Ivan C̆erný

1.2k citations

112 papers · 912 indexed · h-index 16

Impact in

Behavioral Neuroscience top 10%
- Stress Responses and Cortisol
Physiology top 10%

Papers in ⓘ

Genetics 34
- Estrogen and related hormone effects 33
Pharmacology 10
- Pharmacogenetics and Drug Metabolism 9

Co-authors: Vladimı́r Pouzar (66 shared papers)Pavel Drašar (41 shared papers)Martin Hill (12 shared papers)Helena Havlı́ková (7 shared papers)Radmila Kancheva (5 shared papers)L Stárka (5 shared papers)Lyudmila Kancheva (5 shared papers)Miloš Buděšı́nský (12 shared papers)
Journals: Steroids (18 papers)Nanomaterials (3 papers)Agronomy (2 papers)The Journal of Clinical Endocrinology & Metabolism (2 papers)Carbohydrate Research (2 papers)
Partner nations: Czechia Slovakia United States

In The Last Decade

Ivan C̆erný

97 papers receiving 882 citations

Peers

Countries citing papers authored by Ivan C̆erný

Since Specialization

Citations

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

Fields of papers citing papers by Ivan C̆erný

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside Ivan C̆erný, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Ivan C̆erný Line = papers co-authored together Ivan C̆erný links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 112 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Foliar Application of Low Concentrations of Titanium Dioxide and Zinc Oxide Nanoparticles to the Common Sunflower under Field Conditions Nanomaterials ·Marek Kolenčík, Dávid Ernst, Martin Urík, Ľuba Ďurišová, Marek Bujdoš, Martin Šebesta, Edmud Dobročka, Samuel Kšiňan, Illa Ramakanth, Qian Yu, Huan Feng, Ivan C̆erný, Veronika Holišová, Gabriela Kratošová	2020	78
2	Effect of Foliar Spray Application of Zinc Oxide Nanoparticles on Quantitative, Nutritional, and Physiological Parameters of Foxtail Millet (Setaria italica L.) under Field Conditions Nanomaterials ·Marek Kolenčík, Dávid Ernst, Matej Komár, Martin Urík, Martin Šebesta, Edmud Dobročka, Ivan C̆erný, Illa Ramakanth, Raghavendra Kanike, Qian Yu, Huan Feng, D. A. Orlova, Gabriela Kratošová	2019	67
3	Neuroactive Pregnanolone Isomers during Pregnancy The Journal of Clinical Endocrinology & Metabolism ·Antonı́n Pařı́zek, Martin Hill, Radmila Kancheva, Helena Havlı́ková, Lyudmila Kancheva, Josef Cindr, Andrea Pašková, Vladimı́r Pouzar, Ivan C̆erný, P Drbohlav, Z Hájek, L Stárka	2005	49
4	Steroid–porphyrin conjugate for saccharide sensing in protic media Organic & Biomolecular Chemistry ·Mykhaylo Dukh, David Šaman, Kamil Lang, Vladimı́r Pouzar, Ivan C̆erný, Pavel Drašar, Vladimı́r Král	2003	43
5	Effects of Foliar Application of ZnO Nanoparticles on Lentil Production, Stress Level and Nutritional Seed Quality under Field Conditions Nanomaterials ·Marek Kolenčík, Dávid Ernst, Matej Komár, Martin Urík, Martin Šebesta, Ľuba Ďurišová, Marek Bujdoš, Ivan C̆erný, Juraj Chlpík, Martin Juriga, Illa Ramakanth, Qian Yu, Huan Feng, Gabriela Kratošová, Karla Čech Barabaszová, Ladislav Ducsay, Elena Aydın	2022	43
6	Altered profiles of serum neuroactive steroids in premenopausal women treated for alcohol addiction Steroids ·Martin Hill, P Popov, Helena Havlı́ková, Lyudmila Kancheva, Jana Vrbíková, Radmila Kancheva, Vladimı́r Pouzar, Ivan C̆erný, L Stárka	2005	42
7	Metal coordination as a tool for controlling the self-assembling and gelation properties of novel type cholic amide–phenanthroline gelating agent Tetrahedron ·Mykhaylo Dukh, David Šaman, J. Kroulı́k, Ivan C̆erný, Vladimı́r Pouzar, Vladimı́r Král, Pavel Drašar	2003	41
8	Serum Profiles of Free and Conjugated Neuroactive Pregnanolone Isomers in Nonpregnant Women of Fertile Age The Journal of Clinical Endocrinology & Metabolism ·Helena Havlı́ková, Martin Hill, Lyudmila Kancheva, Jana Vrbíková, Vladimı́r Pouzar, Ivan C̆erný, Radmila Kancheva, L Stárka	2006	40
9	Immunoanalysis of isoflavonoids in Pisum sativum and Vigna radiata Plant Science ·Oldřich Lapčı́k, Martin Hill, Ivan C̆erný, J. Lachman, Nawaf Al‐Maharik, Herman Adlercreutz, Richard Hampl	1999	32
10	Novel Deep Cavity Calix[4]pyrroles Derived from Steroidal Ketones Supramolecular chemistry ·Mykhaylo Dukh, Pavel Drašar, Ivan C̆erný, Vladimı́r Pouzar, James A. Shriver, Vladimı́r Král, Jonathan L. Sessler	2002	24
11	Stereoselectivity of sodium borohydride reduction of saturated steroidal ketones utilizing conditions of Luche reduction Steroids ·Eva Kudová, Ivan C̆erný, Vladimı́r Pouzar, Hana Chodounská	2010	23
12	15α-Hydroxyprogesterone in male sea lampreys, Petromyzon marinus L. Steroids ·Mara Bryan, Alexander P. Scott, Ivan C̆erný, B. Young, Weiming Li	2004	22
13	The identification and simultaneous quantification of 7-hydroxylated metabolites of pregnenolone, dehydroepiandrosterone, 3β,17β-androstenediol, and testosterone in human serum using gas chromatography–mass spectrometry The Journal of Steroid Biochemistry and Molecular Biology ·Martin Hill, Helena Havlı́ková, Jana Vrbíková, Radmila Kancheva, Lyudmila Kancheva, Vladimı́r Pouzar, Ivan C̆erný, L Stárka	2005	20
14	15α-Hydroxytestosterone produced in vitro and in vivo in the sea lamprey, Petromyzon marinus General and Comparative Endocrinology ·Mara Bryan, Alexander P. Scott, Ivan C̆erný, Sang‐Seon Yun, Weiming Li	2003	19
15	Influence of tillage system and starting N fertilization on seed yield and quality of soybean Glycine max (L.) Merrill Plant Soil and Environment ·P. Fecák, Danica Šariková, Ivan C̆erný	2010	16
16	Derivatives of 16α-hydroxy-dehydroepiandrosterone with an additional 7-oxo or 7-hydroxy substituent: Synthesis and gas chromatography/mass spectrometry analysis Steroids ·Vladimı́r Pouzar, Ivan C̆erný, Martin Hill, (unknown), R Hampl	2005	15
17	Preparation of 4-amino-1,6-anhydro-4-deoxy-β-D-glucopyranose. Isomerization of 4-amino-1,6 : 2,3-dianhydro-4-deoxy-β-D-mannopyranose to 1,6-anhydro-3,4-dideoxy-3,4-epimino-β-D-altropyranose Collection of Czechoslovak Chemical Communications ·M. Černý, Ivan C̆erný, J. Pacák	1976	12
18	Chemical synthesis of 15β-hydroxytestosterone and its derivatives using a (4-methoxyphenyl)methyl protecting group Steroids ·Ivan C̆erný, J. Fajkoš, Vladimı́r Pouzar	1996	11
19	Synthesis of Symmetrical Bis-Steroid Pyrazines Connected via D-Rings Collection of Czechoslovak Chemical Communications ·Ivan C̆erný, Vladimı́r Pouzar, Miloš Buděšı́nský, Pavel Drašar	2000	11
20	Steroid sulfatase and sulfuryl transferase activities in human brain tumors The Journal of Steroid Biochemistry and Molecular Biology ·Lubomír Kříž, Marie Bičı́ková, M Mohapl, Martin Hill, Ivan C̆erný, Richard Hampl	2008	11

