Xiao‐Pen Lee

1.4k total citations
57 papers, 1.1k citations indexed

About

Xiao‐Pen Lee is a scholar working on Spectroscopy, Analytical Chemistry and Toxicology. According to data from OpenAlex, Xiao‐Pen Lee has authored 57 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Spectroscopy, 26 papers in Analytical Chemistry and 12 papers in Toxicology. Recurrent topics in Xiao‐Pen Lee's work include Analytical Chemistry and Chromatography (27 papers), Analytical chemistry methods development (18 papers) and Mass Spectrometry Techniques and Applications (12 papers). Xiao‐Pen Lee is often cited by papers focused on Analytical Chemistry and Chromatography (27 papers), Analytical chemistry methods development (18 papers) and Mass Spectrometry Techniques and Applications (12 papers). Xiao‐Pen Lee collaborates with scholars based in Japan. Xiao‐Pen Lee's co-authors include Keizo Sato, Takeshi Kumazawa, Chika Hasegawa, Osamu Suzuki, Hiroshi Seno, Akira Ishii, Seisaku Uchigasaki, Kenji Hara, Tetsuya Arinobu and Taka‐aki Matsuyama and has published in prestigious journals such as Journal of Chromatography A, Analytica Chimica Acta and Journal of Ethnopharmacology.

In The Last Decade

Xiao‐Pen Lee

57 papers receiving 1.1k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Xiao‐Pen Lee Japan 21 613 540 215 195 176 57 1.1k
Keizo Sato Japan 22 703 1.1× 616 1.1× 238 1.1× 222 1.1× 266 1.5× 99 1.4k
Chika Hasegawa Japan 18 457 0.7× 385 0.7× 176 0.8× 127 0.7× 158 0.9× 40 839
Mohammad Mahdi Moein Sweden 20 712 1.2× 494 0.9× 108 0.5× 239 1.2× 179 1.0× 37 1.2k
Florin Marcel Musteata United States 23 711 1.2× 531 1.0× 91 0.4× 365 1.9× 254 1.4× 39 1.4k
Andréa Rodrigues Chaves Brazil 19 759 1.2× 546 1.0× 81 0.4× 257 1.3× 147 0.8× 73 1.2k
Makiko Hayashida Japan 20 495 0.8× 508 0.9× 173 0.8× 254 1.3× 142 0.8× 45 1.0k
Israel Donizéti de Souza Brazil 19 520 0.8× 385 0.7× 113 0.5× 236 1.2× 135 0.8× 35 1.1k
Chen Liang China 18 303 0.5× 304 0.6× 120 0.6× 203 1.0× 231 1.3× 54 1.1k
Erasmus Cudjoe Canada 21 739 1.2× 566 1.0× 92 0.4× 385 2.0× 236 1.3× 29 1.3k
Mikio Yashiki Japan 22 529 0.9× 569 1.1× 475 2.2× 196 1.0× 210 1.2× 93 1.4k

Countries citing papers authored by Xiao‐Pen Lee

Since Specialization
Citations

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

Fields of papers citing papers by Xiao‐Pen Lee

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Xiao‐Pen Lee. 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 Xiao‐Pen Lee. The network helps show where Xiao‐Pen Lee may publish in the future.

