Hirofumi Okabayashi

2.3k total citations
163 papers, 2.0k citations indexed

About

Hirofumi Okabayashi is a scholar working on Spectroscopy, Organic Chemistry and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, Hirofumi Okabayashi has authored 163 papers receiving a total of 2.0k indexed citations (citations by other indexed papers that have themselves been cited), including 68 papers in Spectroscopy, 61 papers in Organic Chemistry and 37 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in Hirofumi Okabayashi's work include Surfactants and Colloidal Systems (41 papers), Analytical Chemistry and Chromatography (40 papers) and Molecular spectroscopy and chirality (27 papers). Hirofumi Okabayashi is often cited by papers focused on Surfactants and Colloidal Systems (41 papers), Analytical Chemistry and Chromatography (40 papers) and Molecular spectroscopy and chirality (27 papers). Hirofumi Okabayashi collaborates with scholars based in Japan, New Zealand and United States. Hirofumi Okabayashi's co-authors include Charmian J. OʼConnor, Tadayoshi Yoshida, Keijiro Taga, Etsuo Nishio, Toshizo Isemura, Ichiro Shimizu, Shumpei Sakakibara, Teizo Kitagawa, Hirohito Hirata and Akihiro Yoshino and has published in prestigious journals such as Journal of the American Chemical Society, The Journal of Chemical Physics and Applied Physics Letters.

In The Last Decade

Hirofumi Okabayashi

156 papers receiving 1.9k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Hirofumi Okabayashi Japan 24 696 488 487 464 391 163 2.0k
C. Strazielle France 26 916 1.3× 339 0.7× 559 1.1× 237 0.5× 210 0.5× 64 2.3k
Leo D. Brown United States 27 752 1.1× 289 0.6× 512 1.1× 531 1.1× 281 0.7× 51 2.2k
Mário J. Politi Brazil 29 881 1.3× 389 0.8× 531 1.1× 613 1.3× 386 1.0× 97 2.1k
Ian Soutar United Kingdom 25 820 1.2× 223 0.5× 423 0.9× 191 0.4× 220 0.6× 114 2.2k
Tohru Takenaka Japan 30 515 0.7× 284 0.6× 611 1.3× 977 2.1× 939 2.4× 84 2.5k
Charles M. Guttman United States 31 383 0.6× 801 1.6× 855 1.8× 297 0.6× 206 0.5× 84 2.6k
Teobald Kupka Poland 29 848 1.2× 925 1.9× 511 1.0× 218 0.5× 675 1.7× 125 2.5k
Vasile Chiş Romania 28 440 0.6× 208 0.4× 784 1.6× 471 1.0× 497 1.3× 134 2.7k
Andrew M. Howe United Kingdom 34 1.6k 2.4× 281 0.6× 708 1.5× 453 1.0× 415 1.1× 83 3.2k
Th. Förster United States 19 549 0.8× 351 0.7× 685 1.4× 356 0.8× 277 0.7× 53 2.0k

Countries citing papers authored by Hirofumi Okabayashi

Since Specialization
Citations

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

Fields of papers citing papers by Hirofumi Okabayashi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hirofumi Okabayashi

