Hiroteru Sayo

868 total citations
79 papers, 618 citations indexed

About

Hiroteru Sayo is a scholar working on Organic Chemistry, Electrochemistry and Molecular Biology. According to data from OpenAlex, Hiroteru Sayo has authored 79 papers receiving a total of 618 indexed citations (citations by other indexed papers that have themselves been cited), including 42 papers in Organic Chemistry, 25 papers in Electrochemistry and 23 papers in Molecular Biology. Recurrent topics in Hiroteru Sayo's work include Electrochemical Analysis and Applications (25 papers), Oxidative Organic Chemistry Reactions (13 papers) and Phenothiazines and Benzothiazines Synthesis and Activities (13 papers). Hiroteru Sayo is often cited by papers focused on Electrochemical Analysis and Applications (25 papers), Oxidative Organic Chemistry Reactions (13 papers) and Phenothiazines and Benzothiazines Synthesis and Activities (13 papers). Hiroteru Sayo collaborates with scholars based in Japan. Hiroteru Sayo's co-authors include Masaichiro Masui, Kimio Kariya, Eibai Lee, Kōichi Mori, Masaaki Hirouchi, Masako Saitō, Takeo Kishi, Tadashi Okamoto, Takayuki Takahashi and Masahiro Kohno and has published in prestigious journals such as Journal of The Electrochemical Society, Tetrahedron and Biochemical Pharmacology.

In The Last Decade

Hiroteru Sayo

70 papers receiving 580 citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
Hiroteru Sayo 184 167 135 118 65 79 618
John Parrick 352 1.9× 212 1.3× 48 0.4× 24 0.2× 24 0.4× 49 743
Pascal Bugnon 121 0.7× 227 1.4× 49 0.4× 28 0.2× 66 1.0× 10 754
Nicole Paillous 369 2.0× 384 2.3× 37 0.3× 30 0.3× 24 0.4× 51 1.2k
Masaki Mifune 67 0.4× 127 0.8× 207 1.5× 112 0.9× 5 0.1× 64 685
Hans‐Jürgen Duchstein 97 0.5× 294 1.8× 40 0.3× 17 0.1× 109 1.7× 25 711
Pierre Hamel 610 3.3× 168 1.0× 41 0.3× 18 0.2× 14 0.2× 37 844
Eun‐Taex Oh 109 0.6× 583 3.5× 49 0.4× 58 0.5× 47 0.7× 49 1.1k
Paavo Pasanen 229 1.2× 87 0.5× 29 0.2× 12 0.1× 56 0.9× 27 684
Jing Zhu 208 1.1× 379 2.3× 138 1.0× 138 1.2× 25 0.4× 69 1.3k
Jianquan Lü 81 0.4× 305 1.8× 272 2.0× 245 2.1× 9 0.1× 17 723

