Nobuaki Ohta

574 total citations
36 papers, 462 citations indexed

About

Nobuaki Ohta is a scholar working on Organic Chemistry, Physical and Theoretical Chemistry and Food Science. According to data from OpenAlex, Nobuaki Ohta has authored 36 papers receiving a total of 462 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Organic Chemistry, 15 papers in Physical and Theoretical Chemistry and 9 papers in Food Science. Recurrent topics in Nobuaki Ohta's work include Photochemistry and Electron Transfer Studies (15 papers), Radiation Effects and Dosimetry (9 papers) and Electron Spin Resonance Studies (8 papers). Nobuaki Ohta is often cited by papers focused on Photochemistry and Electron Transfer Studies (15 papers), Radiation Effects and Dosimetry (9 papers) and Electron Spin Resonance Studies (8 papers). Nobuaki Ohta collaborates with scholars based in Japan, Sweden and United States. Nobuaki Ohta's co-authors include Takahisa Ichikawa, Masaru Shiotani, Atsutaka Kunai, Joji Ohshita, Toshiyuki Iida, Kazuo Sasaki, Kenji Komaguchi, Sotaro Ito, Hiroyuki Kai and Akira Adachi and has published in prestigious journals such as Journal of the American Chemical Society, The Journal of Chemical Physics and Journal of The Electrochemical Society.

In The Last Decade

Nobuaki Ohta

34 papers receiving 430 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Nobuaki Ohta Japan 12 183 144 123 115 109 36 462
Shigeya Niizuma Japan 14 322 1.8× 129 0.9× 167 1.4× 120 1.0× 161 1.5× 54 656
Martial Chabanel France 14 166 0.9× 79 0.5× 119 1.0× 142 1.2× 47 0.4× 33 536
Darla K. Graff United States 10 71 0.4× 83 0.6× 162 1.3× 178 1.5× 38 0.3× 10 449
L. Viaene Belgium 13 149 0.8× 157 1.1× 284 2.3× 315 2.7× 60 0.6× 30 552
G. J. Sloan United States 13 152 0.8× 101 0.7× 124 1.0× 164 1.4× 44 0.4× 25 448
K. Akagi Japan 14 226 1.2× 148 1.0× 64 0.5× 205 1.8× 143 1.3× 42 514
W. W. Limburg United States 13 199 1.1× 133 0.9× 60 0.5× 85 0.7× 111 1.0× 19 407
Martin B. Jones United States 11 257 1.4× 213 1.5× 48 0.4× 157 1.4× 255 2.3× 21 677
Lars‐Olof Pietilä Finland 17 187 1.0× 225 1.6× 136 1.1× 165 1.4× 353 3.2× 34 859
Marek Κ. Kalinowski Poland 14 202 1.1× 193 1.3× 151 1.2× 95 0.8× 68 0.6× 59 594

