Ján Leško

625 total citations
75 papers, 457 citations indexed

About

Ján Leško is a scholar working on Organic Chemistry, Molecular Biology and Genetics. According to data from OpenAlex, Ján Leško has authored 75 papers receiving a total of 457 indexed citations (citations by other indexed papers that have themselves been cited), including 46 papers in Organic Chemistry, 11 papers in Molecular Biology and 7 papers in Genetics. Recurrent topics in Ján Leško's work include Synthesis and Characterization of Heterocyclic Compounds (17 papers), Synthesis and biological activity (15 papers) and Synthesis and Biological Evaluation (14 papers). Ján Leško is often cited by papers focused on Synthesis and Characterization of Heterocyclic Compounds (17 papers), Synthesis and biological activity (15 papers) and Synthesis and Biological Evaluation (14 papers). Ján Leško collaborates with scholars based in Slovakia, France and Denmark. Ján Leško's co-authors include Viktor Milata, Jozef Saloň, Jaroslav Kováč, Nadežda Prónayová, Dušan Ilavský, Eva Matisová, L. FISERA, F Golais, Michal Uher and Jaap de Zeeuw and has published in prestigious journals such as Journal of Chromatography A, Tetrahedron and Molecules.

In The Last Decade

Ján Leško

64 papers receiving 413 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ján Leško Slovakia	11	295	65	39	35	33	75	457
Jon D. Epperson United States	10	118 0.4×	204 3.1×	52 1.3×	27 0.8×	76 2.3×	14	444
Maria João Araújo Portugal	12	283 1.0×	176 2.7×	56 1.4×	11 0.3×	42 1.3×	23	470
Jason M. Hill United States	14	192 0.7×	315 4.8×	45 1.2×	58 1.7×	36 1.1×	18	594
Alain Leydet France	11	191 0.6×	162 2.5×	37 0.9×	7 0.2×	28 0.8×	28	393
Valerio Borzatta Italy	12	91 0.3×	117 1.8×	38 1.0×	17 0.5×	55 1.7×	35	419
Masahiro Taguchi Japan	12	118 0.4×	148 2.3×	27 0.7×	10 0.3×	55 1.7×	39	434
Mariusz Urbaniak Poland	11	183 0.6×	86 1.3×	102 2.6×	29 0.8×	48 1.5×	33	356
Khosrow Zamani Iran	11	288 1.0×	76 1.2×	15 0.4×	5 0.1×	44 1.3×	33	447
Anton Škríba Czechia	12	123 0.4×	64 1.0×	50 1.3×	8 0.2×	24 0.7×	23	334
Susana Hernández Spain	11	267 0.9×	271 4.2×	11 0.3×	31 0.9×	18 0.5×	13	558

Countries citing papers authored by Ján Leško

Since Specialization

Citations

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

Fields of papers citing papers by Ján Leško

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ján Leško

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

All Works

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20 of 20 papers shown

Hercegová, Andrea, et al.. (2001). Isotachophoretic determination of naproxen in the presence of its metabolite in human serum. Journal of Chromatography A. 916(1-2). 207–214. 15 indexed citations

Štolcová, Magdaléna, Alexander Kaszonyi, Milan Hronec, et al.. (2001). Reaction of N-tert-butyl-2-benzothiazolesulphenamide with acetic anhydride in the presence of acids. Journal of Molecular Catalysis A Chemical. 172(1-2). 175–186. 5 indexed citations

Leško, Ján, et al.. (1999). Dual effect of pseudorabies virus growth factor (PRGF) displayed on actin cytoskeleton.. PubMed. 18 Spec No. 177–81. 2 indexed citations

Gašperı́k, Juraj, et al.. (1998). Studies of Some Biological and Physicochemical Properties of Herpes simplex Virus Type 2 Growth Factor (HSGF-2). Acta Veterinaria Brno. 67(3). 159–165. 2 indexed citations

Leško, Ján, et al.. (1997). A Combined Effect of Pseudorabies Virus Growth Factor (PGRF) and Various Cytostatics on Tumour (Hep-2) Cells in vitro. Acta Veterinaria Brno. 66(3). 159–169. 3 indexed citations

Matisová, Eva, et al.. (1996). Application of porous carbon for solid-phase extraction of dicarboxyimide fungicide residues from wines in combination with high-resolution capillary gas chromatography and gas chromatography-mass spectrometry. Journal of Chromatography A. 754(1-2). 445–454. 21 indexed citations

Matisová, Eva, et al.. (1996). Analysis of metalaxyl residues in wines by SPE in combination with HRCGC and GC/MS. European Food Research and Technology. 203(1). 56–60. 9 indexed citations

Leško, Ján, et al.. (1996). ChemInform Abstract: Synthesis and Spectral Properties of 1‐(6‐Methoxy‐2‐benzothiazolyl)‐2‐ pyridones.. ChemInform. 27(39). 1 indexed citations

Milata, Viktor, et al.. (1996). ChemInform Abstract: Gould‐Jacobs Reaction of 6‐Amino‐2,3‐diphenylquinoxaline (I).. ChemInform. 27(15). 1 indexed citations

10.

Leško, Ján, et al.. (1995). Pseudorabies Virus Growth Factor (PRGF) Facilitates the Growth and Postnatal Development of Mice and Rats. Acta Veterinaria Brno. 64(3-4). 249–255. 2 indexed citations

11.

Gašperı́k, Juraj, et al.. (1994). Pseudorabies virus growth factor can be resolved into two active components.. PubMed. 38(2). 117–20. 5 indexed citations

12.

Leško, Ján, et al.. (1993). Large-scale production of infectious bovine rhinotracheitis virus in cell culture on microcarriers.. PubMed. 37(1). 73–8. 7 indexed citations

13.

Kováč, Jaroslav, et al.. (1989). Reactions of aromatic amines with 5-nitro-3-furoyl and 5-nitro-2-furoyl isothiocyanates. Collection of Czechoslovak Chemical Communications. 54(3). 699–705.

14.

Rajcáni, J, et al.. (1988). A simple novel procedure for preparation of herpes simplex virus subunit vaccine.. PubMed. 32(4). 317–28. 3 indexed citations

15.

Kubíček, Petr, et al.. (1983). Determination of diffusion coefficients with a general temperature program using dta equipment. Thermochimica Acta. 64(1-2). 229–236.

16.

FISERA, L., et al.. (1980). 1,3-Dipolar cycloadditions of heterocycles 1. Cycloadditions ofC-benzoyl-N-phenylnitrone to furan. Monatshefte für Chemie - Chemical Monthly. 111(4). 909–919. 8 indexed citations

17.

Uher, Michal, et al.. (1976). Reaction of isothiocyanates with diazomethane. Collection of Czechoslovak Chemical Communications. 41(4). 1182–1187. 5 indexed citations

18.

FISERA, L., et al.. (1974). Furan derivatives-IX. Tetrahedron. 30(23-24). 4123–4127. 14 indexed citations

19.

Greśíková, M, et al.. (1970). Formation of antibody to tick-borne encephalitis virus in Lacerta viridis and L. agilis lizards.. PubMed. 14(1). 87–87. 4 indexed citations

20.

Leško, Ján, Vojtěch Veselý, & Stefan Korcek. (1969). Mass spectrometry of alkylated bisphenols. Collection of Czechoslovak Chemical Communications. 34(9). 2836–2842. 3 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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