R.E. Petkova

590 total citations
13 papers, 491 citations indexed

About

R.E. Petkova is a scholar working on Organic Chemistry, Molecular Biology and Pharmacology. According to data from OpenAlex, R.E. Petkova has authored 13 papers receiving a total of 491 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Organic Chemistry, 7 papers in Molecular Biology and 3 papers in Pharmacology. Recurrent topics in R.E. Petkova's work include Surfactants and Colloidal Systems (8 papers), Natural product bioactivities and synthesis (7 papers) and Analytical Chemistry and Chromatography (3 papers). R.E. Petkova is often cited by papers focused on Surfactants and Colloidal Systems (8 papers), Natural product bioactivities and synthesis (7 papers) and Analytical Chemistry and Chromatography (3 papers). R.E. Petkova collaborates with scholars based in United Kingdom, Bulgaria and France. R.E. Petkova's co-authors include Slavka Tcholakova, Nikolai D. Denkov, I. Tucker, Robert K. Thomas, J. Penfold, Sarah L. Hosking, Peixun Li, James Doutch, Rebecca J. L. Welbourn and John R. P. Webster and has published in prestigious journals such as Langmuir, Journal of Colloid and Interface Science and Journal of Chromatography A.

In The Last Decade

R.E. Petkova

12 papers receiving 480 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
R.E. Petkova United Kingdom	10	211	205	139	78	66	13	491
Azzeddine Lekhal United States	12	204 1.0×	123 0.6×	70 0.5×	166 2.1×	43 0.7×	14	747
João Cajaiba Brazil	13	128 0.6×	106 0.5×	122 0.9×	40 0.5×	18 0.3×	53	508
Chang‐Chin Kwan Taiwan	10	80 0.4×	181 0.9×	30 0.2×	58 0.7×	100 1.5×	15	516
Thu Nguyen United States	11	43 0.2×	157 0.8×	134 1.0×	110 1.4×	73 1.1×	19	581
Fereshteh Motiee Iran	11	113 0.5×	103 0.5×	94 0.7×	18 0.2×	22 0.3×	47	451
Audrey Drelich France	11	248 1.2×	247 1.2×	92 0.7×	63 0.8×	161 2.4×	21	574
Tsutomu Asakawa Japan	4	111 0.5×	45 0.2×	33 0.2×	42 0.5×	34 0.5×	8	568
Wasan Saphanuchart Malaysia	11	62 0.3×	136 0.7×	166 1.2×	12 0.2×	30 0.5×	21	354
Hamid Vatanparast Iran	10	169 0.8×	128 0.6×	229 1.6×	13 0.2×	37 0.6×	19	497
Yun Bai China	14	93 0.4×	311 1.5×	131 0.9×	32 0.4×	26 0.4×	46	621

Countries citing papers authored by R.E. Petkova

Since Specialization

Citations

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

Fields of papers citing papers by R.E. Petkova

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by R.E. Petkova. 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 R.E. Petkova. The network helps show where R.E. Petkova may publish in the future.

Co-authorship network of co-authors of R.E. Petkova

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

All Works

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13 of 13 papers shown

Tucker, I., R.E. Petkova, Sarah L. Hosking, et al.. (2023). Promoting the adsorption of saponins at the hydrophilic solid-aqueous solution interface by the coadsorption with cationic surfactants. Journal of Colloid and Interface Science. 654(Pt B). 1031–1039. 3 indexed citations

Petkova, R.E., et al.. (2022). Self-assembly in escin-nonionic surfactant mixtures: From micelles to vesicles. Journal of Colloid and Interface Science. 626. 305–313. 12 indexed citations

Tucker, I., R.E. Petkova, Sarah L. Hosking, et al.. (2021). Adsorption and self-assembly properties of the plant based biosurfactant, Glycyrrhizic acid. Journal of Colloid and Interface Science. 598. 444–454. 54 indexed citations

Tucker, I., R.E. Petkova, Sarah L. Hosking, et al.. (2021). Self-assembly in saponin/surfactant mixtures: Escin and sodium dodecylsulfate. Colloids and Surfaces A Physicochemical and Engineering Aspects. 626. 127019–127019. 10 indexed citations

Tucker, I., R.E. Petkova, Sarah L. Hosking, et al.. (2021). Self-assembly of Quillaja saponin mixtures with different conventional synthetic surfactants. Colloids and Surfaces A Physicochemical and Engineering Aspects. 633. 127854–127854. 11 indexed citations

Tucker, I., R.E. Petkova, Sarah L. Hosking, et al.. (2021). Self-assembly in saponin mixtures: Escin/tea, tea/glycyrrhizic acid, and escin/glycyrrhizic acid mixtures. Colloids and Surfaces A Physicochemical and Engineering Aspects. 629. 127420–127420. 19 indexed citations

Tucker, I., R.E. Petkova, Sarah L. Hosking, et al.. (2020). Surfactant/biosurfactant mixing: Adsorption of saponin/nonionic surfactant mixtures at the air-water interface. Journal of Colloid and Interface Science. 574. 385–392. 39 indexed citations

Tucker, I., R.E. Petkova, Sarah L. Hosking, et al.. (2020). Mixing Natural and Synthetic Surfactants: Co-Adsorption of Triterpenoid Saponins and Sodium Dodecyl Sulfate at the Air–Water Interface. Langmuir. 36(21). 5997–6006. 19 indexed citations

Penfold, J., Robert K. Thomas, Peixun Li, et al.. (2016). Nature of the Intermicellar Interactions in Ethoxylated Polysorbate Surfactants with High Degrees of Ethoxylation. Langmuir. 32(5). 1319–1326. 11 indexed citations

10.

Petkova, R.E., Slavka Tcholakova, & Nikolai D. Denkov. (2013). Role of polymer–surfactant interactions in foams: Effects of pH and surfactant head group for cationic polyvinylamine and anionic surfactants. Colloids and Surfaces A Physicochemical and Engineering Aspects. 438. 174–185. 77 indexed citations

11.

Petkova, R.E., Slavka Tcholakova, & Nikolai D. Denkov. (2012). Foaming and Foam Stability for Mixed Polymer–Surfactant Solutions: Effects of Surfactant Type and Polymer Charge. Langmuir. 28(11). 4996–5009. 227 indexed citations

12.

Andreatta, Gaëlle, J. J. Benattar, R.E. Petkova, et al.. (2008). Deposition of organized surfactant films on solid substrates. Colloids and Surfaces A Physicochemical and Engineering Aspects. 321(1-3). 211–217. 8 indexed citations

13.

Petkova, R.E., et al.. (1988). Polyester deactivation of pink supports and its effect on the gas chromatography of some polar, closely boiling and isomeric analytes. Journal of Chromatography A. 446. 31–38. 1 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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