Zbigniew Czarnocki

3.4k total citations · 2 hit papers
129 papers, 2.8k citations indexed

About

Zbigniew Czarnocki is a scholar working on Organic Chemistry, Molecular Biology and Spectroscopy. According to data from OpenAlex, Zbigniew Czarnocki has authored 129 papers receiving a total of 2.8k indexed citations (citations by other indexed papers that have themselves been cited), including 87 papers in Organic Chemistry, 42 papers in Molecular Biology and 31 papers in Spectroscopy. Recurrent topics in Zbigniew Czarnocki's work include Chemical synthesis and alkaloids (30 papers), Asymmetric Synthesis and Catalysis (23 papers) and Synthesis and Biological Activity (21 papers). Zbigniew Czarnocki is often cited by papers focused on Chemical synthesis and alkaloids (30 papers), Asymmetric Synthesis and Catalysis (23 papers) and Synthesis and Biological Activity (21 papers). Zbigniew Czarnocki collaborates with scholars based in Poland, United States and Italy. Zbigniew Czarnocki's co-authors include Rüssel J. Reiter, Dun‐Xian Tan, Jan K. Maurin, Tadeusz M. Krygowski, Juan C. Mayo, Rosa M. Sáinz, Michał K. Cyrański, Alan R. Katritzky, Josefa León and Günter Häfelinger and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and International Journal of Molecular Sciences.

In The Last Decade

Zbigniew Czarnocki

124 papers receiving 2.8k citations

Hit Papers

align trajectories

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.

Melatonin as an antioxidant: biochemical mechanisms and pathophysiological implications in humans.

2003 522 citations Juan C. Mayo, Rosa M. Sáinz et al. profile →
Aromaticity: a Theoretical Concept of Immense Practical Importance

2000 435 citations Tadeusz M. Krygowski, Michał K. Cyrański et al. Tetrahedron profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Zbigniew Czarnocki Poland	23	1.4k	684	569	301	241	129	2.8k
Hideaki Oike Japan	34	1.4k 1.0×	702 1.0×	529 0.9×	280 0.9×	197 0.8×	110	3.6k
Pierre Renard France	41	2.4k 1.8×	1.8k 2.7×	1.3k 2.2×	111 0.4×	237 1.0×	160	5.1k
Bruno Pfeiffer France	36	2.4k 1.7×	1.6k 2.3×	270 0.5×	93 0.3×	112 0.5×	145	3.8k
Travis T. Wager United States	29	1.1k 0.8×	1.7k 2.4×	305 0.5×	68 0.2×	193 0.8×	42	3.9k
Gilberto Spadoni Italy	31	1.1k 0.8×	844 1.2×	1.3k 2.3×	146 0.5×	131 0.5×	118	2.8k
Young‐Ger Suh South Korea	31	1.4k 1.0×	1.6k 2.3×	238 0.4×	102 0.3×	59 0.2×	207	4.3k
Gérald Guillaumet France	38	4.6k 3.4×	1.8k 2.6×	407 0.7×	249 0.8×	274 1.1×	382	6.0k
Silvia Rivara Italy	42	1.1k 0.8×	1.9k 2.8×	1.1k 2.0×	86 0.3×	146 0.6×	136	4.9k
Hernán A. Navarro United States	31	837 0.6×	1.6k 2.4×	142 0.2×	78 0.3×	72 0.3×	123	3.1k
Annalida Bedini Italy	27	707 0.5×	555 0.8×	923 1.6×	112 0.4×	86 0.4×	84	1.9k

Countries citing papers authored by Zbigniew Czarnocki

Since Specialization

Citations

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

Fields of papers citing papers by Zbigniew Czarnocki

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Zbigniew Czarnocki

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

Szczepankiewicz, Andrzej A., Hanna Nieznańska, Andrei Zlobin, et al.. (2024). Cellular Distribution and Ultrastructural Changes in HaCaT Cells, Induced by Podophyllotoxin and Its Novel Fluorescent Derivative, Supported by the Molecular Docking Studies. International Journal of Molecular Sciences. 25(11). 5948–5948. 2 indexed citations

Zawadzka, Anna, Zbigniew Czarnocki, Juan C. Mayo, et al.. (2021). Evaluation of different internal standardization approaches for the quantification of melatonin in cell culture samples by multiple heart-cutting two dimensional liquid chromatography tandem mass spectrometry. Journal of Chromatography A. 1663. 462752–462752. 5 indexed citations

Zawadzka, Anna, Zbigniew Czarnocki, Leticia Monjas, et al.. (2021). “Clicking“ fragment leads to novel dual-binding cholinesterase inhibitors. Bioorganic & Medicinal Chemistry. 42. 116269–116269. 10 indexed citations

