Takehiro Ohta

7.9k total citations · 1 hit paper
172 papers, 6.6k citations indexed

About

Takehiro Ohta is a scholar working on Materials Chemistry, Molecular Biology and Inorganic Chemistry. According to data from OpenAlex, Takehiro Ohta has authored 172 papers receiving a total of 6.6k indexed citations (citations by other indexed papers that have themselves been cited), including 69 papers in Materials Chemistry, 63 papers in Molecular Biology and 58 papers in Inorganic Chemistry. Recurrent topics in Takehiro Ohta's work include Metal-Catalyzed Oxygenation Mechanisms (56 papers), Porphyrin and Phthalocyanine Chemistry (37 papers) and Hemoglobin structure and function (30 papers). Takehiro Ohta is often cited by papers focused on Metal-Catalyzed Oxygenation Mechanisms (56 papers), Porphyrin and Phthalocyanine Chemistry (37 papers) and Hemoglobin structure and function (30 papers). Takehiro Ohta collaborates with scholars based in Japan, United States and South Korea. Takehiro Ohta's co-authors include Makoto Kimura, Teizo Kitagawa, Hiroshi Matsuzawa, Takashi Ogura, Kazunari Yoshizawa, Hayao Taguchi, Wonwoo Nam, Yoshinori Naruta, Hiroyuki Adachi and Mi Sook Seo and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of the American Chemical Society and Physical Review Letters.

In The Last Decade

Takehiro Ohta

170 papers receiving 6.5k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Stepwise mutation model and distribution of allelic frequencies in a finite population.

1978 407 citations Takehiro Ohta et al. profile →

Peers

Countries citing papers authored by Takehiro Ohta

Since Specialization

Citations

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

Fields of papers citing papers by Takehiro Ohta

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Takehiro Ohta

This figure shows the co-authorship network connecting the top 25 collaborators of Takehiro Ohta. A scholar is included among the top collaborators of Takehiro 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 Takehiro Ohta. Takehiro Ohta 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

