Ivan Petkov

1.1k total citations
84 papers, 813 citations indexed

About

Ivan Petkov is a scholar working on Materials Chemistry, Physical and Theoretical Chemistry and Organic Chemistry. According to data from OpenAlex, Ivan Petkov has authored 84 papers receiving a total of 813 indexed citations (citations by other indexed papers that have themselves been cited), including 31 papers in Materials Chemistry, 23 papers in Physical and Theoretical Chemistry and 22 papers in Organic Chemistry. Recurrent topics in Ivan Petkov's work include Photochemistry and Electron Transfer Studies (19 papers), Photochromic and Fluorescence Chemistry (11 papers) and Molecular Sensors and Ion Detection (10 papers). Ivan Petkov is often cited by papers focused on Photochemistry and Electron Transfer Studies (19 papers), Photochromic and Fluorescence Chemistry (11 papers) and Molecular Sensors and Ion Detection (10 papers). Ivan Petkov collaborates with scholars based in Bulgaria, United States and Germany. Ivan Petkov's co-authors include V.C. Andreev, Stanimir Stoyanov, Ivo Grabchev, Stefan Stoyanov, Todor Deligeorgiev, Liudmil Antonov, P. Aslanidis, P. Karagiannidis, Jean‐Michel Nunzi and Georgi B. Hadjichristov and has published in prestigious journals such as SHILAP Revista de lepidopterología, Langmuir and Chemical Physics Letters.

In The Last Decade

Ivan Petkov

80 papers receiving 775 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ivan Petkov Bulgaria 14 298 252 120 108 94 84 813
Yolanda Vida Spain 16 348 1.2× 237 0.9× 34 0.3× 51 0.5× 124 1.3× 46 896
Jerry C. Bommer United States 21 1.1k 3.7× 200 0.8× 127 1.1× 89 0.8× 55 0.6× 32 1.9k
Boris D. Rihter United States 17 654 2.2× 146 0.6× 91 0.8× 52 0.5× 25 0.3× 30 1.0k
Dongwon Kim South Korea 14 171 0.6× 158 0.6× 42 0.3× 55 0.5× 87 0.9× 72 820
Peizhi Zhu China 18 281 0.9× 195 0.8× 128 1.1× 59 0.5× 195 2.1× 51 1.1k
Gianluca Croce Italy 20 422 1.4× 335 1.3× 91 0.8× 105 1.0× 54 0.6× 53 1.1k
Jing Tong China 19 366 1.2× 109 0.4× 32 0.3× 121 1.1× 29 0.3× 58 1.1k
Nicole Brasseur Canada 23 1.1k 3.5× 175 0.7× 84 0.7× 35 0.3× 35 0.4× 35 1.7k
Kunhui Liu China 14 300 1.0× 169 0.7× 92 0.8× 57 0.5× 65 0.7× 56 715
Christopher M. Brown United States 21 578 1.9× 541 2.1× 22 0.2× 91 0.8× 68 0.7× 46 1.8k

