Roman Chaloupka

521 total citations
16 papers, 453 citations indexed

About

Roman Chaloupka is a scholar working on Molecular Biology, Nutrition and Dietetics and Oncology. According to data from OpenAlex, Roman Chaloupka has authored 16 papers receiving a total of 453 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Molecular Biology, 6 papers in Nutrition and Dietetics and 5 papers in Oncology. Recurrent topics in Roman Chaloupka's work include Trace Elements in Health (6 papers), Drug Transport and Resistance Mechanisms (5 papers) and Iron Metabolism and Disorders (5 papers). Roman Chaloupka is often cited by papers focused on Trace Elements in Health (6 papers), Drug Transport and Resistance Mechanisms (5 papers) and Iron Metabolism and Disorders (5 papers). Roman Chaloupka collaborates with scholars based in Czechia, Canada and France. Roman Chaloupka's co-authors include Mathieu Cellier, Pascal Courville, Franck Sureau, Eva Urbánková, Jaromı́r Plášek, Frédéric J. Veyrier, Hana Sychrová, Lydie Marešová, Jacob W. Petrich and Eva Kočišová and has published in prestigious journals such as Journal of Biological Chemistry, Biochemistry and FEBS Letters.

In The Last Decade

Roman Chaloupka

15 papers receiving 443 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Roman Chaloupka Czechia 10 199 135 79 78 62 16 453
Adrienne C. Dlouhy United States 8 235 1.2× 100 0.7× 43 0.5× 55 0.7× 19 0.3× 8 452
Marta A. Uzarska Germany 11 661 3.3× 317 2.3× 79 1.0× 140 1.8× 31 0.5× 12 1.1k
Scott Severance United States 9 283 1.4× 150 1.1× 167 2.1× 99 1.3× 8 0.1× 15 611
В. Н. Зайцев United Kingdom 8 217 1.1× 71 0.5× 90 1.1× 196 2.5× 19 0.3× 19 638
I. Zaitseva United Kingdom 5 238 1.2× 230 1.7× 144 1.8× 136 1.7× 13 0.2× 8 717
Misha Golynskiy United States 12 242 1.2× 106 0.8× 25 0.3× 32 0.4× 7 0.1× 13 434
Arun Alphonse Ignatius United States 16 598 3.0× 179 1.3× 106 1.3× 28 0.4× 11 0.2× 26 904
Keith R. Shelton United States 16 620 3.1× 92 0.7× 50 0.6× 24 0.3× 26 0.4× 35 933
В. Р. Самыгина Russia 14 357 1.8× 134 1.0× 14 0.2× 38 0.5× 16 0.3× 55 637
A. K. Mohanty India 10 449 2.3× 42 0.3× 46 0.6× 41 0.5× 10 0.2× 35 714

Countries citing papers authored by Roman Chaloupka

Since Specialization
Citations

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

Fields of papers citing papers by Roman Chaloupka

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Roman Chaloupka

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

All Works

16 of 16 papers shown
1.
Urbánková, Eva, et al.. (2010). Ion channel activity of transmembrane segment 6 of Escherichia coli proton‐dependent manganese transporter. Biopolymers. 93(8). 718–726. 5 indexed citations
2.
3.
Jelokhani‐Niaraki, Masoud, et al.. (2009). Biophysical Properties of Transmembrane Segment 6 of E.coli MntH Transporter. Biophysical Journal. 96(3). 327a–327a. 1 indexed citations
4.
Courville, Pascal, Eva Urbánková, Christopher Rensing, et al.. (2008). Solute Carrier 11 Cation Symport Requires Distinct Residues in Transmembrane Helices 1 and 6. Journal of Biological Chemistry. 283(15). 9651–9658. 38 indexed citations
5.
6.
Courville, Pascal, Roman Chaloupka, Frédéric J. Veyrier, & Mathieu Cellier. (2004). Determination of Transmembrane Topology of the Escherichia coli Natural Resistance-associated Macrophage Protein (Nramp) Ortholog. Journal of Biological Chemistry. 279(5). 3318–3326. 30 indexed citations
7.
Chaloupka, Roman, Pascal Courville, Frédéric J. Veyrier, et al.. (2004). Identification of Functional Amino Acids in the Nramp Family by a Combination of Evolutionary Analysis and Biophysical Studies of Metal and Proton Cotransport in Vivo. Biochemistry. 44(2). 726–733. 38 indexed citations
8.
Chaloupka, Roman, et al.. (2003). Changes in plasma membrane fluidity lower the sensitivity ofS. cerevisiae to killer toxin K1. Folia Microbiologica. 48(6). 761–766. 5 indexed citations
9.
10.
Gášková, Dana, et al.. (2002). Monitoring the kinetics and performance of yeast membrane ABC transporters by diS-C3(3) fluorescence. The International Journal of Biochemistry & Cell Biology. 34(8). 931–937. 18 indexed citations
11.
Gášková, Dana, et al.. (2001). Factors underlying membrane potential-dependent and -independent fluorescence responses of potentiometric dyes in stressed cells: diS-C3(3) in yeast. Biochimica et Biophysica Acta (BBA) - Biomembranes. 1511(1). 74–79. 19 indexed citations
12.
Chaloupka, Roman, Tomáš Obšil, Jaromı́r Plášek, & Franck Sureau. (1999). The effect of hypericin and hypocrellin-A on lipid membranes and membrane potential of 3T3 fibroblasts. Biochimica et Biophysica Acta (BBA) - Biomembranes. 1418(1). 39–47. 38 indexed citations
13.
Chaloupka, Roman, Patrice X. Petit, Nicole Israël, & Franck Sureau. (1999). Over‐expression of Bcl‐2 does not protect cells from hypericin photo‐induced mitochondrial membrane depolarization, but delays subsequent events in the apoptotic pathway. FEBS Letters. 462(3). 295–301. 36 indexed citations
14.
Chaloupka, Roman, Franck Sureau, Eva Kočišová, & Jacob W. Petrich. (1998). Hypocrellin A Photosensitization Involves an Intracellular pH Decrease in 3T3 Cells. Photochemistry and Photobiology. 68(1). 44–50. 46 indexed citations
15.
Chaloupka, Roman, Franck Sureau, Eva Kočišová, & Jacob W. Petrich. (1998). Hypocrellin A Photosensitization Involves an Intracellular pH Decrease in 3T3 Cells. Photochemistry and Photobiology. 68(1). 44–44. 1 indexed citations
16.
Chaloupka, Roman, et al.. (1997). Measurement of membrane potential inSaccharomyces cerevisiœ by the electrochromic probe di-4-ANEPPS: Effect of intracellular probe distribution. Folia Microbiologica. 42(5). 451–456. 5 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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