Paul Pui‐Hay But

7.9k total citations
138 papers, 6.0k citations indexed

About

Paul Pui‐Hay But is a scholar working on Molecular Biology, Plant Science and Pharmacology. According to data from OpenAlex, Paul Pui‐Hay But has authored 138 papers receiving a total of 6.0k indexed citations (citations by other indexed papers that have themselves been cited), including 71 papers in Molecular Biology, 36 papers in Plant Science and 32 papers in Pharmacology. Recurrent topics in Paul Pui‐Hay But's work include Natural product bioactivities and synthesis (21 papers), Plant-based Medicinal Research (16 papers) and Traditional Chinese Medicine Analysis (14 papers). Paul Pui‐Hay But is often cited by papers focused on Natural product bioactivities and synthesis (21 papers), Plant-based Medicinal Research (16 papers) and Traditional Chinese Medicine Analysis (14 papers). Paul Pui‐Hay But collaborates with scholars based in Hong Kong, China and United States. Paul Pui‐Hay But's co-authors include Hong‐Xi Xu, Pang‐Chui Shaw, Ren‐Wang Jiang, Shuang‐Cheng Ma, Hui Dong, Zhendan He, Wen‐Cai Ye, Po‐Ming Hon, Vincent E. C. Ooi and Yao-Lan Li and has published in prestigious journals such as The Lancet, SHILAP Revista de lepidopterología and Analytical Chemistry.

In The Last Decade

Paul Pui‐Hay But

136 papers receiving 5.6k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Paul Pui‐Hay But Hong Kong 47 3.1k 1.7k 1.3k 997 877 138 6.0k
Geoffrey A. Cordell United States 43 4.1k 1.3× 2.3k 1.4× 1.3k 1.0× 810 0.8× 999 1.1× 206 7.9k
Brigitte Kopp Austria 36 3.0k 1.0× 2.1k 1.3× 1.1k 0.9× 915 0.9× 924 1.1× 114 6.4k
Barbara N. Timmermann United States 50 2.9k 0.9× 1.8k 1.1× 1.7k 1.3× 1.4k 1.4× 925 1.1× 210 8.0k
Geoffrey A. Cordell United States 44 3.7k 1.2× 2.3k 1.4× 1.2k 1.0× 574 0.6× 1.2k 1.3× 264 7.3k
Tian-Shung Wu Taiwan 50 4.5k 1.5× 2.7k 1.6× 1.6k 1.3× 1.2k 1.2× 1.6k 1.8× 314 9.4k
Judit Hohmann Hungary 41 3.7k 1.2× 2.6k 1.6× 1.5k 1.2× 926 0.9× 1.2k 1.4× 331 7.4k
J. David Phillipson United Kingdom 40 2.2k 0.7× 2.2k 1.3× 1.4k 1.1× 946 0.9× 897 1.0× 143 6.4k
Peter J. Houghton United Kingdom 48 3.1k 1.0× 2.6k 1.6× 1.4k 1.1× 1.8k 1.8× 892 1.0× 162 8.6k
Verena M. Dirsch Austria 45 4.0k 1.3× 1.9k 1.1× 938 0.7× 741 0.7× 1.0k 1.1× 172 8.7k
Mahabir P. Gupta Panama 39 2.1k 0.7× 2.2k 1.3× 1.1k 0.9× 490 0.5× 629 0.7× 281 5.8k

Countries citing papers authored by Paul Pui‐Hay But

Since Specialization
Citations

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

Fields of papers citing papers by Paul Pui‐Hay But

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Paul Pui‐Hay But. 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 Paul Pui‐Hay But. The network helps show where Paul Pui‐Hay But may publish in the future.

