Robert J. Usselman

671 total citations
26 papers, 503 citations indexed

About

Robert J. Usselman is a scholar working on Biophysics, Renewable Energy, Sustainability and the Environment and Materials Chemistry. According to data from OpenAlex, Robert J. Usselman has authored 26 papers receiving a total of 503 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Biophysics, 8 papers in Renewable Energy, Sustainability and the Environment and 6 papers in Materials Chemistry. Recurrent topics in Robert J. Usselman's work include Electron Spin Resonance Studies (7 papers), Electromagnetic Fields and Biological Effects (6 papers) and Characterization and Applications of Magnetic Nanoparticles (5 papers). Robert J. Usselman is often cited by papers focused on Electron Spin Resonance Studies (7 papers), Electromagnetic Fields and Biological Effects (6 papers) and Characterization and Applications of Magnetic Nanoparticles (5 papers). Robert J. Usselman collaborates with scholars based in United States, Argentina and Germany. Robert J. Usselman's co-authors include David J. Singel, Carlos F. Martino, Gareth R. Eaton, Sandra S. Eaton, Thorsten Ritz, Pablo R. Castello, Trevor Douglas, Frank E. Frerman, Edward A. Dratz and Éric Walter and has published in prestigious journals such as Journal of the American Chemical Society, Journal of Biological Chemistry and Applied Physics Letters.

In The Last Decade

Robert J. Usselman

25 papers receiving 493 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 J. Usselman United States 14 191 143 94 86 79 26 503
Siying Qin China 10 111 0.6× 128 0.9× 47 0.5× 68 0.8× 70 0.9× 23 560
A. I. Yusipovich Russia 14 122 0.6× 213 1.5× 151 1.6× 126 1.5× 36 0.5× 54 573
Julia Ding United States 15 46 0.2× 354 2.5× 56 0.6× 193 2.2× 43 0.5× 34 822
Sianette Kwee Denmark 15 349 1.8× 266 1.9× 122 1.3× 159 1.8× 32 0.4× 34 780
Ye Jin China 12 70 0.4× 56 0.4× 21 0.2× 104 1.2× 53 0.7× 20 582
Kenta Saito Japan 11 345 1.8× 429 3.0× 24 0.3× 87 1.0× 145 1.8× 20 671
С. С. Джимак Russia 17 23 0.1× 211 1.5× 74 0.8× 53 0.6× 51 0.6× 77 600
М. Г. Барышев Russia 13 26 0.1× 169 1.2× 57 0.6× 53 0.6× 16 0.2× 54 520
Laura Andolfi Italy 20 40 0.2× 480 3.4× 116 1.2× 268 3.1× 98 1.2× 50 1.1k
Lopamudra Giri India 14 37 0.2× 289 2.0× 17 0.2× 79 0.9× 110 1.4× 53 631