Co-authorship network of co-authors of Xiao‐Pen Lee

This figure shows the co-authorship network connecting the top 25 collaborators of Xiao‐Pen Lee. A scholar is included among the top collaborators of Xiao‐Pen Lee 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 Xiao‐Pen Lee. Xiao‐Pen Lee 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.
Tsukada, M., Xiao‐Pen Lee, Takashi Takaki, et al.. (2021). Kamikihito, a traditional Japanese Kampo medicine, increases the secretion of oxytocin in rats with acute stress. Journal of Ethnopharmacology. 276. 114218–114218. 14 indexed citations
2.
Lee, Xiao‐Pen, Taka‐aki Matsuyama, Miho Yamada, et al.. (2018). High-throughput determination of valproate in human samples by modified QuEChERS extraction and GC-MS/MS. Legal Medicine. 31. 66–73. 18 indexed citations
3.
Yamada, Miho, Xiao‐Pen Lee, Ken Iseri, et al.. (2017). Highly sensitive determination of alendronate in human plasma and dialysate using metal-free HPLC-MS/MS. Legal Medicine. 30. 14–20. 14 indexed citations
4.
Lee, Xiao‐Pen, Takeshi Kumazawa, Chika Hasegawa, et al.. (2016). Rapid and highly sensitive analysis of benzodiazepines and tandospirone in human plasma by automated on-line column-switching UFLC-MS/MS. Legal Medicine. 24. 36–55. 10 indexed citations
5.
Nemoto, Tetsuya, Xiao‐Pen Lee, Takeshi Kumazawa, et al.. (2013). High-throughput determination of nonsteroidal anti-inflammatory drugs in human plasma by HILIC-MS/MS. Journal of Pharmaceutical and Biomedical Analysis. 88. 71–80. 28 indexed citations
6.
Hasegawa, Chika, Takeshi Kumazawa, Masaru Terada, et al.. (2012). A new method for quantitative determination of dimemorfan in human plasma using monolithic silica solid-phase extraction tips. Legal Medicine. 14(5). 267–271. 10 indexed citations
7.
Hasegawa, Chika, Takeshi Kumazawa, Seisaku Uchigasaki, et al.. (2011). Determination of dextromethorphan in human plasma using pipette tip solid-phase extraction and gas chromatography–mass spectrometry. Analytical and Bioanalytical Chemistry. 401(7). 2215–2223. 28 indexed citations
8.
Kumazawa, Takeshi, Chika Hasegawa, Seisaku Uchigasaki, et al.. (2011). Quantitative determination of phenothiazine derivatives in human plasma using monolithic silica solid-phase extraction tips and gas chromatography–mass spectrometry. Journal of Chromatography A. 1218(18). 2521–2527. 50 indexed citations
9.
Sato, Shinichi, Shinichi Suzuki, Xiao‐Pen Lee, & Keizo Sato. (2009). Studies on 1-(2-phenethyl)-4-(N-propionylanilino)piperidine (fentanyl) and related compounds. Forensic Science International. 195(1-3). 68–72. 20 indexed citations
10.
Lee, Xiao‐Pen, et al.. (2008). Simultaneous determination of β‐blockers in human plasma using liquid chromatography–tandem mass spectrometry. Biomedical Chromatography. 22(7). 702–711. 25 indexed citations
11.
12.
Kumazawa, Takeshi, Chika Hasegawa, Xiao‐Pen Lee, et al.. (2007). Simultaneous determination of methamphetamine and amphetamine in human urine using pipette tip solid-phase extraction and gas chromatography–mass spectrometry. Journal of Pharmaceutical and Biomedical Analysis. 44(2). 602–607. 86 indexed citations
13.
Kumazawa, Takeshi, Chika Hasegawa, Xiao‐Pen Lee, et al.. (2006). Pipette tip solid-phase extraction and gas chromatography–mass spectrometry for the determination of mequitazine in human plasma. Talanta. 70(2). 474–478. 30 indexed citations
14.
Lee, Xiao‐Pen, Takeshi Kumazawa, Chika Hasegawa, et al.. (2005). Simple method for determination of triazolam in human plasma by high-performance liquid chromatography/tandem mass spectrometry. Journal of Pharmaceutical and Biomedical Analysis. 41(1). 64–69. 16 indexed citations
15.
Lee, Xiao‐Pen, Takeshi Kumazawa, Chika Hasegawa, et al.. (2004). Determination of paraquat and diquat in human body fluids by high‐performance liquid chromatography/tandem mass spectrometry. Journal of Mass Spectrometry. 39(10). 1147–1152. 46 indexed citations
16.
Lee, Xiao‐Pen, et al.. (1999). Analysis of methanol or formic acid in body fluids by headspace solid-phase microextraction and capillary gas chromatography. PubMed. 734(1). 155–162. 41 indexed citations
17.
18.
19.
Lee, Xiao‐Pen, Takeshi Kumazawa, & Keizo Sato. (1995). A simple analysis of 5 thinner components in human body fluids by headspace solid-phase microextraction (SPME). International Journal of Legal Medicine. 107(6). 310–313. 38 indexed citations
20.
Lee, Xiao‐Pen, et al.. (1995). Rapid extraction and capillary gas chromatography for diazine herbicides in human body fluids. Forensic Science International. 72(3). 199–207. 8 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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