Ján Lokaj

771 total citations
107 papers, 619 citations indexed

About

Ján Lokaj is a scholar working on Organic Chemistry, Polymers and Plastics and Inorganic Chemistry. According to data from OpenAlex, Ján Lokaj has authored 107 papers receiving a total of 619 indexed citations (citations by other indexed papers that have themselves been cited), including 64 papers in Organic Chemistry, 24 papers in Polymers and Plastics and 24 papers in Inorganic Chemistry. Recurrent topics in Ján Lokaj's work include Crystal structures of chemical compounds (19 papers), Advanced Polymer Synthesis and Characterization (18 papers) and Synthesis and properties of polymers (16 papers). Ján Lokaj is often cited by papers focused on Crystal structures of chemical compounds (19 papers), Advanced Polymer Synthesis and Characterization (18 papers) and Synthesis and properties of polymers (16 papers). Ján Lokaj collaborates with scholars based in Czechia, Slovakia and Russia. Ján Lokaj's co-authors include F. Hrabák, Petr Holler, Petr Štěpánek, Jaroslav Křı́ž, Petr Vlček, V. Kettmann, Viktor Kettmann, Martin Sahul, Miroslav Sahul and J. Garaj and has published in prestigious journals such as Macromolecules, Polymer and Tetrahedron Letters.

In The Last Decade

Ján Lokaj

102 papers receiving 589 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ján Lokaj Czechia 13 335 180 120 98 87 107 619
Tadashi Kawai Japan 14 298 0.9× 143 0.8× 118 1.0× 95 1.0× 46 0.5× 53 666
N.A. Platé Russia 12 185 0.6× 127 0.7× 163 1.4× 152 1.6× 55 0.6× 59 517
Stephen V. Arehart United States 6 599 1.8× 181 1.0× 189 1.6× 40 0.4× 95 1.1× 8 673
Stanislav N. Sidorov Russia 11 384 1.1× 354 2.0× 123 1.0× 61 0.6× 100 1.1× 13 708
H.‐P. Hentze Germany 9 328 1.0× 424 2.4× 128 1.1× 44 0.4× 90 1.0× 10 771
John W. Fitch United States 17 316 0.9× 254 1.4× 310 2.6× 134 1.4× 43 0.5× 56 706
Xumin He China 19 513 1.5× 121 0.7× 116 1.0× 120 1.2× 36 0.4× 39 796
David A. Babb United States 15 353 1.1× 226 1.3× 393 3.3× 96 1.0× 38 0.4× 26 797
V. Sue Myers United States 7 220 0.7× 265 1.5× 260 2.2× 44 0.4× 127 1.5× 8 572
Alessandro Sassi Italy 12 163 0.5× 196 1.1× 161 1.3× 42 0.4× 31 0.4× 28 532