Countries citing papers authored by Robert J. Usselman

Since Specialization
Citations

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

Fields of papers citing papers by Robert J. Usselman

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Robert J. Usselman

This figure shows the co-authorship network connecting the top 25 collaborators of Robert J. Usselman. A scholar is included among the top collaborators of Robert J. Usselman 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 J. Usselman. Robert J. Usselman 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.
Ho, Alexander, Janet E. Sorrells, Edita Aksamitiene, et al.. (2025). Dynamic imaging of magnetic bioeffects in cells using multiphoton autofluorescence intensity and lifetime microscopy. 24–24.
2.
3.
Keable, Stephen M., et al.. (2024). Quantitative measurements of reactive oxygen species partitioning in electron transfer flavoenzyme magnetic field sensing. Frontiers in Physiology. 15. 1348395–1348395. 4 indexed citations
4.
Pera, Renee A. Reijo, et al.. (2023). Magnetic Field Intervention Enhances Cellular Migration Rates in Biological Scaffolds. Bioengineering. 11(1). 9–9. 1 indexed citations
5.
Jourdan, Nathalie, Mohamed A. El‐Esawi, Alain d’Harlingue, et al.. (2017). Blue-light induced accumulation of reactive oxygen species is a consequence of the Drosophila cryptochrome photocycle. PLoS ONE. 12(3). e0171836–e0171836. 42 indexed citations
6.
Shepard, Eric M., Amanda S. Byer, Krista A. Shisler, et al.. (2017). Electron Spin Relaxation and Biochemical Characterization of the Hydrogenase Maturase HydF: Insights into [2Fe-2S] and [4Fe-4S] Cluster Communication and Hydrogenase Activation. Biochemistry. 56(25). 3234–3247. 13 indexed citations
7.
Usselman, Robert J., Pablo R. Castello, Thorsten Ritz, et al.. (2016). The Quantum Biology of Reactive Oxygen Species Partitioning Impacts Cellular Bioenergetics. Scientific Reports. 6(1). 38543–38543. 86 indexed citations
8.
Machovina, Melodie M., Robert J. Usselman, & Jennifer L. DuBois. (2016). Monooxygenase Substrates Mimic Flavin to Catalyze Cofactorless Oxygenations. Journal of Biological Chemistry. 291(34). 17816–17828. 15 indexed citations
9.
Usselman, Robert J., Shefah Qazi, Sandra S. Eaton, et al.. (2015). Gadolinium-Loaded Viral Capsids as Magnetic Resonance Imaging Contrast Agents. Applied Magnetic Resonance. 46(3). 349–355. 20 indexed citations
10.
Rice, Katherine P., Stephen E. Russek, Roy H. Geiss, et al.. (2015). Temperature-dependent structure of Tb-doped magnetite nanoparticles. Applied Physics Letters. 106(6). 18 indexed citations
11.
Little, Charles A. E., Stephen E. Russek, James C. Booth, Pavel Kaboš, & Robert J. Usselman. (2015). On-wafer magnetic resonance of magnetite nanoparticles. Journal of Magnetism and Magnetic Materials. 393. 15–19. 1 indexed citations
12.
Usselman, Robert J., et al.. (2014). Spin Biochemistry Modulates Reactive Oxygen Species (ROS) Production by Radio Frequency Magnetic Fields. PLoS ONE. 9(3). e93065–e93065. 92 indexed citations
13.
14.
Qazi, Shefah, Masaki Uchida, Robert J. Usselman, et al.. (2013). Manganese(III) porphyrins complexed with P22 virus-like particles as T 1-enhanced contrast agents for magnetic resonance imaging. JBIC Journal of Biological Inorganic Chemistry. 19(2). 237–246. 23 indexed citations
15.
Usselman, Robert J.. (2012). Temperature Dependence of Electron Magnetic Resonance Spectra of Iron Oxide Nanoparticles Mineralized in Listeria Innocua Protein Cages. Physical Review B. 112(8). 1 indexed citations
16.
Usselman, Robert J., Stephen E. Russek, Michael T. Klem, et al.. (2012). Temperature dependence of electron magnetic resonance spectra of iron oxide nanoparticles mineralized in Listeria innocua protein cages. Journal of Applied Physics. 112(8). 84701–84701. 16 indexed citations
17.
Usselman, Robert J., Michael T. Klem, Stephen E. Russek, et al.. (2010). Two-component magnetic structure of iron oxide nanoparticles mineralized in Listeria innocua protein cages. Journal of Applied Physics. 107(11). 12 indexed citations
18.
Fielding, Alistair J., Robert J. Usselman, Nicholas J. Watmough, et al.. (2007). Electron spin relaxation enhancement measurements of interspin distances in human, porcine, and Rhodobacter electron transfer flavoprotein–ubiquinone oxidoreductase (ETF–QO). Journal of Magnetic Resonance. 190(2). 222–232. 13 indexed citations
19.
Usselman, Robert J., Alistair J. Fielding, Frank E. Frerman, et al.. (2007). Impact of Mutations on the Midpoint Potential of the [4Fe-4S]+1,+2 Cluster and on Catalytic Activity in Electron Transfer Flavoprotein-ubiquinone Oxidoreductase (ETF-QO). Biochemistry. 47(1). 92–100. 30 indexed citations
20.
Walter, Éric, et al.. (2005). Characterization of Heterogeneously Functionalized Dendrimers by Mass Spectrometry and EPR Spectroscopy. The Journal of Physical Chemistry B. 109(46). 21532–21538. 20 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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