Yukio Hiyama

975 total citations
45 papers, 781 citations indexed

About

Yukio Hiyama is a scholar working on Spectroscopy, Biophysics and Materials Chemistry. According to data from OpenAlex, Yukio Hiyama has authored 45 papers receiving a total of 781 indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Spectroscopy, 15 papers in Biophysics and 13 papers in Materials Chemistry. Recurrent topics in Yukio Hiyama's work include Advanced NMR Techniques and Applications (20 papers), Solid-state spectroscopy and crystallography (11 papers) and Electron Spin Resonance Studies (10 papers). Yukio Hiyama is often cited by papers focused on Advanced NMR Techniques and Applications (20 papers), Solid-state spectroscopy and crystallography (11 papers) and Electron Spin Resonance Studies (10 papers). Yukio Hiyama collaborates with scholars based in Japan, United States and Sri Lanka. Yukio Hiyama's co-authors include Dennis A. Torchia, J. V. Silverton, Alfonso Bavoso, Theodore L. Brown, J. T. Gerig, Leslie G. Butler, Stephen J. Hammond, Chikako Yomota, Ken‐ichi Izutsu and Tatsuo Koide and has published in prestigious journals such as Journal of the American Chemical Society, The Journal of Chemical Physics and Biochemistry.

In The Last Decade

Yukio Hiyama

43 papers receiving 757 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Yukio Hiyama Japan 16 372 260 250 146 113 45 781
V. D. Fedotov Russia 17 288 0.8× 343 1.3× 205 0.8× 57 0.4× 213 1.9× 58 877
E. Tettamanti Italy 17 123 0.3× 117 0.5× 193 0.8× 197 1.3× 39 0.3× 38 787
Mingyue Li China 16 305 0.8× 239 0.9× 288 1.2× 28 0.2× 104 0.9× 50 743
Jonathan Farjon France 22 679 1.8× 530 2.0× 143 0.6× 40 0.3× 317 2.8× 68 1.3k
Barry J. Kimber United Kingdom 15 245 0.7× 254 1.0× 218 0.9× 58 0.4× 97 0.9× 27 734
Torsten Brand Germany 7 227 0.6× 203 0.8× 108 0.4× 28 0.2× 119 1.1× 9 562
H. Bauer Germany 14 133 0.4× 204 0.8× 89 0.4× 38 0.3× 105 0.9× 46 693
Timothy J Norwood United Kingdom 17 459 1.2× 331 1.3× 132 0.5× 97 0.7× 324 2.9× 55 843
K.D. Kramer Germany 17 97 0.3× 266 1.0× 117 0.5× 139 1.0× 78 0.7× 51 1.3k
Luciano Müller United States 16 897 2.4× 347 1.3× 347 1.4× 209 1.4× 542 4.8× 26 1.3k

Countries citing papers authored by Yukio Hiyama

Since Specialization
Citations

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

Fields of papers citing papers by Yukio Hiyama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Yukio Hiyama