Countries citing papers authored by Ján Lokaj

Since Specialization
Citations

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

Fields of papers citing papers by Ján Lokaj

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ján Lokaj

This figure shows the co-authorship network connecting the top 25 collaborators of Ján Lokaj. A scholar is included among the top collaborators of Ján Lokaj 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 Lokaj. Ján Lokaj 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.
Veverka, Miroslav, Tibor Dubaj, Eva Veverková, et al.. (2020). Formulations of Staphylococcus aureus bacteriophage in biodegradable beta-glucan and arabinogalactan-based matrices. Journal of Drug Delivery Science and Technology. 59. 101909–101909. 12 indexed citations
2.
Sláma, J., et al.. (2019). Metamagnetism in manganate magnesium ferrite. Journal of Electrical Engineering. 70(1). 78–81. 2 indexed citations
3.
Sahul, Miroslav, et al.. (2019). The Effect of Annealing on the Properties of AW5754 Aluminum Alloy-AZ31B Magnesium Alloy Explosively Welded Bimetals. Journal of Materials Engineering and Performance. 28(10). 6192–6208. 20 indexed citations
4.
Lokaj, Ján, et al.. (2018). The influence of selected ions on various characteristics of Nickel-Zinc ferrites. Journal of Electrical Engineering. 69(6). 449–453. 1 indexed citations
5.
Sahul, Miroslav, Martin Sahul, & Ján Lokaj. (2016). Effect of Surface Layer on the Properties of AZ31 Magnesium Alloy Welded Joints. Materials Today Proceedings. 3(4). 1150–1155. 7 indexed citations
6.
Tomčı́k, Peter, et al.. (2013). Boron-Doped Diamond Electrode as Sensitive and Selective Green Electroanalytical Tool for Heavy Metals Environmental Monitoring: Zinc Detection in Rubber Industry Waste. Polish Journal of Environmental Studies. 22(5). 6 indexed citations
7.
Lokaj, Ján, et al.. (2011). X-ray microanalysis of Al-austenitic steel boundary formed by explosion welding. 4 indexed citations
8.
9.
Sedláček, Jaroslav, Marian Rebros, M. Jamnický, & Ján Lokaj. (2004). Influence of glass composition on high zirconia fused cast refractory corrosion. TIB Repositorium. 2 indexed citations
10.
Kettmann, Viktor, et al.. (2004). 2-(Phenylaminomethylidene)cyclohexane-1,3-dione. Acta Crystallographica Section C Crystal Structure Communications. 60(4). o252–o254. 1 indexed citations
11.
Kettmann, Viktor, et al.. (2004). 3-Butyl-1-(5-nitrobenzo[c][1,2]thiazol-3-yl)-3-phenyltriazene. Acta Crystallographica Section C Crystal Structure Communications. 60(2). o143–o145. 4 indexed citations
12.
Lokaj, Ján, Libuše Brožová, Petr Holler, & Zbyněk Pientka. (2002). Synthesis and Gas Permeability of Block Copolymers Composed of Poly(styrene-co-acrylonitrile) and Polystyrene Blocks. Collection of Czechoslovak Chemical Communications. 67(2). 267–278. 11 indexed citations
13.
Lokaj, Ján, et al.. (2001). Dimethyl 2-{[2-(methoxycarbonyl)-1-(methoxycarbonylmethyl)pyrrol-4-yl]methylene}propanedioate. Acta Crystallographica Section C Crystal Structure Communications. 57(8). 973–974.
14.
Lokaj, Ján, et al.. (2001). cis-6-Phenyl-4bH,6H,11H,13H-isoindolo[1,2-c]benz[2,4]oxazepin-13-one. Acta Crystallographica Section C Crystal Structure Communications. 57(6). 735–736. 3 indexed citations
15.
Kettmann, Viktor, Ján Lokaj, P. Šimůnek, & V. Macháček. (2001). 4-(4-Methoxyphenylamino)-3-phenylazo-3-penten-2-one. Acta Crystallographica Section C Crystal Structure Communications. 57(6). 737–739. 6 indexed citations
16.
Lokaj, Ján, et al.. (1995). Electrically Induced Structural Changes in Quaternized Methyl Methacrylate-N-[2-methyl-5-(dimethylamino)phenyl]maleimide Copolymer Membranes. Collection of Czechoslovak Chemical Communications. 60(10). 1728–1732. 2 indexed citations
17.
Lokaj, Ján, et al.. (1989). The crystal and molecular structure of tris-butyl-tin(IV)-(1-pyrrolidinecarbodithioato)-3-propionate. Collection of Czechoslovak Chemical Communications. 54(3). 684–690. 1 indexed citations
18.
Lokaj, Ján, et al.. (1989). Structure of a substituted 2-furylethylene derivative. Acta Crystallographica Section C Crystal Structure Communications. 45(3). 533–534. 1 indexed citations
19.
Lokaj, Ján, H. Pivcová, & F. Hrabák. (1986). The diels‐alder reaction and copolymerization of halogenated N‐phenylmaleimides with dienes. Die Angewandte Makromolekulare Chemie. 144(1). 207–218. 1 indexed citations
20.
Lokaj, Ján, et al.. (1982). The crystal structure of tris(diallyldithiocarbamato) iron(III). Collection of Czechoslovak Chemical Communications. 47(10). 2633–2638. 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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