About Ivan C̆erný

Ivan C̆erný is a scholar working on Genetics, Pharmacology, Physiology, Organic Chemistry and Molecular Biology, having authored 112 papers that have together received 912 indexed citations. Recurring topics across this work include Steroid Chemistry and Biochemistry (44 papers), Estrogen and related hormone effects (33 papers), Analytical Chemistry and Chromatography (11 papers), Hormonal and reproductive studies (10 papers), Chemical Synthesis and Analysis (9 papers), Sunflower and Safflower Cultivation (9 papers), Pharmacogenetics and Drug Metabolism (9 papers) and Organic Chemistry Cycloaddition Reactions (9 papers). The work is most often cited by research in Behavioral Neuroscience (61 citations), Physiology (34 citations), Organic Chemistry (180 citations), Endocrinology, Diabetes and Metabolism (94 citations) and Plant Science (199 citations). Ivan C̆erný has collaborated with scholars based in Czechia, Slovakia and United States. Frequent co-authors include Vladimı́r Pouzar, Pavel Drašar, Martin Hill, Helena Havlı́ková, Radmila Kancheva, L Stárka, Lyudmila Kancheva, Miloš Buděšı́nský, Vladimı́r Král and Marek Kolenčík. Their work appears in journals such as Steroids, Nanomaterials, Agronomy, The Journal of Clinical Endocrinology & Metabolism and Carbohydrate Research.

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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