Viktor Krchňák

4.9k total citations · 1 hit paper
182 papers, 3.8k citations indexed

About

Viktor Krchňák is a scholar working on Molecular Biology, Organic Chemistry and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, Viktor Krchňák has authored 182 papers receiving a total of 3.8k indexed citations (citations by other indexed papers that have themselves been cited), including 128 papers in Molecular Biology, 109 papers in Organic Chemistry and 33 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in Viktor Krchňák's work include Chemical Synthesis and Analysis (105 papers), Monoclonal and Polyclonal Antibodies Research (33 papers) and Click Chemistry and Applications (22 papers). Viktor Krchňák is often cited by papers focused on Chemical Synthesis and Analysis (105 papers), Monoclonal and Polyclonal Antibodies Research (33 papers) and Click Chemistry and Applications (22 papers). Viktor Krchňák collaborates with scholars based in United States, Czechia and Germany. Viktor Krchňák's co-authors include Michal Lebl, Kit S. Lam, Josef Vágner, Mark W. Holladay, Marvin J. Miller, Jennifer M. Smith, Nikolai Sepetov, Miroslav Soural, Agustina La‐Venia and O Mach and has published in prestigious journals such as Chemical Reviews, Proceedings of the National Academy of Sciences and Journal of the American Chemical Society.

In The Last Decade

Viktor Krchňák

178 papers receiving 3.5k citations

Hit Papers

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What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