This figure shows the co-authorship network connecting the top 25 collaborators of Hirofumi Okabayashi. A scholar is included among the top collaborators of Hirofumi Okabayashi 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 Hirofumi Okabayashi. Hirofumi Okabayashi 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.
Ghosh, Swapan K., et al.. (2009). Effect of Hydration on the Very Slow Droplet–Lamellar Transition in Dioleylsulfosuccinate/Decane/Water System: A Small Angle X-ray Scattering Study. Bulletin of the Chemical Society of Japan. 82(6). 664–674. 4 indexed citations
2.
3.
Masuda, Hideki, et al.. (2002). 2D gel permeation chromatography (2D GPC) correlation studies of the growth process for perfluoro-octyltriethoxysilane polymer aggregates. Physical Chemistry Chemical Physics. 4(6). 1053–1061. 16 indexed citations
4.
5.
6.
Ishida, Makoto, et al.. (2001). FTIR evidence for antiparallel β-sheet structures of long oligomeric N-acetyl-l-glutamic acid benzyl esters. Vibrational Spectroscopy. 27(2). 135–138. 4 indexed citations
7.
8.
Taga, Keijiro, et al.. (1997). Vibrational analysis of 3-chloropropylsilane. Vibrational Spectroscopy. 14(2). 229–237. 3 indexed citations
9.
Etori, Hideki, Yoshihisa Yamada, Keijiro Taga, et al.. (1997). Raman scattering study of N-acyl-l-alanine oligomer salts: Stabilization of the α-helical structure promoted by micellization. Vibrational Spectroscopy. 14(1). 133–141. 6 indexed citations
10.
Okabayashi, Hirofumi, Hideki Etori, Yoshihisa Yamada, Keijiro Taga, & Tadayoshi Yoshida. (1996). Vibrational spectroscopic analysis of oligomers and β-sheet structure promoted by the long acyl chains. Vibrational Spectroscopy. 13(1). 51–63. 5 indexed citations
11.
Hirata, Hirohito, Hirofumi Okabayashi, M. Furusaka, & Toshihiro Kawakatsu. (1995). A small angle neutron scattering study of the sodium di-n-pentyl phosphate micelles in water. Colloid & Polymer Science. 273(12). 1193–1200. 2 indexed citations
12.
Ohshima, Kunihiro, Hirofumi Okabayashi, & Tadayoshi Yoshida. (1995). Folded structure induction effect of an L-leucine residue on the conformations of L-leucylglycine oligomers: vibrational spectroscopic evidence. Vibrational Spectroscopy. 8(3). 401–410. 4 indexed citations
13.
Okabayashi, Hirofumi. (1993). An analytical open-failure lifetime model for stress-induced voiding in aluminum lines. IEEE Transactions on Electron Devices. 40(4). 782–788. 9 indexed citations
14.
Yoshino, Akihiro, Tadayoshi Yoshida, Hirofumi Okabayashi, Hiroshi Kamaya, & Issaku Ueda. (1992). Lateral conductance parallel to membrane surfaces: Effects of anesthetics and electrolytes at pre-transition. Biochimica et Biophysica Acta (BBA) - Biomembranes. 1107(1). 55–60. 3 indexed citations
15.
16.
Okabayashi, Hirofumi, et al.. (1991). Raman scattering study of sodium di-n-pentyl phosphate aggregates and water content dependence of conformation about phosphorus-oxygen bonds in coagel phases. The Journal of Physical Chemistry. 95(20). 7932–7938. 13 indexed citations
17.
Yoshida, Tadayoshi, Keijiro Taga, Hirofumi Okabayashi, Hiroshi Kamaya, & Issaku Ueda. (1990). Proton flow along lipid bilayer surfaces: effect of halothane on the lateral surface conductance and membrane hydration. Biochimica et Biophysica Acta (BBA) - Biomembranes. 1028(1). 95–102. 11 indexed citations
18.
Takahashi, Hitoshi, et al.. (1976). The proton magnetic resonance spectra and molecular conformations of sodium n-acyl sarcosinates in aqueous solution. Journal of Colloid and Interface Science. 54(1). 102–107. 23 indexed citations
19.
Okabayashi, Hirofumi, et al.. (1970). A Nuclear Magnetic Resonance Study of Copolypeptides of l-Proline with γ-Benzyl-l-glutamate. Bulletin of the Chemical Society of Japan. 43(10). 3054–3063. 1 indexed citations
20.
Okabayashi, Hirofumi, Toshizo Isemura, & Shumpei Sakakibara. (1968). Steric structure of L‐proline oligopeptides. II. Far‐ultraviolet absorption spectra and optical rotations of L‐proline oligopeptides. Biopolymers. 6(3). 323–330. 86 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by C. Strazielle Breakdown of academic impact, for papers by Leo D. Brown Breakdown of academic impact, for papers by Mário J. Politi Breakdown of academic impact, for papers by Ian Soutar Breakdown of academic impact, for papers by Tohru Takenaka Breakdown of academic impact, for papers by Charles M. Guttman Breakdown of academic impact, for papers by Teobald Kupka Breakdown of academic impact, for papers by Vasile Chiş Breakdown of academic impact, for papers by Andrew M. Howe Breakdown of academic impact, for papers by Th. Förster
Rankless by CCL
2026