Countries citing papers authored by Nobuaki Ohta

Since Specialization
Citations

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

Fields of papers citing papers by Nobuaki Ohta

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Nobuaki Ohta

This figure shows the co-authorship network connecting the top 25 collaborators of Nobuaki Ohta. A scholar is included among the top collaborators of Nobuaki Ohta 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 Nobuaki Ohta. Nobuaki Ohta 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.
Taguchi, Mitsumasa, et al.. (2008). Degradation of hydroxymaleimide in 2-propanol by irradiation of energetic heavy ions (I). Radiation Physics and Chemistry. 77(10-12). 1230–1232. 4 indexed citations
2.
Ohshita, Joji, et al.. (2004). Synthesis of poly{[bis(diethynylphenyl)silylene]phenylene}s with highly heat-resistant properties and an application to conducting materials. Journal of Organometallic Chemistry. 689(9). 1540–1545. 20 indexed citations
3.
Iida, Toshiyuki, Joji Ohshita, Nobuaki Ohta, et al.. (2003). Spin–spin interaction between phenoxyl radicals through σ–π system. Journal of Organometallic Chemistry. 688(1-2). 192–199. 7 indexed citations
4.
Ohshita, Joji, Toshiyuki Iida, Nobuaki Ohta, et al.. (2002). Synthesis of Phenylnitroxides Bridged by an sp3-Linkage. Organic Letters. 4(3). 403–406. 21 indexed citations
5.
Ohta, Nobuaki, et al.. (2001). Evidence for Ionic Interaction between Cationic Surfactant and Anionic Intermediate Generated in Cathodic Reduction of Acetophenone. Chemistry Letters. 30(3). 240–241. 9 indexed citations
6.
Ohta, Nobuaki, et al.. (2001). Selective reduction of acetophenone to 1-phenylethanol in aqueous media. Journal of Electroanalytical Chemistry. 507(1-2). 103–109. 19 indexed citations
7.
Kunugi, Yoshihito, Yutaka Harima, Kazuo Yamashita, Nobuaki Ohta, & Sotaro Ito. (2000). Charge transport in a regioregular poly(3-octylthiophene) film. Journal of Materials Chemistry. 10(12). 2673–2677. 28 indexed citations
8.
Ohta, Nobuaki, Noriyuki Тanaka, & Sotaro Ito. (1999). Efficient formation of H-addition radical and secondary alkyl radical in pentylthymines γ-irradiated at 77 K. Journal of the Chemical Society Perkin Transactions 2. 2597–2602. 4 indexed citations
9.
Ohta, Nobuaki, et al.. (1997). Control of Product Distribution by Use of Surfactants in Cathodic Reduction of Acetophenone. Chemistry Letters. 26(4). 337–338. 3 indexed citations
10.
Fărcăşanu, Ileana C., Nobuaki Ohta, & Tokichi Miyakawa. (1996). The Fate of Mn2+Ions InsideSaccharomyces cerevisiaeCells Seen by Electron Paramagnetic Resonance. Bioscience Biotechnology and Biochemistry. 60(3). 468–471. 5 indexed citations
11.
Lindgren, Mikaël, et al.. (1991). Radical cations of cyclohexanes alkyl-substituted on one carbon: an ESR study of the Jahn–Teller distorted HOMO of cyclohexane. Journal of the Chemical Society Perkin Transactions 2. 711–719. 13 indexed citations
12.
Sasaki, Kazuo, et al.. (1990). Solvent Effect in the Electrochemical Reduction of p‐Quinones in Several Aprotic Solvents. Journal of The Electrochemical Society. 137(8). 2437–2443. 86 indexed citations
13.
Ichikawa, Takahisa & Nobuaki Ohta. (1987). Free radicals produced in selectively deuterated 3-methylhexanes gamma-irradiated at 77 K as studied by ESR. International Journal of Radiation Applications and Instrumentation Part C Radiation Physics and Chemistry. 29(6). 429–433. 1 indexed citations
14.
Ichikawa, Takahisa, et al.. (1986). Radiation-induced polymerization of 2,3-dimethylbutadiene in thiourea clathrates. International Journal of Radiation Applications and Instrumentation Part C Radiation Physics and Chemistry. 28(3). 295–301. 2 indexed citations
15.
Ichikawa, Takahisa, et al.. (1986). Dose rate distribution of 60 Co 10-kCi irradiator of Hiroshima University. 34(2). 231–235. 1 indexed citations
16.
Ohta, Nobuaki & Keiji Kuwata. (1985). ESR study on rotational motions of some free radicals in the supercooled and glassy organic solvents. The Journal of Chemical Physics. 82(7). 3420–3429. 11 indexed citations
17.
Ohta, Nobuaki, et al.. (1985). The principal pathway from the piriform cortex to the deep amygdaloid nuclei in the cat. Neuroscience Research. 3(2). 167–170. 2 indexed citations
18.
Ohta, Nobuaki & Larry Kevan. (1985). Electron spin resonance study of chlorophyll a cation radical in photoirradiated frozen vesicle solutions with or without electron scavengers. The Journal of Physical Chemistry. 89(14). 3070–3076. 10 indexed citations
19.
Toriyama, Kazumi, et al.. (1983). A preliminary report on radical yield alternation in even and odd linear alkanes irradiated at 77 K: ESR evidence. Radiation Physics and Chemistry (1977). 21(5). 463–465. 4 indexed citations
20.
Ichikawa, Takahisa, et al.. (1979). Paramagnetic species in irradiated organic glasses. 2. Formation and decay of tetramethylethylene radical cations and effects of some additives on free-radical yields. The Journal of Physical Chemistry. 83(2). 284–294. 12 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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