Countries citing papers authored by Ivan Petkov

Since Specialization
Citations

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

Fields of papers citing papers by Ivan Petkov

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ivan Petkov

This figure shows the co-authorship network connecting the top 25 collaborators of Ivan Petkov. A scholar is included among the top collaborators of Ivan Petkov 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 Ivan Petkov. Ivan Petkov 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.
Ortega, Francesc & Ivan Petkov. (2025). To improve is to change: The effects of Risk Rating 2.0 on flood insurance demand. Journal of Environmental Economics and Management. 134. 103228–103228.
2.
Ortega, Francesc & Ivan Petkov. (2024). To Improve is to Change? The Effects of Risk Rating 2.0 on Flood Insurance Demand. SSRN Electronic Journal.
3.
Petkov, Ivan. (2023). Small business lending and the bank-branch network. Journal of Financial Stability. 64. 101097–101097. 6 indexed citations
4.
Petkov, Ivan. (2022). Public Investment in Hazard Mitigation: Effectiveness and the Role of Community Diversity. SSRN Electronic Journal. 3 indexed citations
5.
Grabchev, Ivo, et al.. (2014). Synthesis of New Blue Fluorescent Polymerizable 1,8-Naphthalimides and Their Copolymers with Styrene as Sensors for Fe(III) Cations. Journal of Chemistry. 2014. 1–7. 6 indexed citations
6.
Grabchev, Ivo, et al.. (2014). New detectors for metal cations and protons based on PAMAM dendrimers modified with 1,8-naphthalimide units. Journal of Photochemistry and Photobiology A Chemistry. 283. 1–7. 31 indexed citations
7.
Grabchev, Ivo, et al.. (2013). Synthesis and functional characteristics of two new yellow-green fluorescent PAMAM dendrimers periphery modified with 1,8-naphthalimides. Inorganica Chimica Acta. 409. 89–95. 16 indexed citations
8.
Stoyanov, Stanimir, B.B. Koleva, T. Kolev, Ivan Petkov, & Michael Spiteller. (2008). Structural Elucidation, Optical and Magnetic Properties of Tetraphenylborate Salt of 2,5-[1-Methyl-4-[2-(4-hydroxyphenyl)ethenyl)]pyridinium] -butane. Polish Journal of Chemistry. 82(11). 2167–2178. 1 indexed citations
9.
10.
Vasilev, Aleksey, et al.. (2008). Synthesis and Spectral Properties of Novel Fluorescent Poly(oxyethylene Phosphate) Tris(β-diketonate) Europium (III) Complexes. Journal of Fluorescence. 19(1). 85–95. 6 indexed citations
11.
Koleva, B.B., Stanimir Stoyanov, T. Kolev, Ivan Petkov, & Michael Spiteller. (2008). Spectroscopic and structural elucidation of merocyanine dye 2,5-[1-metyl-4-[2-(4-hydroxyphenyl)ethenyl)]piridinium]-hexane tetraphenylborate. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 71(3). 847–853. 10 indexed citations
12.
Kolev, T., B.B. Koleva, Stanimir Stoyanov, Michael Spiteller, & Ivan Petkov. (2007). The aggregation of the merocyanine dyes, depending of the type of the counterions. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 70(5). 1087–1096. 13 indexed citations
13.
Petkov, Ivan, et al.. (2007). Photophysical behaviours of some 2-styrylindolium dyes in aqueous solutions and in the presence of cyclodextrins. Journal of Inclusion Phenomena and Macrocyclic Chemistry. 59(1-2). 183–190. 6 indexed citations
14.
Petkov, Ivan, et al.. (2001). Synthesis, spectral properties, and application of 1,8‐naphthalimide fluorophores for modified polymers. Journal of Applied Polymer Science. 80(11). 1863–1869. 6 indexed citations
15.
16.
Petkov, Ivan. (1994). [The morphological characteristics of the circulating blood after massive reinfusion in operative surgery].. PubMed. 47(3). 31–5. 1 indexed citations
17.
Stoyanov, Stefan, et al.. (1990). Thione–thiol tautomerism and stability of 2- and 4-mercaptopyridines and 2-mercaptopyrimidines. Canadian Journal of Chemistry. 68(9). 1482–1489. 122 indexed citations
18.
Saltiel, Solomon M., et al.. (1984). Measurements of the Relaxation Kinetics of Photo‐Excited Enol Form of Dibenzoylmethane. Laser Chemistry. 5(3). 107–117. 5 indexed citations
19.
Petkov, Ivan, et al.. (1978). [DNA synthesis in melanocytes during vitiligo].. Munich Personal RePEc Archive (Ludwig Maximilian University of Munich). 164(3). 180–5. 1 indexed citations
20.
Petkov, Ivan, et al.. (1978). Photochemistry of enolizable β-dicarbonyl compounds: study on the photoketonization of some esters of aroylacetic acids. Journal of Photochemistry. 8(4). 277–284. 9 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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