Masahiko Chikuma

1.8k total citations
91 papers, 1.5k citations indexed

About

Masahiko Chikuma is a scholar working on Organic Chemistry, Oncology and Analytical Chemistry. According to data from OpenAlex, Masahiko Chikuma has authored 91 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 34 papers in Organic Chemistry, 28 papers in Oncology and 18 papers in Analytical Chemistry. Recurrent topics in Masahiko Chikuma's work include Metal complexes synthesis and properties (25 papers), Analytical chemistry methods development (15 papers) and Molecular Sensors and Ion Detection (12 papers). Masahiko Chikuma is often cited by papers focused on Metal complexes synthesis and properties (25 papers), Analytical chemistry methods development (15 papers) and Molecular Sensors and Ion Detection (12 papers). Masahiko Chikuma collaborates with scholars based in Japan, United States and Netherlands. Masahiko Chikuma's co-authors include Seiji Komeda, J. Reedijk, Anthony L. Spek, Martin Lutz, Takaji Sato, Hisashi Tanaka, Hisashi Tanaka, Nicholas P. Farrell, Loren Dean Williams and Tinoush Moulaei and has published in prestigious journals such as Journal of the American Chemical Society, Nucleic Acids Research and Biochemical and Biophysical Research Communications.

In The Last Decade

Masahiko Chikuma

89 papers receiving 1.5k citations

Peers

Countries citing papers authored by Masahiko Chikuma

Since Specialization

Citations

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

Fields of papers citing papers by Masahiko Chikuma

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Masahiko Chikuma

This figure shows the co-authorship network connecting the top 25 collaborators of Masahiko Chikuma. A scholar is included among the top collaborators of Masahiko Chikuma 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 Masahiko Chikuma. Masahiko Chikuma 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	Synthesis of antitumor azolato-bridged dinuclear platinum(ii) complexes with in vivo antitumor efficacy and unique in vitro cytotoxicity profiles 2013 ·Metallomics ·Seiji Komeda, Hiroshi Takayama, Toshihiro Suzuki, Akira Odani, Takao Yamori, Masahiko Chikuma	36
2	Second- and higher-order structural changes of DNA induced by antitumor-active tetrazolato-bridged dinuclear platinum(II) complexes with different types of 5-substituent 2013 ·Journal of Inorganic Biochemistry ·(unknown), Yuko Yoshikawa, Kenichi Yoshikawa, Takaji Sato, Yoshiki Mino, Masahiko Chikuma, Seiji Komeda	20
3	A circular dichroism study uncovers a two-step interaction of antitumor azolato-bridged dinuclear platinum(ii) complexes with calf thymus DNA 2012 ·Metallomics ·(unknown), Yuko Yoshikawa, Masahiko Chikuma, Seiji Komeda	19
4	A Tetrazolato‐Bridged Dinuclear Platinum(II) Complex Exhibits Markedly High in vivo Antitumor Activity against Pancreatic Cancer 2011 ·ChemMedChem ·Seiji Komeda, (unknown), Masahiko Chikuma	48
5	DNA Damages Induced by Selenite in the Presence of Glutathione 2008 ·Yoshihiro Saito, Yoshiko Baba, (unknown), Takaji Sato, Masahiko Chikuma	1
6	DNA damages induced by selenite in the presence of glutathione-Reactive oxygen species involved in DNA damages-:-Reactive oxygen species involved in DNA damages- 2008 ·Yoshihiro Saito, Yoshiko Baba, Takaji Sato, Masahiko Chikuma	1
7	Determination of desmosine in bronchoalveolar lavage fluids by time-resolved fluoroimmunoassay 2007 ·Clinica Chimica Acta ·Takaji Sato, (unknown), Yoshihiro Saito, Masahiko Chikuma, Sonoko Nagai	2
8	Antioxidant Activities of Synthesized Selenocompounds without Selenol Groups 2006 ·Yoshihiro Saito, (unknown), (unknown), Takaji Sato, Masahiko Chikuma	3
9	DPPH radical scavenging activity of selenocompounds : importance of selenium 2005 ·Yoshihiro Saito, (unknown), Yasuhiro Kidera, Takaji Sato, Masahiko Chikuma	1
10	Role of selenium in antioxidative effect of heparin-selenocystamine 2003 ·Yoshihiro Saito, (unknown), (unknown), Takaji Sato, Masahiko Chikuma	2
11	Catalytic Activity of Anion-Exchange Resins Modified with Metal-Porphine in Oxidative Reactions of Phenols. 2000 ·Chemical and Pharmaceutical Bulletin ·Akimasa Iwado, Masaki Mifune, Jiro Kato, Junko Oda, Masahiko Chikuma, Noriko Motohashi, Yutaka Saito	9
12	Heparin-Selenocystamine Conjugate with Selenol Groups. 1998 ·Biological and Pharmaceutical Bulletin ·Yoshihiro Saito, Mitsunori Honda, Masahiko Chikuma	4
13	Determination of trace amounts of albumin in human bronchoalveolar lavage fluids by fluorometry with chromazurol S 1994 ·Clinica Chimica Acta ·Takaji Sato, (unknown), (unknown), (unknown), (unknown), Naomi Murakami, Masahiko Chikuma, Yutaka Saito, (unknown), Sonoko Nagai, Takateru Izumi	3
14	Uricase-like catalytic activity of ion-exchange resins modified with metalloporphyrins 1991 ·Talanta ·Masaki Mifune, Junichi Odō, Akimasa Iwado, Yutaka Saito, Noriko Motohashi, Masahiko Chikuma, (unknown)	6
15	Separation and determination of theophylline from paraxanthine in human serum by reversed-phase high-performance liquid chromatography 1989 ·Journal of Pharmaceutical and Biomedical Analysis ·(unknown), Koichi Nishimura, Mitsuru Kawai, Masahiko Chikuma	13
16	Thiol exchange reactions involving selenotrisulfides 1988 ·Biochemical and Biophysical Research Communications ·(unknown), (unknown), B. R. Ko, Hisashi Tanaka, Masahiko Chikuma, Hidehiro Sakurai, Morio Nakayama	17
17	Levels and ages of selenium and metals in sedimentary cores of Ise Bay as determined by 210-Pb dating technique 1987 ·Bulletin of Environmental Contamination and Toxicology ·Kazuo Itoh, Masahiko Chikuma, Hisashi Tanaka	5
18	Selective collection of selenium(IV) on anion-exchange resin with azothiopyrine disulphonic acid 1983 ·Talanta ·Morio Nakayama, Masahiko Chikuma, Hisashi Tanaka, Tomoo Tanaka	8
19	Chelate-forming resins prepared by modification of anion-exchange resins 1980 ·Talanta ·Masahiko Chikuma	22
20	A new chelate-forming resin bearing mercapto and azo groups 1979 ·Talanta ·Masahiko Chikuma, Morio Nakayama, Tomoo Tanaka, Hisashi Tanaka	12

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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