Ok Pyo Zee

1.6k total citations
56 papers, 1.3k citations indexed

About

Ok Pyo Zee is a scholar working on Molecular Biology, Organic Chemistry and Plant Science. According to data from OpenAlex, Ok Pyo Zee has authored 56 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 41 papers in Molecular Biology, 17 papers in Organic Chemistry and 13 papers in Plant Science. Recurrent topics in Ok Pyo Zee's work include Natural product bioactivities and synthesis (17 papers), Phytochemistry and Biological Activities (12 papers) and Chemical Synthesis and Analysis (9 papers). Ok Pyo Zee is often cited by papers focused on Natural product bioactivities and synthesis (17 papers), Phytochemistry and Biological Activities (12 papers) and Chemical Synthesis and Analysis (9 papers). Ok Pyo Zee collaborates with scholars based in South Korea, Ethiopia and Puerto Rico. Ok Pyo Zee's co-authors include Kang Ro Lee, Young Hoon Jung, Jong Hwan Kwak, Dae Keun Kim, Sang Un Choi, In Su Kim, Shi Yong Ryu, Se Chan Kang, Chong Ock Lee and Joa Sub Oh and has published in prestigious journals such as Food Chemistry, The Journal of Organic Chemistry and Tetrahedron.

In The Last Decade

Ok Pyo Zee

56 papers receiving 1.3k citations

Peers

Countries citing papers authored by Ok Pyo Zee

Since Specialization

Citations

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

Fields of papers citing papers by Ok Pyo Zee

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ok Pyo Zee. 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 Ok Pyo Zee. The network helps show where Ok Pyo Zee may publish in the future.

Co-authorship network of co-authors of Ok Pyo Zee

This figure shows the co-authorship network connecting the top 25 collaborators of Ok Pyo Zee. A scholar is included among the top collaborators of Ok Pyo Zee 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 Ok Pyo Zee. Ok Pyo Zee 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	Cytotoxic Ergosterol Derivatives from the Mushroom Naematoloma fasciculare 2014 ·Natural Product Sciences ·Ki Hyun Kim, Sang Un Choi, Hyung Jun Noh, Ok Pyo Zee, Kang Ro Lee	7
2	Cytotoxic effects of triterpenoid saponins from Androsace umbellata against multidrug resistance (MDR) and non-MDR cells 2010 ·Archives of Pharmacal Research ·Jong Hyuk Park, Jong Hwan Kwak, (unknown), (unknown), (unknown), (unknown), Sang Un Choi, Se Chan Kang, Ok Pyo Zee	19
3	Cytotoxic phenolic compounds from Chionanthus retusus 2009 ·Archives of Pharmacal Research ·Jong Hwan Kwak, (unknown), (unknown), Sang Un Choi, Ok Pyo Zee	71
4	Screening of estrogenic and antiestrogenic activities from medicinal plants 2007 ·Environmental Toxicology and Pharmacology ·In Gyu Kim, Se Chan Kang, (unknown), (unknown), Ok Pyo Zee	25
5	Synthesis of psoralen derivatives and their blocking effect of hKv1.5 channel 2007 ·Archives of Pharmacal Research ·Jae Soon Eun, Kwang Sik Kim, (unknown), (unknown), (unknown), Kyung‐A Lee, Dae Keun Kim, (unknown), In Su Kim, Young Hoon Jung, Ok Pyo Zee, Dong Jin Yoo, (unknown)	21
6	Evaluation of oriental medicinal herbs for estrogenic and antiproliferative activities 2006 ·Phytotherapy Research ·Se Chan Kang, Chang Min Lee, Han Seok Choi, Jae‐Hyun Lee, Joa Sub Oh, (unknown), Ok Pyo Zee	52
7	Flavonoid Compounds from Viola hondoensis and Their Effect on Matrix Metalloproteinase-1 in Ultraviolet Irradiation of Cultured Human Skin Fibroblasts 2005 ·Food Science and Biotechnology ·Hyung‐In Moon, Joongku Lee, Ok Pyo Zee, Jin Ho Chung	2
8	Pharmacokinetics of a novel histone deacetylase inhibitor, apicidin, in rats 2005 ·Biopharmaceutics & Drug Disposition ·Beom Soo Shin, (unknown), Eun Hye Park, (unknown), (unknown), John Kim, (unknown), Ok Pyo Zee, Kang Choon Lee, (unknown), Sun Dong Yoo	7
9	Triterpenoid fromTiarella polyphylla, regulation of type 1 procollagen and MMP-1 in ultraviolet irradiation of cultured old age human dermal fibroblasts 2004 ·Archives of Pharmacal Research ·(unknown), Joongku Lee, Ok Pyo Zee, Jin Ho Chung	6
10	A New Cyanogenic Glycoside from Sorbaria sorbifolia var. stellipila. 2000 ·Chemical and Pharmaceutical Bulletin ·Dae Keun Kim, Ok Pyo Zee	12
11	Suppression of inducible nitric oxide synthase expression in RAW 264.7 macrophages by two β-carboline alkaloids extracted from Melia azedarach 2000 ·European Journal of Pharmacology ·(unknown), Seung Hee Kim, Ok Pyo Zee, Kang Ro Lee, Hoi Young Lee, Jeung Whan Han, Hyang Woo Lee	63
12	Inducible nitric oxide synthase inhibitors fromMelia azedarach var.Japonica 1999 ·Archives of Pharmacal Research ·Hak Cheol Kwon, (unknown), Seung Hee Kim, (unknown), (unknown), Jeung Whan Han, (unknown), Ok Pyo Zee, Kang Ro Lee	11
13	A new cytotoxic acyclic diterpene fromCarpesium divaricatum 1999 ·Archives of Pharmacal Research ·Ok Pyo Zee, Dae Keun Kim, Sang Un Choi, (unknown), Kang Ro Lee	19
14	Anti-allergic components from the peels ofCitrus unshiu 1999 ·Archives of Pharmacal Research ·Dae Keun Kim, (unknown), Jae Soon Eun, Ok Pyo Zee, (unknown), (unknown), Sang‐Hyun Kim, Tae Yong Shin	30
15	Thymol derivatives fromCarpesium divaricatum 1998 ·Archives of Pharmacal Research ·Ok Pyo Zee, Dae Keun Kim, Kang Ro Lee	32
16	A new epoxynaphthoquinol fromRumex japonicus 1998 ·Archives of Pharmacal Research ·Ok Pyo Zee, Dae Keun Kim, Hak Cheol Kwon, Kang Ro Lee	15
17	Isolation of a multidrug resistance inhibitor fromAconitum pseudo-laeve var.erectum 1998 ·Archives of Pharmacal Research ·Dae Keun Kim, Hyog Young Kwon, Kang Ro Lee, (unknown), Ok Pyo Zee	17
18	Cytotoxic constituents ofSorbaria sorbifolia var.stellipila 1997 ·Archives of Pharmacal Research ·Dae Keun Kim, Sang Hoon Choi, (unknown), Shi Yong Ryu, (unknown), (unknown), Jee H. Jung, (unknown), Kang Ro Lee, Ok Pyo Zee	15
19	Four New Cytotoxic Germacranolides from Carpesium divaricatum 1997 ·Journal of Natural Products ·Dae Keun Kim, Nam In Baek, Sang Un Choi, (unknown), Kang Ro Lee, Ok Pyo Zee	37
20	Simulataneous determination of cefamandole and cefamandole nafate in human plasma and urine by high-performance liquid chromatography with column switching 1990 ·Journal of Chromatography B Biomedical Sciences and Applications ·(unknown), Ok Pyo Zee, (unknown)	15

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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