Lipiński, Piotr F. J., Piotr Kossoń, Piotr Roszkowski, et al.. (2019). Fentanyl Family at the Mu-Opioid Receptor: Uniform Assessment of Binding and Computational Analysis. Molecules. 24(4). 740–740. 42 indexed citations

Roszkowski, Piotr, et al.. (2018). Regio-and atropselective synthesis of selected ortho-phenyl substituted arylpyridine derivatives. Journal of Molecular Structure. 1177. 564–570. 2 indexed citations

Granica, Sebastian, et al.. (2018). The Activity of Urolithin A and M4 Valerolactone, Colonic Microbiota Metabolites of Polyphenols, in a Prostate Cancer In Vitro Model. Planta Medica. 85(2). 118–125. 33 indexed citations

Roszkowski, Piotr, Jan K. Maurin, & Zbigniew Czarnocki. (2017). New N,N-diamine ligands derived from (−)-menthol and their application in the asymmetric transfer hydrogenation. Tetrahedron Asymmetry. 28(4). 532–538. 2 indexed citations

Granica, Sebastian, Anna K. Kiss, Małgorzata Jarończyk, et al.. (2013). Synthesis of Imperatorin Analogs and Their Evaluation as Acetylcholinesterase and Butyrylcholinesterase Inhibitors. Archiv der Pharmazie. 346(11). 775–782. 13 indexed citations

Zawadzka, Anna, et al.. (2012). Highly selective inhibition of butyrylcholinesterase by a novel melatonin–tacrine heterodimers. Journal of Pineal Research. 54(4). 435–441. 25 indexed citations

10.

Wojtasiewicz, Krystyna, et al.. (2009). The analytical profile of some 4-methylthioamphetamine (4-MTA) homologues. Forensic Science International. 192(1-3). 98–114. 5 indexed citations

11.

Roszkowski, Piotr & Zbigniew Czarnocki. (2007). Selected Recent Developments in the Enantioselective Reduction of Imines by Asymmetric Transfer Hydrogenation. Mini-Reviews in Organic Chemistry. 4(3). 190–200. 25 indexed citations

12.

Zawadzka, Anna, et al.. (2005). First enantioselective synthesis of the antitumour alkaloid (+)-crispine A and determination of its enantiomeric purity by 1H NMR. Tetrahedron Asymmetry. 16(22). 3619–3621. 83 indexed citations

13.

Tubaro, Michela, et al.. (2003). ESI/MS/MS in characterization of diastereomeric intermediates in the stereocontrolled synthesis of protoberberines. International Journal of Mass Spectrometry. 228(2-3). 209–220. 1 indexed citations

14.

Maurin, Jan K., et al.. (2002). (2S)-1-(4-Methoxyphenyl)-N-[(1R)-2-(4-methoxyphenyl)-1- methylethyl]-2-propanamine in Crude p-Methoxyamphetamine (PMA) Produced by the Leuckart Method. Zeitschrift für Naturforschung B. 57(5). 593–598. 6 indexed citations

15.

Czarnocki, Zbigniew, et al.. (2001). α-Phenylethylamine in illegally produced amphetamine. Forensic Science International. 123(2-3). 182–190. 14 indexed citations

16.

Krygowski, Tadeusz M., Michał K. Cyrański, Zbigniew Czarnocki, Günter Häfelinger, & Alan R. Katritzky. (2000). Aromaticity: a Theoretical Concept of Immense Practical Importance. Tetrahedron. 56(13). 1783–1796. 435 indexed citations breakdown →

17.

Gioacchini, Anna Maria, et al.. (2000). Electrospray ionization, accurate mass measurements and multistage mass spectrometry experiments in the characterization of stereoisomeric isoquinoline alkaloids. Rapid Communications in Mass Spectrometry. 14(17). 1592–1599. 11 indexed citations

18.

Krygowski, Tadeusz M., et al.. (2000). ChemInform Abstract: Aromaticity: A Theoretical Concept of Immense Practical Importance. ChemInform. 31(25). 1 indexed citations

19.

Maurin, Jan K., et al.. (1999). STRUCTURE OF N2-4-(2-CHLOROPHENYL)-1,3-THIAZOL-2-YL-(1R, 1S)-6,7-DIMETHOXY-1-(3-PYRIDYLMETHY L)-1,2,3,4-TETRAHYDRO-2-ISOQUINOLINECARBOXO AMIDE. Polish Journal of Chemistry. 73(2). 377–383. 2 indexed citations

20.

Maurin, Jan K., et al.. (1998). REACTION OF PHENYLLITHIUM WITH N-PIVALOYL-2-PIPERIDONE. Polish Journal of Chemistry. 72(5). 940–948.

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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