Shoujiro Ogawa

1.4k total citations
72 papers, 1.1k citations indexed

About

Shoujiro Ogawa is a scholar working on Molecular Biology, Endocrinology, Diabetes and Metabolism and Pathology and Forensic Medicine. According to data from OpenAlex, Shoujiro Ogawa has authored 72 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 30 papers in Molecular Biology, 16 papers in Endocrinology, Diabetes and Metabolism and 13 papers in Pathology and Forensic Medicine. Recurrent topics in Shoujiro Ogawa's work include Metabolomics and Mass Spectrometry Studies (12 papers), Analytical Chemistry and Chromatography (12 papers) and Vitamin D Research Studies (12 papers). Shoujiro Ogawa is often cited by papers focused on Metabolomics and Mass Spectrometry Studies (12 papers), Analytical Chemistry and Chromatography (12 papers) and Vitamin D Research Studies (12 papers). Shoujiro Ogawa collaborates with scholars based in Japan, United States and Brazil. Shoujiro Ogawa's co-authors include Tatsuya Higashi, Takashi Iida, Nariyasu Mano, Kenichiro Yamagata, Yasuo Fujimoto, Mitsuko Makino, Shigeo Ikegawa, Maho Sato, Kazumi Yoshizawa and Kuniko Mitamura and has published in prestigious journals such as Chemosphere, The Journal of Organic Chemistry and Journal of Chromatography A.

In The Last Decade

Shoujiro Ogawa

71 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
Shoujiro Ogawa Japan 19 412 277 189 173 155 72 1.1k
Kuniko Mitamura Japan 17 544 1.3× 310 1.1× 168 0.9× 295 1.7× 88 0.6× 82 1.4k
Christian Skonberg Denmark 18 418 1.0× 158 0.6× 71 0.4× 155 0.9× 88 0.6× 24 1.7k
Jasmina Živanović Serbia 14 456 1.1× 123 0.4× 163 0.9× 102 0.6× 89 0.6× 36 1.2k
Kazunori Takahashi Japan 20 336 0.8× 111 0.4× 68 0.4× 181 1.0× 228 1.5× 70 1.3k
Hans Jörg Leis Austria 23 448 1.1× 276 1.0× 36 0.2× 138 0.8× 46 0.3× 86 1.3k
Kazutake Shimada Japan 24 652 1.6× 811 2.9× 478 2.5× 493 2.8× 140 0.9× 103 2.1k
Maria João Valente Portugal 20 314 0.8× 95 0.3× 184 1.0× 89 0.5× 33 0.2× 68 1.4k
Roberto Martín‐Hernández Spain 24 702 1.7× 261 0.9× 38 0.2× 62 0.4× 131 0.8× 58 1.5k
Jaeick Lee South Korea 21 655 1.6× 297 1.1× 39 0.2× 155 0.9× 392 2.5× 91 1.6k
Essam Ezzeldin Saudi Arabia 23 274 0.7× 199 0.7× 32 0.2× 101 0.6× 162 1.0× 80 1.4k

Countries citing papers authored by Shoujiro Ogawa

Since Specialization
Citations

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

Fields of papers citing papers by Shoujiro Ogawa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Shoujiro Ogawa

This figure shows the co-authorship network connecting the top 25 collaborators of Shoujiro Ogawa. A scholar is included among the top collaborators of Shoujiro Ogawa 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 Shoujiro Ogawa. Shoujiro Ogawa 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
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Higashi, Tatsuya & Shoujiro Ogawa. (2020). Derivatization-based sample-multiplexing for enhancing throughput in liquid chromatography/tandem mass spectrometry quantification of metabolites: an overview. Journal of Chromatography A. 1634. 461679–461679. 20 indexed citations
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Ogawa, Shoujiro, et al.. (2020). Derivatization‐based quadruplex LC/ESI–MS/MS method for high throughput quantification of serum dehydroepiandrosterone sulfate. Biomedical Chromatography. 35(4). e5027–e5027. 6 indexed citations
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Satoh, Mamoru, Takayuki Ishige, Shoujiro Ogawa, et al.. (2016). Development and validation of the simultaneous measurement of four vitamin D metabolites in serum by LC–MS/MS for clinical laboratory applications. Analytical and Bioanalytical Chemistry. 408(27). 7617–7627. 33 indexed citations
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Higashi, Tatsuya & Shoujiro Ogawa. (2015). Chemical derivatization for enhancing sensitivity during LC/ESI–MS/MS quantification of steroids in biological samples: a review. The Journal of Steroid Biochemistry and Molecular Biology. 162. 57–69. 76 indexed citations
10.
Ogawa, Shoujiro, et al.. (2015). Comparative evaluation of new Cookson‐type reagents for LC/ESI‐MS/MS assay of 25‐hydroxyvitamin D3 in neonatal blood samples. Biomedical Chromatography. 30(6). 938–945. 16 indexed citations
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Ishige, Takayuki, Mamoru Satoh, Shoujiro Ogawa, et al.. (2015). [Assessment of Vitamin D Metabolism by LC-MS/MS].. PubMed. 63(4). 457–64. 2 indexed citations
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Higashi, Tatsuya, et al.. (2013). Overestimation of salivary 25-hydroxyvitamin D3 level when using stimulated saliva with gum-chewing. Steroids. 78(9). 884–887. 8 indexed citations
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Ogawa, Shoujiro, Kuniko Mitamura, Shigeo Ikegawa, et al.. (2011). Chemical synthesis of the (25R)- and (25S)-epimers of 3α,7α,12α-trihydroxy-5α-cholestan-27-oic acid as well as their corresponding glycine and taurine conjugates. Chemistry and Physics of Lipids. 164(5). 368–377. 5 indexed citations
15.
Hagey, Lee R., Hideyuki Tamegai, Shoujiro Ogawa, et al.. (2010). Major Biliary Bile Acids of the Medaka (Oryzias latipes): 25R- and 25S-Epimers of 3α,7α,12α-Trihydroxy-5β-cholestanoic Acid. ZOOLOGICAL SCIENCE. 27(7). 565–573. 8 indexed citations
16.
Takano, Shigenaga, Hideyuki Tamegai, Toshihiro Itoh, et al.. (2010). ROMP polymer-based antimicrobial films repeatedly chargeable with silver ions. Reactive and Functional Polymers. 71(2). 195–203. 15 indexed citations
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Ogawa, Shoujiro, Shigenaga Takano, Hiroki Fujimori, et al.. (2010). Ring-opening metathesis polymerization of steroid-conjugated norbornenes and gradual release of estrone from a polymer film. Reactive and Functional Polymers. 70(9). 563–571. 9 indexed citations
18.
Ogawa, Shoujiro, Yasuo Wakatsuki, Mitsuko Makino, et al.. (2009). Oxyfunctionalization of unactivated C–H bonds in triterpenoids with tert-butylhydroperoxide catalyzed by meso-5,10,15,20-tetramesitylporphyrinate osmium(II) carbonyl complex. Chemistry and Physics of Lipids. 163(2). 165–171. 18 indexed citations
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Ogawa, Shoujiro, et al.. (2007). Oxyfunctionalization Products of Terpenoids with Dimethyldioxirane and Their Biological Activity. Chemical and Pharmaceutical Bulletin. 55(2). 247–250. 15 indexed citations
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Iida, Takashi, Shoujiro Ogawa, Genta Kakiyama, et al.. (2004). Capillary gas chromatographic separation of bile acid acyl glycosides without thermal decomposition and isomerization. Journal of Chromatography A. 1057(1-2). 171–176. 5 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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