J Kolc

1.1k total citations
44 papers, 892 citations indexed

About

J Kolc is a scholar working on Organic Chemistry, Physical and Theoretical Chemistry and Spectroscopy. According to data from OpenAlex, J Kolc has authored 44 papers receiving a total of 892 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Organic Chemistry, 16 papers in Physical and Theoretical Chemistry and 10 papers in Spectroscopy. Recurrent topics in J Kolc's work include Photochemistry and Electron Transfer Studies (10 papers), Photochromic and Fluorescence Chemistry (8 papers) and Radical Photochemical Reactions (7 papers). J Kolc is often cited by papers focused on Photochemistry and Electron Transfer Studies (10 papers), Photochromic and Fluorescence Chemistry (8 papers) and Radical Photochemical Reactions (7 papers). J Kolc collaborates with scholars based in United States, Denmark and Czechia. J Kolc's co-authors include Ralph S. Becker, Josef Michl, M. Zaoral, F. Šorm, O. L. Chapman, Charles C. Chang, Erik W. Thulstrup, Alain Castellan, Emanuel Vogel and Vladimír Dvořák and has published in prestigious journals such as Journal of the American Chemical Society, The Journal of Chemical Physics and The Journal of Physical Chemistry.

In The Last Decade

J Kolc

42 papers receiving 839 citations

Peers

Countries citing papers authored by J Kolc

Since Specialization

Citations

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

Fields of papers citing papers by J Kolc

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J Kolc

This figure shows the co-authorship network connecting the top 25 collaborators of J Kolc. A scholar is included among the top collaborators of J Kolc 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 J Kolc. J Kolc 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

#	Work	Indexed citations
1	INHIBITORY EFFECT OF MERCURASCAN ON LYMPHOCYTES 1980 ·Transplantation ·(unknown), J Kolc, P. Málek, (unknown)	1
2	1,1,2-Trimethylsilaethylene 1976 ·Journal of the American Chemical Society ·O. L. Chapman, Charles C. Chang, J Kolc, Michael E. Jung, (unknown), Thomas J. Barton, (unknown)	55
3	9,10-Dehydroanthracene. A derivative of 1,4-dehydrobenzene 1976 ·Journal of the American Chemical Society ·O. L. Chapman, Charles C. Chang, J Kolc	27
4	Photochemical method for the introduction of strained multiple bonds. Benzyne C .tbd. C stretch 1975 ·Journal of the American Chemical Society ·O. L. Chapman, (unknown), J Kolc, (unknown), (unknown)	71
5	Excited singlet states of fluoranthene. I. Absorption, linear and magnetic circular dichroism, and polarized fluorescence excitation of the fluorofluoranthenes 1974 ·Journal of the American Chemical Society ·J Kolc, Erik W. Thulstrup, Josef Michl	49
6	Photochromism: nature of the coloured form of 1,2-dihydroquinolines 1972 ·Journal of the Chemical Society Perkin Transactions 2 ·J Kolc, Ralph S. Becker	12
7	Direct observation of a doubly excited state of pleiadene 1972 ·Chemical Physics Letters ·J. W. Downing, Vladimír Dvořák, J Kolc, (unknown), Josef Michl	23
8	Photochemical generation of keto-ketene II from cyclic phthaloyl peroxide. Indirect evidence for benzo-β-propiolactone. 1972 ·Tetrahedron Letters ·Vladimír Dvořák, J Kolc, (unknown)	9
9	Photochemistry—II 1971 ·Tetrahedron ·(unknown), J Kolc, S.‐O. LAWESSON	6
10	THEORETICAL CALCULATIONS OF THE TRANSITIONS OF PHOTOCOLORED FORMS OF CHROMENES 1971 ·Photochemistry and Photobiology ·L. O. Edwards, J Kolc, Ralph S. Becker	13
11	THE SPECTROSCOPY AND PHOTOCHEMISTRY OF NATURALLY OCCURRING AND SYNTHETIC CHROMENES 1970 ·Photochemistry and Photobiology ·J Kolc, Ralph S. Becker	51
12	Preparation of some mercuri‐derivatives of fluorescein labelled with isotopes ¹⁹⁷Hg or ²⁰³Hg. II. Study of conditions for optimum yield of individual fractions 1970 ·Journal of Labelled Compounds ·(unknown), (unknown), P. Málek, (unknown), J Kolc	1
13	Photochromism of 1,2-dihydroquinolines 1969 ·Journal of the American Chemical Society ·J Kolc, Ralph S. Becker	21
14	Amino acids and peptides. LXXXIX. Synthesis of L-4-azalysine, D-4-azalysine, and L-4-azalysine-[6-14C] 1969 ·Collection of Czechoslovak Chemical Communications ·J Kolc	2
15	Spectroscopy and photochemistry of phenyloxiranes 1968 ·Journal of the American Chemical Society ·Ralph S. Becker, J Kolc, (unknown), (unknown), (unknown), Gary W. Griffin	21
16	Amino acids and peptides. LXXI. Synthesis of 1-deamino-8-D-γ-aminobutyrine-vasopressin, 1-deamino-8-D-lysine-vasopressin, and 1-deamino-8-D-arginine-vasopressin 1967 ·Collection of Czechoslovak Chemical Communications ·M. Zaoral, J Kolc, F. Šorm	109
17	Amino acids and peptides. LXX. Synthesis of D-Arg8- and D-Lys8-vasopressin 1967 ·Collection of Czechoslovak Chemical Communications ·M. Zaoral, J Kolc, F. Šorm	13
18	Amino acids and peptides. LXXV. Synthesis of Gly7-Lys8-vasopressin and D-Pro7-Lys8-vasopressin 1967 ·Collection of Czechoslovak Chemical Communications ·J Kolc, M. Zaoral, F. Šorm	6
19	Synthesis of D-Arg8- and D-Lys8-vasopressin 1966 ·Collection of Czechoslovak Chemical Communications ·M. Zaoral, J Kolc, F. Šorm	8
20	Die Indirekte lymphographie mit zeitweiligem verschluss der blutkapillaren 1958 ·Acta Radiologica ·P. Málek, J Kolc	5

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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