Jan Köser

1.3k total citations
42 papers, 1.1k citations indexed

About

Jan Köser is a scholar working on Materials Chemistry, Biomedical Engineering and Pollution. According to data from OpenAlex, Jan Köser has authored 42 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Materials Chemistry, 12 papers in Biomedical Engineering and 9 papers in Pollution. Recurrent topics in Jan Köser's work include Nanoparticles: synthesis and applications (15 papers), Combustion and flame dynamics (8 papers) and Heavy metals in environment (6 papers). Jan Köser is often cited by papers focused on Nanoparticles: synthesis and applications (15 papers), Combustion and flame dynamics (8 papers) and Heavy metals in environment (6 papers). Jan Köser collaborates with scholars based in Germany, United Kingdom and China. Jan Köser's co-authors include Juliane Filser, Andreas Dreizler, Benjamin Böhm, Jorg Thöming, Martin Schiemann, Tao Li, Lukas G. Becker, Stefan Stolte, Nikita Vorobiev and Lutz Mädler and has published in prestigious journals such as SHILAP Revista de lepidopterología, Environmental Science & Technology and ACS Nano.

In The Last Decade

Jan Köser

39 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
Jan Köser Germany 20 465 409 267 162 104 42 1.1k
Marek A. Wójtowicz United States 20 733 1.6× 1.5k 3.6× 213 0.8× 132 0.8× 155 1.5× 55 2.0k
Leema A. Al-Makhadmeh Jordan 12 214 0.5× 432 1.1× 246 0.9× 43 0.3× 42 0.4× 19 1.3k
M. Dente Italy 16 429 0.9× 669 1.6× 432 1.6× 163 1.0× 44 0.4× 32 1.7k
Xiaofeng Jiang China 18 126 0.3× 244 0.6× 159 0.6× 106 0.7× 39 0.4× 76 1.0k
Fuxin Yang China 21 222 0.5× 723 1.8× 92 0.3× 59 0.4× 34 0.3× 58 1.2k
Qi Gao China 22 301 0.6× 464 1.1× 147 0.6× 29 0.2× 40 0.4× 89 1.2k
Ze Wang China 24 449 1.0× 1.4k 3.4× 139 0.5× 65 0.4× 38 0.4× 90 2.0k
Alexander Santamarı́a Colombia 20 690 1.5× 442 1.1× 151 0.6× 78 0.5× 17 0.2× 38 1.3k
Junjie Weng China 19 264 0.6× 383 0.9× 238 0.9× 31 0.2× 32 0.3× 45 972

Countries citing papers authored by Jan Köser

Since Specialization
Citations

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

Fields of papers citing papers by Jan Köser

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Jan Köser

This figure shows the co-authorship network connecting the top 25 collaborators of Jan Köser. A scholar is included among the top collaborators of Jan Köser 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 Jan Köser. Jan Köser 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.
2.
Hoppe, Martin, et al.. (2023). Status quo of operation procedures for soil sampling to analyze microplastics. SHILAP Revista de lepidopterología. 3(1). 12 indexed citations
3.
4.
Hoppe, Martin, Jan Köser, Georg Scheeder, et al.. (2023). Palladium-doped and undoped polystyrene nanoplastics in a chronic toxicity test for higher plants: Impact on soil, plants and ammonium oxidizing bacteria. NanoImpact. 32. 100484–100484. 6 indexed citations
5.
Hoppe, Martin, Jan Köser, Kerstin Hund‐Rinke, & Karsten Schlich. (2022). Ecotoxicity and fate of silver nanomaterial in an outdoor lysimeter study after twofold application by sewage sludge. Ecotoxicology. 31(3). 524–535. 2 indexed citations
6.
Koch, Thomas, et al.. (2022). Nachhaltige Schmierstoff-Additive auf Basis von Mikroalgen in der Umformung und Zerspanung. Teil 1. Research Online (University of Wollongong). 69(3). 18–26.
7.
Köser, Jan, et al.. (2021). Potential of the Red Alga Dixoniella grisea for the Production of Additives for Lubricants. Plants. 10(9). 1836–1836. 7 indexed citations
8.
Tessarek, Christian, et al.. (2021). Ion compositions in artificial media control the impact of humic acid on colloidal behaviour, dissolution and speciation of CuO-NP. The Science of The Total Environment. 785. 147241–147241. 8 indexed citations
9.
Felter, Kevin M., Jan Köser, Jorg Thöming, et al.. (2020). Assessing the Role of Pt Clusters on TiO2 (P25) on the Photocatalytic Degradation of Acid Blue 9 and Rhodamine B. The Journal of Physical Chemistry C. 124(15). 8269–8278. 38 indexed citations
10.
Felter, Kevin M., Jan Köser, Jorg Thöming, et al.. (2020). Assessing the Role of Pt Clusters on TiO₂ (P25) on the Photocatalytic Degradation of Acid Blue 9 and Rhodamine B. The Journal of Physical Chemistry.
11.
Köser, Jan, et al.. (2019). A new test system for unraveling the effects of soil components on the uptake and toxicity of silver nanoparticles (NM-300K) in simulated pore water. The Science of The Total Environment. 673. 613–621. 10 indexed citations
12.
Köser, Jan, et al.. (2017). Predictability of silver nanoparticle speciation and toxicity in ecotoxicological media. Environmental Science Nano. 4(7). 1470–1483. 42 indexed citations
13.
Kuenne, G., Anja Ketelheun, Jan Köser, et al.. (2016). Devolatilization and volatiles reaction of individual coal particles in the context of FGM tabulated chemistry. Combustion and Flame. 169. 72–84. 47 indexed citations
14.
Wigger, Henning, et al.. (2015). Influences of use activities and waste management on environmental releases of engineered nanomaterials. The Science of The Total Environment. 535. 160–171. 46 indexed citations
15.
Salieri, Beatrice, Andrea Pasteris, Serena Righi, et al.. (2015). Does the exposure mode to ENPs influence their toxicity to aquatic species? A case study with TiO2 nanoparticles and Daphnia magna. Environmental Science and Pollution Research. 22(7). 5050–5058. 7 indexed citations
16.
Köser, Jan, et al.. (2014). The coating makes the difference: Acute effects of iron oxide nanoparticles on Daphnia magna. The Science of The Total Environment. 484. 176–184. 84 indexed citations
17.
Köser, Jan, et al.. (2014). Silver nanoparticle-doped zirconia capillaries for enhanced bacterial filtration. Materials Science and Engineering C. 48. 179–187. 23 indexed citations
18.
Köser, Jan, et al.. (2013). Adaptation of the Daphnia sp. acute toxicity test: miniaturization and prolongation for the testing of nanomaterials. Environmental Science and Pollution Research. 21(3). 2201–2213. 44 indexed citations
19.
Neumann, Jennifer, Chul-Woong Cho, Stephanie Steudte, et al.. (2011). Biodegradability of fluoroorganic and cyano-based ionic liquid anions under aerobic and anaerobic conditions. Green Chemistry. 14(2). 410–418. 34 indexed citations
20.
Doicu, Adrian, Jan Köser, Thomas Wriedt, & Klaus Bauckhage. (1998). Light Scattering Simulation and Measurement of Monodisperse Spheroids using a Phase Doppler Anemometer. Particle & Particle Systems Characterization. 15(6). 257–262. 6 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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