Toru Arai

1.5k total citations · 1 hit paper
51 papers, 1.3k citations indexed

About

Toru Arai is a scholar working on Materials Chemistry, Molecular Biology and Organic Chemistry. According to data from OpenAlex, Toru Arai has authored 51 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 34 papers in Materials Chemistry, 19 papers in Molecular Biology and 14 papers in Organic Chemistry. Recurrent topics in Toru Arai's work include Porphyrin and Phthalocyanine Chemistry (25 papers), Chemical Synthesis and Analysis (9 papers) and Catalysis and Oxidation Reactions (7 papers). Toru Arai is often cited by papers focused on Porphyrin and Phthalocyanine Chemistry (25 papers), Chemical Synthesis and Analysis (9 papers) and Catalysis and Oxidation Reactions (7 papers). Toru Arai collaborates with scholars based in Japan, United States and China. Toru Arai's co-authors include Takaharu Onishi, Kazunari Domen, Ken‐ichi Maruya, Can Li, Yoshihisa Sakata, Norikazu Nishino, Tamaki Kato, Tsutomu Fujimoto, Shigeyoshi Sakaki and Tadashi Matsunaga and has published in prestigious journals such as Energy & Environmental Science, The Journal of Physical Chemistry B and Macromolecules.

In The Last Decade

Toru Arai

49 papers receiving 1.2k 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.

Carbon monoxide and carbon dioxide adsorption on cerium oxide studied by Fourier-transform infrared spectroscopy. Part 1.—Formation of carbonate species on dehydroxylated CeO2, at room temperature

1989 487 citations Can Li, Yoshihisa Sakata et al. Journal of the Chemical Society Faraday Transactions 1 Physical Chemistry in Condensed Phases profile →

