Lucas R. Chadwick

2.1k total citations
26 papers, 1.7k citations indexed

About

Lucas R. Chadwick is a scholar working on Pharmacology, Molecular Biology and Biochemistry. According to data from OpenAlex, Lucas R. Chadwick has authored 26 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Pharmacology, 8 papers in Molecular Biology and 7 papers in Biochemistry. Recurrent topics in Lucas R. Chadwick's work include Hops Chemistry and Applications (14 papers), Phytochemicals and Antioxidant Activities (7 papers) and Chromatography in Natural Products (6 papers). Lucas R. Chadwick is often cited by papers focused on Hops Chemistry and Applications (14 papers), Phytochemicals and Antioxidant Activities (7 papers) and Chromatography in Natural Products (6 papers). Lucas R. Chadwick collaborates with scholars based in United States, Poland and Italy. Lucas R. Chadwick's co-authors include Guido F. Pauli, Richard B. van Breemen, Norman R. Farnsworth, Dejan Nikolić, Gail B. Mahady, Susan L. Pendland, Birgit M. Dietz, Yongmei Li, Judy L. Bolton and Daniel G. Fabricant and has published in prestigious journals such as Analytical Chemistry, Journal of Agricultural and Food Chemistry and Pharmaceutical Research.

In The Last Decade

Lucas R. Chadwick

26 papers receiving 1.6k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Lucas R. Chadwick United States 18 906 681 502 403 268 26 1.7k
Toshiyuki Murakami Japan 28 383 0.4× 1.4k 2.1× 659 1.3× 297 0.7× 250 0.9× 69 2.5k
Stefan Gafner United States 27 356 0.4× 776 1.1× 507 1.0× 296 0.7× 203 0.8× 61 1.8k
Chao‐Mei Ma China 34 667 0.7× 1.7k 2.4× 862 1.7× 330 0.8× 466 1.7× 116 3.2k
Évelyne Ollivier France 26 414 0.5× 866 1.3× 980 2.0× 334 0.8× 102 0.4× 100 2.1k
Catherine Neto United States 24 337 0.4× 775 1.1× 582 1.2× 425 1.1× 854 3.2× 48 2.2k
Seham S. El‐Hawary Egypt 26 307 0.3× 799 1.2× 935 1.9× 572 1.4× 383 1.4× 176 2.4k
Fadia S. Youssef Egypt 28 292 0.3× 636 0.9× 784 1.6× 598 1.5× 365 1.4× 115 2.1k
Sunil Kumar India 20 366 0.4× 475 0.7× 762 1.5× 322 0.8× 265 1.0× 70 1.7k
Ciddi Veeresham India 19 293 0.3× 693 1.0× 460 0.9× 184 0.5× 146 0.5× 95 1.7k
Guo‐Cai Wang China 28 497 0.5× 1.5k 2.2× 704 1.4× 284 0.7× 168 0.6× 145 2.5k

Countries citing papers authored by Lucas R. Chadwick

Since Specialization
Citations

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

Fields of papers citing papers by Lucas R. Chadwick

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Lucas R. Chadwick. 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 Lucas R. Chadwick. The network helps show where Lucas R. Chadwick may publish in the future.

