Nobuo Ikota

2.6k total citations
105 papers, 2.1k citations indexed

About

Nobuo Ikota is a scholar working on Organic Chemistry, Molecular Biology and Biophysics. According to data from OpenAlex, Nobuo Ikota has authored 105 papers receiving a total of 2.1k indexed citations (citations by other indexed papers that have themselves been cited), including 54 papers in Organic Chemistry, 38 papers in Molecular Biology and 15 papers in Biophysics. Recurrent topics in Nobuo Ikota's work include Free Radicals and Antioxidants (19 papers), Electron Spin Resonance Studies (15 papers) and Asymmetric Synthesis and Catalysis (11 papers). Nobuo Ikota is often cited by papers focused on Free Radicals and Antioxidants (19 papers), Electron Spin Resonance Studies (15 papers) and Asymmetric Synthesis and Catalysis (11 papers). Nobuo Ikota collaborates with scholars based in Japan, United States and South Korea. Nobuo Ikota's co-authors include Toshihiko Ozawa, Akira Hanaki, Bruce Ganem, Ikuo Nakanishi, Kiyoshi Fukuhara, Kazunori Anzai, Shunichi Fukuzumi, Kei Ohkubo, Haruhiro Okuda and Hidehiko Nakagawa and has published in prestigious journals such as Journal of the American Chemical Society, Cancer Research and Chemical Communications.

In The Last Decade

Nobuo Ikota

103 papers receiving 2.0k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Nobuo Ikota Japan	26	1.2k	682	202	177	176	105	2.1k
Ikuo Nakanishi Japan	28	1.1k 0.9×	542 0.8×	365 1.8×	97 0.5×	175 1.0×	141	2.5k
Françoise Nepveu France	28	438 0.4×	830 1.2×	143 0.7×	105 0.6×	376 2.1×	90	2.4k
Kiyoshi Fukuhara Japan	29	1.2k 1.0×	822 1.2×	466 2.3×	158 0.9×	300 1.7×	121	2.9k
Keri A. Tallman United States	28	685 0.6×	1.4k 2.1×	373 1.8×	84 0.5×	196 1.1×	64	2.6k
J. Lee Poyer United States	19	537 0.4×	815 1.2×	275 1.4×	80 0.5×	349 2.0×	39	2.5k
Diana Metodiewa Poland	20	378 0.3×	1.1k 1.6×	337 1.7×	169 1.0×	348 2.0×	51	2.4k
О. И. Шадыро Belarus	21	870 0.7×	391 0.6×	200 1.0×	25 0.1×	175 1.0×	159	1.6k
Síbel Süzen Türkiye	29	1.2k 1.0×	853 1.3×	100 0.5×	222 1.3×	166 0.9×	81	2.4k
Atanu Barik India	23	584 0.5×	969 1.4×	127 0.6×	196 1.1×	182 1.0×	52	2.4k
Steven A. Everett United Kingdom	24	556 0.5×	640 0.9×	353 1.7×	33 0.2×	186 1.1×	40	1.6k

Countries citing papers authored by Nobuo Ikota

Since Specialization

Citations

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

Fields of papers citing papers by Nobuo Ikota

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Nobuo Ikota

This figure shows the co-authorship network connecting the top 25 collaborators of Nobuo Ikota. A scholar is included among the top collaborators of Nobuo Ikota 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 Nobuo Ikota. Nobuo Ikota is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Takeshita, Keizo, Kumiko Kawaguchi, Megumi Ueno, et al.. (2010). Heterogeneity of Regional Redox Status and Relation of the Redox Status to Oxygenation in a Tumor Model, Evaluated Using Electron Paramagnetic Resonance Imaging. Cancer Research. 70(10). 4133–4140. 25 indexed citations

Ueno, Megumi, Kaori Imadome, Mayumi Iwakawa, et al.. (2010). Vascular Homeostasis Regulators, Edn1 and Agpt2, are Upregulated as a Protective Effect of Heat-treated Zinc Yeast in Irradiated Murine Bone Marrow. Journal of Radiation Research. 51(5). 519–525. 1 indexed citations

Ueno, Megumi, Hiroshi Inano, Makoto Onoda, et al.. (2009). Modification of Mortality and Tumorigenesis by Tocopherol-mono-glucoside (TMG) Administered after X Irradiation in Mice and Rats. Radiation Research. 172(4). 519–524. 17 indexed citations

Anzai, Kazunori, et al.. (2008). Heat-Treated Mineral-Yeast as a Potent Post-irradiation Radioprotector. Journal of Radiation Research. 49(4). 425–430. 12 indexed citations

Suzuki, Asuka, et al.. (2006). Drastic effect of several caffeic acid derivatives on the induction of heme oxygenase‐1 expression revealed by quantitative real‐time RT‐PCR. BioFactors. 28(3-4). 151–158. 17 indexed citations