This figure shows the co-authorship network connecting the top 25 collaborators of Yukio Hiyama. A scholar is included among the top collaborators of Yukio Hiyama 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 Yukio Hiyama. Yukio Hiyama 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.
Koide, Tatsuo & Yukio Hiyama. (2022). Analysis of over-granulated particles using near-infrared chemical imaging and attenuated total reflectance-infrared techniques. International Journal of Pharmaceutics. 617. 121607–121607. 1 indexed citations
2.
Yamamoto, Yoshihisa, Toshiro Fukami, Tatsuo Koide, et al.. (2014). Comparative pharmaceutical evaluation of brand and generic clobetasone butyrate ointments. International Journal of Pharmaceutics. 463(1). 62–67. 19 indexed citations
3.
Sakamoto, Tomoaki, et al.. (2012). Non-destructive analysis of tulobuterol crystal reservoir-type transdermal tapes using near infrared spectroscopy and imaging. Journal of Pharmaceutical and Biomedical Analysis. 74. 14–21. 4 indexed citations
4.
Yamamoto, Yoshihisa, Toshiro Fukami, Tatsuo Koide, et al.. (2012). Pharmaceutical evaluation of steroidal ointments by ATR-IR chemical imaging: Distribution of active and inactive pharmaceutical ingredients. International Journal of Pharmaceutics. 426(1-2). 54–60. 26 indexed citations
5.
Hiyama, Yukio. (2010). [Pharmaceutical product quality control and good manufacturing practices].. PubMed. 1–16. 1 indexed citations
6.
Izutsu, Ken‐ichi, Yukio Hiyama, Chikako Yomota, & Toru Kawanishi. (2009). Near-Infrared Analysis of Hydrogen-Bonding in Glass- and Rubber-State Amorphous Saccharide Solids. AAPS PharmSciTech. 10(2). 524–529. 17 indexed citations
7.
Chikuma, Toshiyuki, Tetsuya Yoshimoto, Makoto Sawada, et al.. (2009). Interleukin-6 Induces Prostaglandin E2 Synthesis in Mouse Astrocytes. Journal of Molecular Neuroscience. 39(1-2). 175–184. 21 indexed citations
8.
Sakamoto, Tomoaki, Alessia Portieri, Philip F. Taday, et al.. (2007). Detection of tulobuterol crystal in transdermal tapes using terahertz pulsed spectroscopy and imaging. 569–570.
9.
Sakamoto, Tomoaki, et al.. (2007). Studies on the influence of uniformity of particle size of powder, tapping and sample replacement for diffusion reflectance quantitative NIR spectrometric analysis.. PubMed. 62(11). 841–6. 1 indexed citations
10.
Izutsu, Ken‐ichi, et al.. (2006). Near-infrared analysis of protein secondary structure in aqueous solutions and freeze-dried solids. Journal of Pharmaceutical Sciences. 95(4). 781–789. 58 indexed citations
11.
12.
Altbach, María I., Yukio Hiyama, Richard J. Wittebort, & Leslie G. Butler. (1990). Rotation of the cyclopentadienyl ligand in bis(.mu.-carbonyl)bis(carbonylcyclopentadienyliron)(Fe-Fe) in the solid state as determined from solid-state deuterium NMR spectroscopy. Inorganic Chemistry. 29(4). 741–747. 11 indexed citations
13.
Sarkar, Susanta K., et al.. (1987). Molecular dynamics of collagen side chains in hard and soft tissues. A multinuclear magnetic resonance study. Biochemistry. 26(21). 6793–6800. 48 indexed citations
14.
Hiyama, Yukio, J. V. Silverton, Dennis A. Torchia, J. T. Gerig, & Stephen J. Hammond. (1986). Molecular structure and dynamics of crystalline p-fluoro-D,L-phenylalanine. A combined x-ray/NMR investigation. Journal of the American Chemical Society. 108(10). 2715–2723. 77 indexed citations
15.
Hiyama, Yukio, Ellen A. Keiter, & Theodore L. Brown. (1986). 2H and 14N nuclear quadrupole resonance spectra of the pyrrole-pyridine complex. Journal of Magnetic Resonance (1969). 67(2). 202–210. 6 indexed citations
16.
Hiyama, Yukio, Leslie G. Butler, & Theodore L. Brown. (1985). Boron-10 and boron-11 nuclear quadrupole resonance spectrum of decaborane[14]. Journal of Magnetic Resonance (1969). 65(3). 472–480. 5 indexed citations
17.
Janes, Nathan, et al.. (1985). Nitrogen and oxygen nuclear quadrupole and nuclear magnetic resonance spectroscopic study of NO bonding in pyridine 1‐oxides. Magnetic Resonance in Chemistry. 23(5). 315–321. 17 indexed citations
18.
Brown, Theodore L., Leslie G. Butler, David Curtin, et al.. (1982). Deuterium nuclear quadrupole resonance spectra of nonlinear hydrogen bonds. Journal of the American Chemical Society. 104(5). 1172–1177. 34 indexed citations
19.
Hiyama, Yukio & Theodore L. Brown. (1981). Determination of the 14N electric field gradient tensor in the nitro group: A single crystal nuclear double resonance study of p-nitrotoluene. The Journal of Chemical Physics. 75(1). 114–117. 9 indexed citations
20.
Hiyama, Yukio, Takuya Maruizumi, & Eiji NIKI. (1979). Nitrogen 14 Nuclear Quadrupole Resonance Study of Several Condensed Ring Compounds. Bulletin of the Chemical Society of Japan. 52(10). 2752–2754. 2 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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