Tomoya Ishizuka

4.5k total citations
116 papers, 3.7k citations indexed

About

Tomoya Ishizuka is a scholar working on Materials Chemistry, Inorganic Chemistry and Organic Chemistry. According to data from OpenAlex, Tomoya Ishizuka has authored 116 papers receiving a total of 3.7k indexed citations (citations by other indexed papers that have themselves been cited), including 80 papers in Materials Chemistry, 57 papers in Inorganic Chemistry and 43 papers in Organic Chemistry. Recurrent topics in Tomoya Ishizuka's work include Porphyrin and Phthalocyanine Chemistry (69 papers), Metal-Catalyzed Oxygenation Mechanisms (54 papers) and Metal complexes synthesis and properties (30 papers). Tomoya Ishizuka is often cited by papers focused on Porphyrin and Phthalocyanine Chemistry (69 papers), Metal-Catalyzed Oxygenation Mechanisms (54 papers) and Metal complexes synthesis and properties (30 papers). Tomoya Ishizuka collaborates with scholars based in Japan, South Korea and United States. Tomoya Ishizuka's co-authors include Takahiko Kojima, Hiroyuki Furuta, Atsuhiro Osuka, Hiroaki Kotani, Yoshihito Shiota, Kazunari Yoshizawa, Takuji Ogawa, Dachao Hong, A. Srinivasan and Shunichi Fukuzumi and has published in prestigious journals such as Nature, Journal of the American Chemical Society and Chemical Society Reviews.

In The Last Decade

Tomoya Ishizuka

114 papers receiving 3.7k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Tomoya Ishizuka Japan 35 2.5k 1.3k 1.2k 851 611 116 3.7k
Elisabetta Iengo Italy 31 1.6k 0.6× 728 0.5× 1.2k 1.0× 554 0.7× 495 0.8× 74 2.9k
Joel Rosenthal United States 34 1.7k 0.7× 800 0.6× 775 0.6× 1.8k 2.1× 524 0.9× 82 4.1k
Romain Ruppert France 25 1.3k 0.5× 690 0.5× 827 0.7× 941 1.1× 448 0.7× 74 2.8k
Chen‐Hsiung Hung Taiwan 42 2.9k 1.2× 1.6k 1.2× 1.5k 1.2× 1.2k 1.4× 594 1.0× 188 5.5k
Jeanette A. Krause United States 34 1.4k 0.6× 2.1k 1.6× 2.7k 2.2× 452 0.5× 358 0.6× 167 4.6k
Jean‐Michel Barbe France 38 3.0k 1.2× 1.2k 0.9× 749 0.6× 960 1.1× 512 0.8× 128 4.2k
Eric Van Caemelbecke United States 33 2.2k 0.9× 1.0k 0.8× 1.2k 0.9× 255 0.3× 411 0.7× 71 3.0k
Christopher J. Ziegler United States 36 2.5k 1.0× 1.0k 0.8× 1.7k 1.4× 246 0.3× 708 1.2× 228 4.5k
Nathan D. Schley United States 29 1.2k 0.5× 1.7k 1.3× 2.5k 2.0× 1.2k 1.4× 382 0.6× 96 4.3k
Fausto Puntoriero Italy 36 2.5k 1.0× 552 0.4× 1.1k 0.9× 955 1.1× 522 0.9× 135 4.3k