Co-authorship network of co-authors of Lucas R. Chadwick

This figure shows the co-authorship network connecting the top 25 collaborators of Lucas R. Chadwick. A scholar is included among the top collaborators of Lucas R. Chadwick 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 Lucas R. Chadwick. Lucas R. Chadwick 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.
Pauli, Guido F., Shao‐Nong Chen, David C. Lankin, et al.. (2014). Essential Parameters for Structural Analysis and Dereplication by 1H NMR Spectroscopy. Journal of Natural Products. 77(6). 1473–1487. 73 indexed citations
2.
Choi, Yongsoo, Sang‐Jip Nam, Megan Sturdy, et al.. (2011). Correction to Screening Natural Products for Inhibitors of Quinone Reductase-2 Using Ultrafiltration LC–MS. Analytical Chemistry. 83(11). 4325–4325. 2 indexed citations
3.
Choi, Yongsoo, Sang‐Jip Nam, Megan Sturdy, et al.. (2010). Screening Natural Products for Inhibitors of Quinone Reductase-2 Using Ultrafiltration LC−MS. Analytical Chemistry. 83(3). 1048–1052. 68 indexed citations
4.
Chen, Shao‐Nong, David C. Lankin, Lucas R. Chadwick, Birgit U. Jaki, & Guido F. Pauli. (2009). Dynamic Residual Complexity of Natural Products by qHNMR: Solution Stability of Desmethylxanthohumol. Planta Medica. 75(7). 757–762. 22 indexed citations
5.
Overk, Cassia, Jian Guo, Lucas R. Chadwick, et al.. (2008). In vivo estrogenic comparisons of Trifolium pratense (red clover) Humulus lupulus (hops), and the pure compounds isoxanthohumol and 8-prenylnaringenin. Chemico-Biological Interactions. 176(1). 30–39. 71 indexed citations
6.
Jaki, Birgit U., Scott G. Franzblau, Lucas R. Chadwick, et al.. (2008). Purity−Activity Relationships of Natural Products: The Case of Anti-TB Active Ursolic Acid. Journal of Natural Products. 71(10). 1742–1748. 59 indexed citations
7.
Pang, Yan Ling Joy, Dejan Nikolić, Dongwei Zhu, et al.. (2007). Binding of the hop (Humulus lupulus L.) chalcone xanthohumol to cytosolic proteins in Caco‐2 intestinal epithelial cells. Molecular Nutrition & Food Research. 51(7). 872–879. 51 indexed citations
8.
Guo, Jian, Dejan Nikolić, Lucas R. Chadwick, Guido F. Pauli, & Richard B. van Breemen. (2006). IDENTIFICATION OF HUMAN HEPATIC CYTOCHROME P450 ENZYMES INVOLVED IN THE METABOLISM OF 8-PRENYLNARINGENIN AND ISOXANTHOHUMOL FROM HOPS (HUMULUS LUPULUS L.). Drug Metabolism and Disposition. 34(7). 1152–1159. 94 indexed citations
9.
Nikolić, Dejan, Yongmei Li, Lucas R. Chadwick, & Richard B. van Breemen. (2006). In Vitro Studies of Intestinal Permeability and Hepatic and Intestinal Metabolism of 8-Prenylnaringenin, a Potent Phytoestrogen from Hops (Humulus lupulus L.). Pharmaceutical Research. 23(5). 864–872. 35 indexed citations
10.
Dietz, Birgit M., Young-Hwa Kang, Guowen Liu, et al.. (2005). Xanthohumol Isolated from Humulus lupulus Inhibits Menadione-Induced DNA Damage through Induction of Quinone Reductase. Chemical Research in Toxicology. 18(8). 1296–1305. 181 indexed citations
11.
Mahady, Gail B., Susan L. Pendland, Frank A. Hamill, et al.. (2005). In Vitro susceptibility ofHelicobacter pylori to botanical extracts used traditionally for the treatment of gastrointestinal disorders. Phytotherapy Research. 19(11). 988–991. 173 indexed citations
12.
Chadwick, Lucas R., Guido F. Pauli, & Norman R. Farnsworth. (2005). The pharmacognosy of Humulus lupulus L. (hops) with an emphasis on estrogenic properties. Phytomedicine. 13(1-2). 119–131. 158 indexed citations
13.
Nikolić, Dejan, Yongmei Li, Lucas R. Chadwick, Guido F. Pauli, & Richard B. van Breemen. (2005). Metabolism of xanthohumol and isoxanthohumol, prenylated flavonoids from hops (Humulus lupulus L.), by human liver microsomes. Journal of Mass Spectrometry. 40(3). 289–299. 117 indexed citations
14.
Chadwick, Lucas R.. (2004). Estrogens and congeners from spent hops.. Figshare. 1 indexed citations
15.
Chadwick, Lucas R., Dejan Nikolić, Joanna E. Burdette, et al.. (2004). Estrogens and Congeners from Spent Hops (Humuluslupulus). Journal of Natural Products. 67(12). 2024–2032. 107 indexed citations
16.
Nikolić, Dejan, Yongmei Li, Lucas R. Chadwick, et al.. (2004). METABOLISM OF 8-PRENYLNARINGENIN, A POTENT PHYTOESTROGEN FROM HOPS (HUMULUS LUPULUS), BY HUMAN LIVER MICROSOMES. Drug Metabolism and Disposition. 32(2). 272–279. 70 indexed citations
17.
Mahady, Gail B., et al.. (2003). In vitro susceptibility of Helicobacter pylori to isoquinoline alkaloids from Sanguinaria canadensis and Hydrastis canadensis. Phytotherapy Research. 17(3). 217–221. 102 indexed citations
18.
Hwang, Bang Yeon, et al.. (2003). Antimicrobial Constituents from Goldenseal (the Rhizomes ofHydrastis canadensis) against Selected Oral Pathogens. Planta Medica. 69(7). 623–627. 79 indexed citations
19.
Mahady, Gail B., Daniel G. Fabricant, Lucas R. Chadwick, & Birgit M. Dietz. (2002). Black Cohosh: An Alternative Therapy for Menopause?. PubMed. 5(6). 283–289. 28 indexed citations
20.
Chadwick, Lucas R., Christine D. Wu, & A. Douglas Kinghorn. (2001). ISOLATION OF ALKALOIDS FROM GOLDENSEAL (HYDRASTIS CANADENSIS RHIZOMES) USING pH-ZONE REFINING COUNTERCURRENT CHROMATOGRAPHY. Journal of Liquid Chromatography & Related Technologies. 24(16). 2445–2453. 16 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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