#	Work	Indexed citations
1	Controlled Regulation of the Nitrile Activation of a Peroxocobalt(III) Complex with Redox-Inactive Lewis Acidic Metals 2021 ·Journal of the American Chemical Society ·(unknown), Dasol Cho, (unknown), Takehiro Ohta, Mu‐Hyun Baik, Jaeheung Cho	16
2	Characterization and Reactivity of a Tetrahedral Copper(II) Alkylperoxido Complex 2019 ·Chemistry - A European Journal ·(unknown), Yuma Morimoto, Gunasekaran Velmurugan, Tulika Gupta, Sayantan Paria, Takehiro Ohta, Hideki Sugimoto, Takashi Ogura, Peter Comba, Shinobu Itoh	14
3	Copper(I)–Dioxygen Reactivity in the Isolated Cavity of a Nanoscale Molecular Architecture 2018 ·European Journal of Inorganic Chemistry ·Sayantan Paria, Yuma Morimoto, Takehiro Ohta, (unknown), Hideki Sugimoto, Takashi Ogura, Shinobu Itoh	15
4	A Bis(μ‐oxido)dinickel(III) Complex with a Triplet Ground State 2018 ·Angewandte Chemie International Edition ·Yuma Morimoto, (unknown), Tôru Saitô, Takehiro Ohta, Takashi Ogura, Norimitsu Tohnai, Motohiro Nakano, Shinobu Itoh	13
5	A Bis(μ‐oxido)dinickel(III) Complex with a Triplet Ground State 2018 ·Angewandte Chemie ·Yuma Morimoto, (unknown), Tôru Saitô, Takehiro Ohta, Takashi Ogura, Norimitsu Tohnai, Motohiro Nakano, Shinobu Itoh	5
6	A water-soluble supramolecular complex that mimics the heme/copper hetero-binuclear site of cytochromecoxidase 2018 ·Chemical Science ·Hiroaki Kitagishi, (unknown), Takehiro Ohta, (unknown), (unknown), Akira Onoda, Takashi Hayashi, Jean Weiss, Jennifer A. Wytko, Koji Kano	30
7	N2 activation on a molybdenum–titanium–sulfur cluster 2018 ·Nature Communications ·Yasuhiro Ohki, (unknown), Mizuki Tada, Roger E. Cramer, Takashi Ogura, Takehiro Ohta	70
8	Dioxygen Activation and O–O Bond Formation Reactions by Manganese Corroles 2017 ·Journal of the American Chemical Society ·Mian Guo, Yong‐Min Lee, (unknown), Mi Sook Seo, Takehiro Ohta, Huahua Wang, Haiyang Liu, Sunder N. Dhuri, Ritimukta Sarangi, Shunichi Fukuzumi, Wonwoo Nam	65
9	Synthesis and reactivity of a mononuclear non-haem cobalt(IV)-oxo complex 2017 ·Nature Communications ·Bin Wang, Yong‐Min Lee, (unknown), Samat Tussupbayev, Seoung‐Tae Kim, Yujeong Kim, Mi Sook Seo, Kyung‐Bin Cho, Yavuz Dede, (unknown), Takashi Ogura, Sun Hee Kim, Takehiro Ohta, Mu‐Hyun Baik, Kallol Ray, Jason Shearer, Wonwoo Nam	173
10	A High‐Valent Iron(IV) Peroxo Core Derived from O₂ 2015 ·Angewandte Chemie International Edition ·(unknown), Takahiro Matsumoto, Hidetaka Nakai, Shinya Hayami, Takehiro Ohta, Seiji Ogo	38
11	Resonance Raman enhancement of FeIVO stretch in high-valent iron porphyrins: An insight from TD-DFT calculations 2006 ·Journal of Inorganic Biochemistry ·Pawel M. Kozlowski, Jadwiga Kuta, Takehiro Ohta, Teizo Kitagawa	13
12	Oxygen-Sensing Mechanism of HemAT from Bacillus s ubtilis : A Resonance Raman Spectroscopic Study 2004 ·Journal of the American Chemical Society ·Takehiro Ohta, Hideaki� Yoshimura, Shiro Yoshioka, Shigetoshi Aono, Teizo Kitagawa	46
13	Simultaneous Resonance Raman Detection of the Heme a3-Fe-CO and CuB-CO Species in CO-bound ba3-Cytochrome c Oxidase from Thermus thermophilus 2004 ·Journal of Biological Chemistry ·Eftychia Pinakoulaki, Takehiro Ohta, Tewfik Soulimane, Teizo Kitagawa, Constantinos Varotsis	31
14	Resonance Raman study on synergistic activation of soluble guanylate cyclase by imidazole, YC-1 and GTP 2004 ·Journal of Inorganic Biochemistry ·Biswajit Pal, Zhengqiang Li, Takehiro Ohta, Shigeo Takenaka, Shingo Tsuyama, Teizo Kitagawa	14
15	The electronic and vibrational structures of iron–oxo porphyrin with a methoxide or cysteinate axial ligand 2000 ·Journal of Inorganic Biochemistry ·Takehiro Ohta, Koji Matsuura, Kazunari Yoshizawa, (unknown)	26
16	Fermentation conditions for efficient production of thermophilic protease in Escherichia coli harboring a plasmid 1994 ·Applied Microbiology and Biotechnology ·S. Sakamoto, Ibuki Terada, (unknown), Hiroshi Matsuzawa, Takehiro Ohta	9
17	Characterization of Two Different Types of Resistance Genes Among Producers of Fortimicin-Group Antibiotics 1993 ·Journal of General Microbiology ·Takehiro Ohta, Tohru Dairi, M Hasegawa	9
18	Purification, crystallization and preliminary X-ray investigation of aqualysin I, a heat-stable serine protease 1993 ·Acta Crystallographica Section D Biological Crystallography ·(unknown), J D Oliver, (unknown), (unknown), Hidenori Matsuzawa, Takehiro Ohta	7
19	Time for spreading of compensatory mutations under gene duplication. 1989 ·Genetics ·Takehiro Ohta	19
20	Evolution by gene duplication and compensatory advantageous mutations. 1988 ·Genetics ·Takehiro Ohta	44

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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