Countries citing papers authored by Tomoya Ishizuka

Since Specialization
Citations

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

Fields of papers citing papers by Tomoya Ishizuka

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tomoya Ishizuka

This figure shows the co-authorship network connecting the top 25 collaborators of Tomoya Ishizuka. A scholar is included among the top collaborators of Tomoya Ishizuka 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 Tomoya Ishizuka. Tomoya Ishizuka 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
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Ishizuka, Tomoya, Hiroaki Kotani, Yasuko Osakada, et al.. (2024). Photocatalytic Substrate Oxidation Catalyzed by a Ruthenium(II) Complex with a Phenazine Moiety as the Active Site Using Dioxygen as a Terminal Oxidant. Journal of the American Chemical Society. 146(48). 33022–33034.
3.
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Ishizuka, Tomoya & Takahiko Kojima. (2024). Oxidative and Reductive Manipulation of C1 Resources by Bio-Inspired Molecular Catalysts to Produce Value-Added Chemicals. Accounts of Chemical Research. 57(16). 2437–2447. 7 indexed citations
5.
Ishizuka, Tomoya, et al.. (2023). Selective methane oxidation by molecular iron catalysts in aqueous medium. Nature. 616(7957). 476–481. 68 indexed citations
6.
Ishizuka, Tomoya, Nitika Grover, Christopher J. Kingsbury, et al.. (2022). Nonplanar porphyrins: synthesis, properties, and unique functionalities. Chemical Society Reviews. 51(17). 7560–7630. 63 indexed citations
7.
Ishizuka, Tomoya, Dachao Hong, Yoshihito Shiota, et al.. (2020). Photocatalytic hydrogen evolution using a Ru(ii)-bound heteroaromatic ligand as a reactive site. Dalton Transactions. 49(47). 17230–17242. 13 indexed citations
8.
Kotani, Hiroaki, et al.. (2020). Cover Feature: A Mechanistic Dichotomy in Two‐Electron Reduction of Dioxygen Catalyzed by N,N’‐Dimethylated Porphyrin Isomers (Chem. Eur. J. 46/2020). Chemistry - A European Journal. 26(46). 10365–10365. 1 indexed citations
9.
Kotani, Hiroaki, et al.. (2020). A Mechanistic Dichotomy in Two‐Electron Reduction of Dioxygen Catalyzed by N,N’‐Dimethylated Porphyrin Isomers. Chemistry - A European Journal. 26(46). 10480–10486. 9 indexed citations
10.
Hong, Dachao, Yoshihiro Shimoyama, Ryoichi Kanega, et al.. (2020). Cooperative Effects of Heterodinuclear IrIII–MII Complexes on Catalytic H2 Evolution from Formic Acid Dehydrogenation in Water. Inorganic Chemistry. 59(17). 11976–11985. 21 indexed citations
11.
Ishizuka, Tomoya, Yoshihiro Shimoyama, Hiroaki Kotani, et al.. (2020). Selective catalytic 2e−-oxidation of organic substrates by an FeII complex having an N-heterocyclic carbene ligand in water. Chemical Communications. 56(68). 9783–9786. 10 indexed citations
12.
Nakanishi, Waka, et al.. (2020). Discrete π Stack of a Tweezer‐Shaped Naphthalenediimide–Anthracene Conjugate. Chemistry - A European Journal. 26(58). 13288–13294. 8 indexed citations
13.
Ishizuka, Tomoya, Tatsuki Morimoto, Shigeki Mori, et al.. (2020). NH Tautomerism of N-Confused Porphyrin: Solvent/Substituent Effects and Isomerization Mechanism. The Journal of Physical Chemistry A. 124(28). 5756–5769. 20 indexed citations
14.
Kotani, Hiroaki, et al.. (2019). Efficient photocatalytic proton-coupled electron-transfer reduction of O2 using a saddle-distorted porphyrin as a photocatalyst. Chemical Communications. 55(34). 4925–4928. 17 indexed citations
15.
Kotani, Hiroaki, Tomoya Ishizuka, Masaki Kawano, et al.. (2019). A Diprotonated Porphyrin as an Electron Mediator in Photoinduced Electron Transfer in Hydrogen-Bonded Supramolecular Assemblies. The Journal of Physical Chemistry C. 123(18). 11529–11538. 7 indexed citations
16.
Hong, Dachao, Hiroaki Kotani, Tomoya Ishizuka, et al.. (2018). Mechanistic Insights into Homogeneous Electrocatalytic and Photocatalytic Hydrogen Evolution Catalyzed by High-Spin Ni(II) Complexes with S2N2-Type Tetradentate Ligands. Inorganic Chemistry. 57(12). 7180–7190. 53 indexed citations
17.
Ishizuka, Tomoya, Muneaki Hashimoto, Kei Ohkubo, et al.. (2018). A supramolecular photocatalyst composed of a polyoxometalate and a photosensitizing water-soluble porphyrin diacid for the oxidation of organic substrates in water. Green Chemistry. 20(9). 1975–1980. 45 indexed citations
18.
Kojima, Takahiko, Hiroaki Kotani, Tomoya Ishizuka, et al.. (2018). Intermediate-Spin Iron(III) Complexes Having a Redox-Noninnocent Macrocyclic Tetraamido Ligand. Inorganic Chemistry. 57(16). 9683–9695. 16 indexed citations
19.
Shimoyama, Yoshihiro, Tomoya Ishizuka, Hiroaki Kotani, & Takahiko Kojima. (2018). Catalytic Oxidative Cracking of Benzene Rings in Water. ACS Catalysis. 9(1). 671–678. 20 indexed citations
20.
Hong, Dachao, et al.. (2017). Visible-Light-Driven Photocatalytic CO2 Reduction by a Ni(II) Complex Bearing a Bioinspired Tetradentate Ligand for Selective CO Production. Journal of the American Chemical Society. 139(19). 6538–6541. 195 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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