyril Portmann

Since Specialization

Citations

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

Fields of papers citing papers by Cyril Portmann

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Cyril Portmann

This figure shows the co-authorship network connecting the top 25 collaborators of Cyril Portmann. A scholar is included among the top collaborators of Cyril Portmann 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 Cyril Portmann. Cyril Portmann 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	Identification of brazilein type B as a key marker for the presence of brazilwood in colored historical objects 2025 ·Analytical Methods ·(unknown), (unknown), (unknown), (unknown), (unknown), Cyril Portmann	0
2	Coupling of Dye Analysis and Compound Specific Radiocarbon (14C) Analysis (CSRA) in Heritage Sciences 2023 ·CHIMIA International Journal for Chemistry ·(unknown), Thomas M. Blattmann, Negar Haghipour, Cyril Portmann	0
3	Compound Specific Radiocarbon (¹⁴C) Dating of Our Colorful Past: from Theory to Practice 2022 ·Helvetica Chimica Acta ·(unknown), Cyril Portmann	2
4	Balgacyclamides, Antiplasmodial Heterocyclic Peptides from Microcystis aeruguinosa EAWAG 251 2014 ·Journal of Natural Products ·Cyril Portmann, Simon Sieber, (unknown), Judith F. Blom, Laeticia Da Silva, (unknown), Marcel Kaiser, Reto Brun, Karl Gademann	36
5	Telomerase Inhibitors from Cyanobacteria: Isolation and Synthesis of Sulfoquinovosyl Diacylglycerols from Microcystis aeruguinosa PCC 7806 2013 ·Chemistry - A European Journal ·(unknown), Cyril Portmann, (unknown), Tom M. Woods, Damiano Banfi, Patrick Reichenbach, Laeticia Da Silva, (unknown), Gerardo Turcatti, Joachim Lingner, Karl Gademann	13
6	Small molecule perimeter defense in entomopathogenic bacteria 2012 ·Proceedings of the National Academy of Sciences ·Jason M. Crawford, Cyril Portmann, (unknown), Maarten B. J. Roeffaers, Jon Clardy	146
7	NRPS Substrate Promiscuity Diversifies the Xenematides 2011 ·Organic Letters ·Jason M. Crawford, Cyril Portmann, Renee Kontnik, Christopher T. Walsh, Jon Clardy	59
8	Spatial isolation favours the divergence in microcystin net production by Microcystis in Ugandan freshwater lakes 2010 ·Water Research ·William Okello, (unknown), Cyril Portmann, Karl Gademann, Rainer Kurmayer	55
9	Multiple Toxin Production in the Cyanobacterium Microcystis: Isolation of the Toxic Protease Inhibitor Cyanopeptolin 1020 2010 ·Journal of Natural Products ·Karl Gademann, Cyril Portmann, Judith F. Blom, Michael Zeder, Friedrich Jüttner	80
10	Occurrence of microcystin‐producing cyanobacteria in Ugandan freshwater habitats 2009 ·Environmental Toxicology ·William Okello, Cyril Portmann, Marcel Erhard, Karl Gademann, Rainer Kurmayer	80
11	Directed Biosynthesis of Phytotoxic Alkaloids in the Cyanobacterium Nostoc 78–12A 2009 ·ChemBioChem ·Cyril Portmann, (unknown), (unknown), Judith Scharte, Karl Gademann	14
12	Surface Assembly of Catechol-Functionalized Poly(l-lysine)-graft-poly(ethylene glycol) Copolymer on Titanium Exploiting Combined Electrostatically Driven Self-Organization and Biomimetic Strong Adhesion 2009 ·Macromolecules ·Sina Saxer, Cyril Portmann, Samuele Tosatti, Karl Gademann, Stefan Zürcher, Marcus Textor	92
13	New antiplasmodial natural products from cyanobacteria: linking their ecological role to their therapeutic potential 2009 ·Planta Medica ·Cyril Portmann, (unknown), Marcel Kaiser, R. Brun, Friedrich Jüttner, Karl Gademann	1
14	Homotyrosine-Containing Cyanopeptolins 880 and 960 and Anabaenopeptins 908 and 915 from Planktothrix agardhii CYA 126/8 2008 ·Journal of Natural Products ·(unknown), Benjamin Philmus, Cyril Portmann, Thomas Hemscheidt	59
15	Isolation and Structure Determination of Two Microcystins and Sequence Comparison of the McyABC Adenylation Domains in Planktothrix Species 2008 ·Journal of Natural Products ·Guntram Christiansen, Wesley Y. Yoshida, Judith F. Blom, Cyril Portmann, Karl Gademann, Thomas Hemscheidt, Rainer Kurmayer	45
16	Secondary Metabolites from Cyanobacteria: Complex Structures and Powerful Bioactivities 2008 ·Current Organic Chemistry ·Karl Gademann, Cyril Portmann	187
17	Aerucyclamides A and B: Isolation and Synthesis of Toxic Ribosomal Heterocyclic Peptides from the Cyanobacterium Microcystis aeruginosa PCC 7806 2008 ·Journal of Natural Products ·Cyril Portmann, Judith F. Blom, Karl Gademann, Friedrich Jüttner	110
18	ChemInform Abstract: Secondary Metabolites from Cyanobacteria: Complex Structures and Powerful Bioactivities 2008 ·ChemInform ·Karl Gademann, Cyril Portmann	1
19	Isolation of Aerucyclamides C and D and Structure Revision of Microcyclamide 7806A: Heterocyclic Ribosomal Peptides from Microcystis aeruginosa PCC 7806 and Their Antiparasite Evaluation 2008 ·Journal of Natural Products ·Cyril Portmann, Judith F. Blom, Marcel Kaiser, Reto Brun, Friedrich Jüttner, Karl Gademann	100
20	Isolation and structure determination of two microcystins and sequence comparison of the McyABC aenylation domains in Planktothrix species 2008 ·Zurich Open Repository and Archive (University of Zurich) ·Gunna Christiansen, Wesley Y. Yoshida, Judith F. Blom, Cyril Portmann, Karl Gademann, Thomas Hemscheidt, Rainer Kurmayer	37

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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