Co-authorship network of co-authors of Paul Pui‐Hay But

This figure shows the co-authorship network connecting the top 25 collaborators of Paul Pui‐Hay But. A scholar is included among the top collaborators of Paul Pui‐Hay But 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 Paul Pui‐Hay But. Paul Pui‐Hay But is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Guo, Xing, Ruijiang Wang, Mark P. Simmons, Paul Pui‐Hay But, & Jing Yu. (2013). Phylogeny of the Asian Hedyotis–Oldenlandia complex (Spermacoceae, Rubiaceae): Evidence for high levels of polyphyly and the parallel evolution of diplophragmous capsules. Molecular Phylogenetics and Evolution. 67(1). 110–122. 30 indexed citations
2.
Yu, Jing, Ming Li, Xing Guo, et al.. (2012). Value of FINS Depends on Choice of DNA Locus as Shown in Baihuasheshecao. Journal of Food and Drug Analysis. 20(4). 17. 2 indexed citations
3.
4.
Lou, Shaoke, Ka‐Lok Wong, Ming Li, et al.. (2010). An integrated web medicinal materials DNA database: MMDBD (Medicinal Materials DNA Barcode Database). BMC Genomics. 11(1). 402–402. 44 indexed citations
5.
He, Zhiheng, Rui Zhou, Ming‐Fang He, et al.. (2010). Anti-angiogenic effect and mechanism of rhein from Rhizoma Rhei. Phytomedicine. 18(6). 470–478. 62 indexed citations
6.
Wang, Yanli, et al.. (2009). The Relationship of Fagaropsis and Luvunga in Rutaceae. SHILAP Revista de lepidopterología. 9 indexed citations
7.
Shaw, Pang‐Chui, et al.. (2009). Patent applications for using DNA technologies to authenticate medicinal herbal material. Chinese Medicine. 4(1). 21–21. 9 indexed citations
8.
Cheung, Chun Wai, Sau Wan Cheng, Ling Cheng, et al.. (2008). Rapid detection of oilfish and escolar in fish steaks: A tool to prevent keriorrhea episodes. Food Chemistry. 110(2). 538–546. 34 indexed citations
9.
Zhang, Yongwen, Paul Pui‐Hay But, V.Eng-Choon Ooi, et al.. (2007). Chemical properties, mode of action, and in vivo anti-herpes activities of a lignin–carbohydrate complex from Prunella vulgaris. Antiviral Research. 75(3). 242–249. 81 indexed citations
10.
Xu, Yan‐Tong, Po‐Ming Hon, Ren‐Wang Jiang, et al.. (2006). Antitussive effects of Stemona tuberosa with different chemical profiles. Journal of Ethnopharmacology. 108(1). 46–53. 49 indexed citations
11.
Xie, Yi-Wu, Hong‐Xi Xu, Hui Dong, Ronald R. Fiscus, & Paul Pui‐Hay But. (2006). Role of nitric oxide in the vasorelaxant and hypotensive effects of extracts and purified tannins from Geum japonicum. Journal of Ethnopharmacology. 109(1). 128–133. 39 indexed citations
12.
Zhang, Yanbo, Jun Wang, Zhengtao Wang, Paul Pui‐Hay But, & Pang‐Chui Shaw. (2003). DNA Microarray for Identification of the Herb ofDendrobiumSpecies from Chinese Medicinal Formulations. Planta Medica. 69(12). 1172–1174. 40 indexed citations
13.
Ma, Shuang‐Cheng, Jiang Du, Paul Pui‐Hay But, et al.. (2002). Antiviral Chinese medicinal herbs against respiratory syncytial virus. Journal of Ethnopharmacology. 79(2). 205–211. 238 indexed citations
14.
But, Paul Pui‐Hay, et al.. (2002). Antiviral activities of flavonoids and organic acid from Trollius chinensis Bunge. Journal of Ethnopharmacology. 79(3). 365–368. 134 indexed citations
15.
Jiang, Ren‐Wang, Wen‐Cai Ye, Jiang Du, et al.. (2002). Molecular structures and π–π interactions of some flavonoids and biflavonoids. Journal of Molecular Structure. 642(1-3). 77–84. 31 indexed citations
16.
Lau, David T. W., Pang‐Chui Shaw, Jun Wang, & Paul Pui‐Hay But. (2001). Authentication of Medicinal Dendrobium Species by the Internal Transcribed Spacer of Ribosomal DNA. Planta Medica. 67(5). 456–460. 77 indexed citations
17.
Kimura, Takeatsu, et al.. (2001). International Collation of Traditional and Folk Medicine. WORLD SCIENTIFIC eBooks. 7 indexed citations
18.
Ma, Shuang‐Cheng, et al.. (2001). In Vitro Evaluation of Secoiridoid Glucosides from the Fruits of Ligustrum lucidum as Antiviral Agents.. Chemical and Pharmaceutical Bulletin. 49(11). 1471–1473. 86 indexed citations
19.
Jiang, Ren‐Wang, et al.. (2000). Gallic acid monohydrate. Acta Crystallographica Section C Crystal Structure Communications. 56(5). 594–595. 21 indexed citations
20.
But, Paul Pui‐Hay, et al.. (1985). Pharmacognostical Studies on the Related Articles of Kudingcha(苦丁茶)in Hong Kong Market. 39(1). 46–51. 2 indexed citations

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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