Yoshihiro Ashihara

778 total citations
23 papers, 616 citations indexed

About

Yoshihiro Ashihara is a scholar working on Molecular Biology, Organic Chemistry and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, Yoshihiro Ashihara has authored 23 papers receiving a total of 616 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Molecular Biology, 5 papers in Organic Chemistry and 5 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in Yoshihiro Ashihara's work include Monoclonal and Polyclonal Antibodies Research (5 papers), Click Chemistry and Applications (3 papers) and Advanced biosensing and bioanalysis techniques (3 papers). Yoshihiro Ashihara is often cited by papers focused on Monoclonal and Polyclonal Antibodies Research (5 papers), Click Chemistry and Applications (3 papers) and Advanced biosensing and bioanalysis techniques (3 papers). Yoshihiro Ashihara collaborates with scholars based in Japan. Yoshihiro Ashihara's co-authors include Y. Kasahara, Yǔji Inada, Shojiro Yamazaki, Ayako Matsushima, Hiroyuki Nishimura, N. Suzuki, Shinsuke Iida, Hiroshi Murakami, Yasushi Kasahara and Yoshihiro Yokota and has published in prestigious journals such as Biochemical and Biophysical Research Communications, Clinical Chemistry and Clinica Chimica Acta.

In The Last Decade

Yoshihiro Ashihara

20 papers receiving 588 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Yoshihiro Ashihara Japan 10 280 102 75 71 69 23 616
Mi Young Han South Korea 17 367 1.3× 51 0.5× 40 0.5× 52 0.7× 148 2.1× 68 951
Martin Berger Germany 15 248 0.9× 112 1.1× 39 0.5× 40 0.6× 48 0.7× 40 743
Luigi Candussio Italy 15 231 0.8× 50 0.5× 40 0.5× 26 0.4× 22 0.3× 42 664
Nancy J. Rogers United States 10 215 0.8× 37 0.4× 115 1.5× 43 0.6× 35 0.5× 12 929
Maciej Małecki Poland 14 280 1.0× 49 0.5× 30 0.4× 49 0.7× 52 0.8× 83 732
Kozo Watanabe Japan 16 214 0.8× 245 2.4× 97 1.3× 23 0.3× 77 1.1× 44 894
Norio Tada Japan 14 220 0.8× 150 1.5× 75 1.0× 227 3.2× 31 0.4× 28 846
José Rubén García-Sánchez Mexico 15 228 0.8× 33 0.3× 66 0.9× 30 0.4× 35 0.5× 45 584
Augusta Fernando United States 15 306 1.1× 45 0.4× 23 0.3× 24 0.3× 65 0.9× 23 916
Narasimha Swamy United States 20 342 1.2× 14 0.1× 86 1.1× 64 0.9× 124 1.8× 42 1.0k