Nakanishi, Ikuo, Kei Ohkubo, Hideko Kanazawa, et al.. (2005). Electron-transfer mechanism in radical-scavenging reactions by a vitamin E model in a protic medium. Organic & Biomolecular Chemistry. 3(4). 626–626. 110 indexed citations

Okauchi, Takashi, Masaaki Sato, Toshiyuki Saito, et al.. (2005). In-vivo PET imaging of inducible D2R reporter transgene expression using [11C]FLB 457 as reporter probe in living rats. Nuclear Medicine Communications. 26(3). 259–268. 13 indexed citations

Anzai, Kazunori, Megumi Ueno, Akira Yoshida, et al.. (2005). Comparison of stable nitroxide, 3-substituted 2,2,5,5-tetramethylpyrrolidine-N-oxyls, with respect to protection from radiation, prevention of DNA damage, and distribution in mice. Free Radical Biology and Medicine. 40(7). 1170–1178. 15 indexed citations

Nakanishi, Ikuo, Kei Ohkubo, Keizo Takeshita, et al.. (2005). Hydroxyl radical generation via photoreduction of a simple pyridine N-oxide by an NADH analogue. Organic & Biomolecular Chemistry. 3(18). 3263–3263. 9 indexed citations

10.

Anzai, Kazunori, et al.. (2004). In Vivo Radioprotection of Mice by 3-Methyl-1-phenyl-2-pyrazolin-5-one (Edaravone; Radicut®), a Clinical Drug. Journal of Radiation Research. 45(2). 319–323. 49 indexed citations

11.

Kikuchi, Tatsuya, Ming‐Rong Zhang, Nobuo Ikota, et al.. (2004). N-[18F]fluoroethylpiperidin-4-ylmethyl butyrate: a novel radiotracer for quantifying brain butyrylcholinesterase activity by positron emission tomography. Bioorganic & Medicinal Chemistry Letters. 14(8). 1927–1930. 10 indexed citations

12.

Lee, Masaichi‐Chang‐il, Hirofumi Shoji, Hiroyuki Miyazaki, et al.. (2004). Assessment of Oxidative Stress in the Spontaneously Hypertensive Rat Brain Using Electron Spin Resonance (ESR) Imaging and in Vivo L-Band ESR. Hypertension Research. 27(7). 485–492. 59 indexed citations

13.

Ueda, Junichi, et al.. (2004). Reactive oxygen species scavenging ability of a new compound derived from weathered coal. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 60(11). 2487–2492. 8 indexed citations

14.

Nakanishi, Ikuo, Yoshihiro Uto, Kei Ohkubo, et al.. (2003). Efficient radical scavenging ability of artepillin C, a major component of Brazilian propolis, and the mechanism. Organic & Biomolecular Chemistry. 1(9). 1452–1454. 46 indexed citations

15.

Nishimura, Yoshikazu, Hee-Sun Kim, Nobuo Ikota, et al.. (2003). Radioprotective Effect of Chitosan in Sub-lethally X-ray Irradiated Mice.. Journal of Radiation Research. 44(1). 53–58. 24 indexed citations

16.

Nakanishi, Ikuo, Kentaro Miyazaki, Kei Ohkubo, et al.. (2002). Effects of Metal Ions Distinguishing between One-Step Hydrogen- and Electron-Transfer Mechanisms for the Radical-Scavenging Reaction of (+)-Catechin. The Journal of Physical Chemistry A. 106(46). 11123–11126. 66 indexed citations

17.

Nakagawa, Hidehiko, et al.. (2000). Scavengers for Peroxynitrite: Inhibition of Tyrosine Nitration and Oxidation with Tryptamine Derivatives, .ALPHA.-Lipoic Acid and Synthetic Compounds.. Chemical and Pharmaceutical Bulletin. 48(2). 261–265. 21 indexed citations

18.

Shimokawa, Takashi, Mitsuko Masutani, Shota Nagasawa, et al.. (1999). Isolation and Cloning of Rat Poly(ADP-Ribose) Glycohydrolase: Presence of a Potential Nuclear Export Signal Conserved in Mammalian Orthologs. The Journal of Biochemistry. 126(4). 748–755. 39 indexed citations

19.

Hanaki, Akira, Masanori Saito, & Nobuo Ikota. (1995). Copper(II) Transport from a Leucine-containing Tripeptide to Cysteine. Relationship between the Position of Isobutyl Side Chain in the Peptide and the Rate of Ligand-exchange.. NIPPON KAGAKU KAISHI. 388–393. 1 indexed citations

20.

Ikota, Nobuo. (1990). Synthetic studies on optically active .BETA.-lactams. II. Asymmetric synthesis of .BETA.-lactams by (2+2)cyclocondensation using heterocyclic compounds derived from L-(+)-tartaric acid, (S)- or (R)-glutamic acid, and (S)-serine as chiral auxiliaries.. Chemical and Pharmaceutical Bulletin. 38(6). 1601–1608. 10 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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