Peers

Countries citing papers authored by Toru Arai

Since Specialization

Citations

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

Fields of papers citing papers by Toru Arai

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Toru Arai

This figure shows the co-authorship network connecting the top 25 collaborators of Toru Arai. A scholar is included among the top collaborators of Toru Arai 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 Toru Arai. Toru Arai 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	Cyclic tetrapeptides with –SS– bridging between amino acid side chains for potent histone deacetylases’ inhibition 2013 ·Amino Acids ·Toru Arai, Md. Ashraful Hoque, Norikazu Nishino, Hyun‐Jung Kim, Akihiro Ito, Minoru Yoshida	4
2	Cyclic tetrapeptides with thioacetate tails or intramolecular disulfide bridge as potent inhibitors of histone deacetylases 2012 ·Bioorganic & Medicinal Chemistry Letters ·Md. Ashraful Hoque, Toru Arai, Norikazu Nishino, Hyun‐Jung Kim, Akihiro Ito, Minoru Yoshida	7
3	Peptide-linked porphyrin sensitiser and colloidal Pt or Ir catalyst in the H2 formation reaction 2011 ·Photochemical & Photobiological Sciences ·Toru Arai, (unknown), (unknown), Tamaki Kato, Norikazu Nishino	3
4	Additional layer of the multi-walled carbon-nanotubes increases the photo-current of a poly(3-hexylthiophene)-sensitised solar cell 2009 ·Energy & Environmental Science ·Atsushi Furuta, (unknown), Toru Arai	4
5	Zinc Porphyrins Covalently Bound to the Side Walls of Single-Walled Carbon Nanotubes via Flexible Bonds: Photoinduced Electron Transfer in Polar Solvent 2009 ·The Journal of Physical Chemistry C ·Toru Arai, (unknown), Atula S. D. Sandanayaka, Osamu Ito	33
6	A Route Searching Algorithm Based on Individual Preference for Indoor Pedestrian Navigation 2006 ·IEICE Technical Report; IEICE Tech. Rep. ·Toru Arai, Nozomu Togawa, Masao Yanagisawa, (unknown)	0
7	Slipping of a histidine improved the peroxidase activity of a de novo designed polypeptide packing an iron porphyrin 2005 ·Tetrahedron ·Toru Arai, (unknown), Kin‐ya Tomizaki, Tamaki Kato, Norikazu Nishino	9
8	Spectroscopic characterization of an assembled pair of free-base and zinc porphyrins linked by the cyclic ?-sheet peptide Gramicidin SElectronic supplementary information (ESI) available: complete synthetic details and characterization of the GS derivatives. See http://www.rsc.org/suppdata/nj/b4/b402541e/ 2004 ·New Journal of Chemistry ·Toru Arai, Koji Araki, (unknown), (unknown), (unknown), (unknown), Tamaki Kato, Norikazu Nishino	8
9	Complexation of 4,4′-Dipyridyl Derivatives Changed the Orientations of Metalloporphyrins Linked to the Cyclic Peptide Gramicidin S 2002 ·Chemistry Letters ·Toru Arai, Koji Araki, (unknown), (unknown), Tamaki Kato, Norikazu Nishino	3
10	CD Investigation of Porphyrin–Porphyrin Interaction with Links to Acyclic β-Sheet Peptide Self-Assembled in an Aqueous Media 2001 ·Chemistry Letters ·Toru Arai, (unknown), (unknown), Tomikazu Sasaki, Tamaki Kato, Norikazu Nishino	7
11	The Conformation of de Novo Designed Amphiphilic Peptides with Six or Nine L-2-(2,2,2-Trifluoroethyl)glycines as the Hydrophobic Amino Acid 2000 ·Bulletin of the Chemical Society of Japan ·Toru Arai, (unknown), Tamaki Kato, Norikazu Nishino	4
12	Synthesis of a membrane-spanning lipophilic porphyrin with links to two alamethicin fragments on each face 2000 ·Journal of the Chemical Society Perkin Transactions 2 ·Toru Arai, (unknown), (unknown), (unknown), Takahiro Hamada, Norikazu Nishino	8
13	Reaction path of methoxy species to isobutene and its dependence on oxide catalysts in CO hydrogenation 1998 ·Journal of Organometallic Chemistry ·Ken‐ichi Maruya, (unknown), (unknown), Masahiko Hara, Toru Arai	7
14	Synthesis of a new chiral copper(I) complex and its application to stereoselective photoreduction of [Co(edta)]− (H4edta = ethylenedinitrilotetraacetic acid) 1997 ·Journal of the Chemical Society Dalton Transactions ·Shigeyoshi Sakaki, (unknown), (unknown), (unknown), Takashi Satoh, Toru Arai, Taisuke Hamada	8
15	Cyclo(-arginyl-sarcosyl-aspartyl-phenylglycyl-)2. Simple synthesis of an RGD-related peptide with inhibitory activity for platelet aggregation 1996 ·Journal of the Chemical Society Perkin Transactions 1 ·Norikazu Nishino, (unknown), Toru Arai, Hisakazu Mihara, Yukio Ueno, Hiromichi Kumagai	9
16	Synthesis of [Hexafluorovalyl1,1′]gramicidin S 1996 ·Bulletin of the Chemical Society of Japan ·Toru Arai, (unknown), Tamaki Kato, Hiroaki Ogawa, Tsutomu Fujimoto, Norikazu Nishino	19
17	Photoinduced electron transfer between [Cu(dmphen)L₂]⁺[dmphen = 2,9-dimethyl-1,10-phenanthroline, L = PPh_n(C₆H₄OMe-p)_{3 –n}(n= 0–3)] and methyl viologen 1996 ·Journal of the Chemical Society Dalton Transactions ·Shigeyoshi Sakaki, (unknown), (unknown), (unknown), Toru Arai, Taisuke Hamada	29
18	Reaction of Carbon Dioxide with (Poiphyrinato)aluminum Thiolates 1990 ·Chemistry Letters ·Toru Arai, Yoshihiro Satō, Shohei Inoue	14
19	Carbon monoxide and carbon dioxide adsorption on cerium oxide studied by Fourier-transform infrared spectroscopy. Part 1.—Formation of carbonate species on dehydroxylated CeO2, at room temperature breakdown → 1989 ·Journal of the Chemical Society Faraday Transactions 1 Physical Chemistry in Condensed Phases ·Can Li, Yoshihisa Sakata, Toru Arai, Kazunari Domen, Ken‐ichi Maruya, Takaharu Onishi	487
20	The selective formation of hydrocarbons from CO hydrogenation over oxide catalysts 1989 ·Colloids and Surfaces ·Takaharu Onishi, Ken‐ichi Maruya, Kazunari Domen, Takeshi Fujisawa, Toru Arai	4

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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