The “One-Bead-One-Compound” Combinatorial Library Method

1997 582 citations Kit S. Lam, Michal Lebl et al. profile →

Peers

Countries citing papers authored by Viktor Krchňák

Since Specialization

Citations

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

Fields of papers citing papers by Viktor Krchňák

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Viktor Krchňák

This figure shows the co-authorship network connecting the top 25 collaborators of Viktor Krchňák. A scholar is included among the top collaborators of Viktor Krchňák 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 Viktor Krchňák. Viktor Krchňák 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	Regioselective Cyclic Iminium Formation of Ugi Advanced Intermediates: Rapid Access to 3,4-Dihydropyrazin-2(1H)-ones and Other Diverse Nitrogen-Containing Heterocycles 2023 ·Molecules ·(unknown), Viktor Krchňák	2
2	Isocyanide Multicomponent Reactions on Solid Phase: State of the Art and Future Application 2020 ·International Journal of Molecular Sciences ·(unknown), Viktor Krchňák	14
3	Solid-Supported Nitroso Hetero Diels–Alder Reactions. 1. Acylnitroso Dienophiles: Scope and Limitations 2007 ·Journal of Combinatorial Chemistry ·Viktor Krchňák, Ute Moellmann, Hans‐Martin Dahse, Marvin J. Miller	22
4	Solid-Supported Nitroso Hetero-Diels–Alder Reactions. 3. Acid-Mediated Transformation of Cycloadducts by Scission of the Oxazine C−O Bonds 2007 ·Journal of Combinatorial Chemistry ·Viktor Krchňák, Ute Moellmann, Hans‐Martin Dahse, Marvin J. Miller	16
5	Synthesis and Screening of N-Alkyl Hydroxamates for Inhibition of Cancer Cell Proliferation 2006 ·Combinatorial Chemistry & High Throughput Screening ·(unknown), Daniel Slíva, Jiahua Jiang, Viktor Krchňák	7
6	[16] Synthetic peptide libraries 1997 ·Methods in enzymology on CD-ROM/Methods in enzymology ·Michal Lebl, Viktor Krchňák	28
7	High-volume cellular screening for anticancer agents with combinatorial chemical libraries: A new methodology 1996 ·Molecular Diversity ·Sydney E. Salmon, (unknown), Yu Zhao, Michal Lebl, Viktor Krchňák, (unknown), Nikolai Sepetov, Kit S. Lam	41
8	Use of Large Combinatorial Chemical Libraries for Anticancer Drug Discovery 1995 ·International Journal of Pharmacognosy ·Sydney E. Salmon, Kit S. Lam, Stephen Felder, (unknown), Joseph Schlessinger, Axel Ullrich, Viktor Krchňák, Michal Lebl	4
9	Synthetic combinatorial libraries - A new tool for drug design: Methods for identifying the composition of compounds from peptide and/or nonpeptide libraries 1994 ·Journal of Protein Chemistry ·Michal Lebl, Viktor Krchňák, Nikolai Sepetov, (unknown), Magda Staňková, Petr Kočiš, Marcel Pátek, (unknown), R. D. Ferguson, Kit S. Lam, Edward N. Hanley	3
10	Adjuvant effect of liposomes and adamantylamide dipeptide on antigenicity of entrapped synthetic peptide derived from HIV-1 transmembrane region glycoprotein gp41 1994 ·Immunology Letters ·Jaroslav Tuřánek, M. Toman, Jan Novák, Viktor Krchňák, (unknown)	11
11	Multiple release of equimolar amounts of peptides from a polymeric carrier using orthogonal linkage‐cleavage chemistry 1993 ·International journal of peptide & protein research ·Michal Lebl, Marcel Pátek, Petr Kočiš, Viktor Krchňák, Victor J. Hruby, Sydney E. Salmon, (unknown)	52
12	Aggregation of resin‐bound peptides during solid‐phase peptide synthesis 1993 ·International journal of peptide & protein research ·Viktor Krchňák, (unknown), Josef Vágner	38
13	Discovery of d-amino-acid-containing ligands with selectide technology 1993 ·Gene ·(unknown), Michal Lebl, Viktor Krchňák, (unknown), (unknown), R. D. Ferguson, (unknown), (unknown)	28
14	Mapping of sequential epitopes recognized by monoclonal antibodies on the bovine leukaemia virus external glycoproteins expressed in Escherichia coli by means of antipeptide antibodies 1992 ·Journal of General Virology ·(unknown), Stefan Czene, Č Altaner, Isabelle Callebaut, Viktor Krchňák, M. Mérza, A. Burny, R. Kettmann, (unknown)	17
15	Distinct Effect of pH 2 on a Common Antigenic Structure Found in Human Interferons-α ₁ and -α ₂ in the Region 30–35 1991 ·Journal of Interferon Research ·P Kontsek, L Borecký, Michal Novák, Eva Kontseková, (unknown), Viktor Krchňák	4
16	Mapping of serologically relevant regions of human cytomegalovirus phosphoprotein pp150 using synthetic peptides 1991 ·Journal of General Virology ·Jan Novák, Pavel Sova, Viktor Krchňák, Eva Hamšíková, H Závadová, (unknown)	19
17	Priming effect of recombinant vaccinia virus coding for the middle hepatitis B surface antigen 1990 ·Archives of Virology ·(unknown), H Závadová, L Kutinová, Viera Ludvı́ková, Viktor Krchňák, Šárka Němečková, V. Vonka	8
18	A recombinant vaccinia virus expressing hepatitis B virus middle surface protein Restricted expression of HBV antigens in human diploid cells 1990 ·Archives of Virology ·L Kutinová, Šárka Němečková, Eva Hamšíková, Malcolm C. Press, H Závadová, Ivan Hirsch, Vratislav Němeček, Viktor Krchňák, J. Smrt, (unknown), V. Vonka	11
19	A general procedure for evaluation of immunological relevance of synthetic peptides: Peptides synthesized on paper in enzyme-linked immunosorbent assay 1990 ·Analytical Biochemistry ·Viktor Krchňák, Josef Vágner, Jan Novák, (unknown), (unknown)	4
20	Biological Activity of Synthetic Subunits of Streptococcus Peptidoglycan 1985 ·Pathobiology ·J Pekárek, (unknown), (unknown), Viktor Krchňák, (unknown), Jan Ježek, (unknown)	1

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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