Countries citing papers authored by Yoshihiro Ashihara

Since Specialization
Citations

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

Fields of papers citing papers by Yoshihiro Ashihara

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Yoshihiro Ashihara

This figure shows the co-authorship network connecting the top 25 collaborators of Yoshihiro Ashihara. A scholar is included among the top collaborators of Yoshihiro Ashihara 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 Yoshihiro Ashihara. Yoshihiro Ashihara 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.
Isomura, Mitsuo, et al.. (1999). Development of a Highly Sensitive Enzyme Immunoassay for Human Calcitonin Using Solid Phase Coupled with Multiple Antibodies. Annals of Clinical Biochemistry International Journal of Laboratory Medicine. 36(5). 629–635.
2.
Kasahara, Yasushi & Yoshihiro Ashihara. (1997). Simple devices and their possible application in clinical laboratory downsizing. Clinica Chimica Acta. 267(1). 87–102. 14 indexed citations
3.
Fujiwara, Yuko, Sachiko Kitajima, Tetsuji Tanimoto, et al.. (1996). Sensitive enzyme-linked immunosorbent assay for adult T-cell leukemia-derived factor and normal value measurement. Journal of Clinical Laboratory Analysis. 10(5). 257–261. 29 indexed citations
4.
Fujiwara, Yuko, Sachiko Kitajima, Tetsuji Tanimoto, et al.. (1996). Sensitive enzyme‐linked immunosorbent assay for adult T‐cell leukemia‐derived factor and normal value measurement. Journal of Clinical Laboratory Analysis. 10(5). 257–261. 4 indexed citations
5.
Isomura, Mitsuo, et al.. (1994). Highly Sensitive Chemiluminescent Enzyme Immunoassay with Gelatin-Coated Ferrite Solid Phase. Clinical Chemistry. 40(9). 1830–1831. 9 indexed citations
6.
Iida, Shinsuke, et al.. (1991). Rapid and sensitive chemiluminescent enzyme immunoassay for measuring tumor markers. Clinical Chemistry. 37(9). 1639–1644. 98 indexed citations
7.
Ashihara, Yoshihiro, et al.. (1991). Immunoassay for determining low- and high-Mr antigens with a dry multilayer film. Clinical Chemistry. 37(9). 1525–1526. 2 indexed citations
8.
Ashihara, Yoshihiro, et al.. (1988). Enzyme inhibitory homogeneous immunoassay for high molecular weight antigen (I). Journal of Clinical Laboratory Analysis. 2(3). 138–142. 3 indexed citations
9.
Ashihara, Yoshihiro, et al.. (1987). Homogeneous enzyme immunoassay for macromolecular antigens using hybrid antibody. Journal of Clinical Laboratory Analysis. 1(1). 77–79. 5 indexed citations
10.
Ashihara, Yoshihiro, et al.. (1987). Homogeneous enzyme immunoassay for macromolecular antigens using avidin biotin enzyme. Journal of Clinical Laboratory Analysis. 1(1). 80–82. 6 indexed citations
11.
12.
Ashihara, Yoshihiro, Masayasu Sugiyama, Marc Roth, et al.. (1986). Colorimetric determination of carboxypeptidase A activity in serum.. Clinical Chemistry. 32(5). 748–751. 14 indexed citations
13.
Ashihara, Yoshihiro, et al.. (1985). STUDIES ON THE INITIAL REACTIVE SITES FOR PLATELET ACTIVATION. Acta Pathologica Japonica. 35(5). 1069–1085. 2 indexed citations
14.
Ashihara, Yoshihiro, et al.. (1983). Rate Assay for Determination of Serum Pseudo-Cholinesterase Activity. The Journal of Biochemistry. 94(1). 11–15. 15 indexed citations
15.
Ashihara, Yoshihiro, et al.. (1983). . Blood & Vessel. 14(3). 341–344. 1 indexed citations
16.
Kasahara, Y. & Yoshihiro Ashihara. (1981). Colorimetry of angiotensin-I converting enzyme activity in serum.. Clinical Chemistry. 27(11). 1922–1925. 215 indexed citations
17.
Matsushima, Ayako, Hiroyuki Nishimura, Yoshihiro Ashihara, Yoshihiro Yokota, & Yǔji Inada. (1980). MODIFICATION OF E. COLI ASPARAGINASE WITH 2,4-BIS(O-METHOXYPOLYETHYLENE GLYCOL)-6-CHLORO-S-TRIAZINE(ACTIVATED PEG2); DISAPPEARANCE OF BINDING ABILITY TOWARDS ANTI-SERUM AND RETENTION OF ENZYMIC ACTIVITY. Chemistry Letters. 9(7). 773–776. 64 indexed citations
18.
Nishimura, Hiroyuki, Yoshihiro Ashihara, Ayako Matsushima, & Yǔji Inada. (1979). Modification of Yeast Uricase with Polyethylene Glycol:Disappearance of Binding Ability towards Anti-Uricase Serum. Enzyme. 24(4). 261–264. 18 indexed citations
19.
Kurosawa, Kazu & Yoshihiro Ashihara. (1978). Oxidation of 2-Aryl-4H-1-benzopyrans with Potassium Permanganate. Bulletin of the Chemical Society of Japan. 51(4). 1175–1177. 6 indexed citations
20.
Ashihara, Yoshihiro, et al.. (1977). A New Synthesis of Flavones by the Reaction of 2-Phenyl-2H-1-benzopyrans with Potassium Permanganate. Bulletin of the Chemical Society of Japan. 50(12). 3298–3301. 17 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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