Countries citing papers authored by Hiroteru Sayo

Since Specialization
Citations

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

Fields of papers citing papers by Hiroteru Sayo

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hiroteru Sayo

This figure shows the co-authorship network connecting the top 25 collaborators of Hiroteru Sayo. A scholar is included among the top collaborators of Hiroteru Sayo 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 Hiroteru Sayo. Hiroteru Sayo 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
1.
Mori, Kōichi, et al.. (1998). Effect of Arylthiolated 2,3-Dimethoxy-1,4-benzoquinones on Respiratory Activity and Lipid Peroxidation in Bovine Heart Mitochondria.. Biological and Pharmaceutical Bulletin. 21(3). 293–296. 4 indexed citations
2.
Morimoto, Yosuke, et al.. (1994). ESR Study of Membrane Perturbation and the Lysis of Liposomes Induced by Chlorpromazine.. Chemical and Pharmaceutical Bulletin. 42(1). 123–129. 2 indexed citations
3.
Fitzgerald, Jeffrey P., et al.. (1992). Synthesis and Characterization of "Picnic-Basket" Porphyrins with a Substituent in the Interior of the Pocket.. Chemical and Pharmaceutical Bulletin. 40(12). 3157–3162. 2 indexed citations
4.
Sayo, Hiroteru & Masako Saitō. (1991). Hydrogen peroxide-dependent oxidative metabolism of 1-methy1-2-mercaptoimidazole (methimazole) catalysed by myeloperoxidase. Xenobiotica. 21(9). 1217–1224. 3 indexed citations
5.
Sayo, Hiroteru & Masako Saitō. (1990). Ethyl hydroperoxide-dependent metabolism ofN,N-dimethyl-p-anisidine catalysed by lactoperoxidase. Xenobiotica. 20(3). 247–253. 1 indexed citations
6.
Sayo, Hiroteru & Masako Saitō. (1990). The mechanism of myeloperoxidase-catalysed oxidation of aminopyrine. Xenobiotica. 20(9). 957–965. 24 indexed citations
7.
Lee, Eibai, et al.. (1988). Oxidative metabolism of propylthiouracil by peroxidases from rat bone marrow. Xenobiotica. 18(10). 1135–1142. 19 indexed citations
8.
Lee, Eibai, et al.. (1988). Inactivation of peroxidases of rat bone marrow by repeated administration of propylthiouracil is accompanied by a change in the heme structure. Biochemical Pharmacology. 37(11). 2151–2153. 59 indexed citations
9.
Sayo, Hiroteru, et al.. (1988). Simultaneous determination of phenytoin and phenobarbital in human serum by electrochemical immunoassay combined with high-performance liquid chromatography. Journal of Chromatography B Biomedical Sciences and Applications. 426(2). 449–451. 3 indexed citations
10.
Sayo, Hiroteru, et al.. (1987). Electrochemical immunoassay combined with column liquid chromatography: determination of phenytoin in human serum. Journal of Chromatography B Biomedical Sciences and Applications. 417(1). 129–134. 2 indexed citations
11.
Ohmori, Hidenobu, Hatsuo Maeda, Chihiro Ueda, Hiroteru Sayo, & Masaichiro Masui. (1986). Electrochemical oxidation of N-nitrosopiperidines : Dual pathways for N-nitramine formation.. Chemical and Pharmaceutical Bulletin. 34(8). 3079–3086. 1 indexed citations
12.
Sayo, Hiroteru, et al.. (1984). Determination of phenobarbital in human serum by spin immunoassay.. Chemical and Pharmaceutical Bulletin. 32(9). 3706–3709. 2 indexed citations
13.
Sayo, Hiroteru, et al.. (1983). The utility of the deuterated spin label in the spin immunoassay of cortisol.. Chemical and Pharmaceutical Bulletin. 31(9). 3210–3213. 2 indexed citations
14.
Sayo, Hiroteru, et al.. (1980). Mechanism of N-demethylation of aminopyrine by catalase-organic hydroperoxide systems.. Chemical and Pharmaceutical Bulletin. 28(8). 2351–2355. 2 indexed citations
15.
Sayo, Hiroteru & Kōichi Mori. (1977). Oxidation of 4'-substituted benzenesulfenanilides with lead dioxide. Electron spin resonance studies of benzenesulfenanilidyl radicals.. Chemical and Pharmaceutical Bulletin. 25(6). 1489–1491. 4 indexed citations
16.
Masui, Masaichiro, et al.. (1976). Anodic oxidation of carboxamides. Part II. Anodic oxidation and pyridination of N-methyl-4′-methoxybenzanilide in acetonitrile. Journal of the Chemical Society Perkin Transactions 2. 1180–1183. 4 indexed citations
17.
Sayo, Hiroteru, S. OZAKI, & Masaichiro Masui. (1973). Oxidation of N-Alkylhydroxylamines. III. Reaction of N-Alkylhydroxylamines with 1, 1-Diphenyl-2-picrylhydrazyl. Chemical and Pharmaceutical Bulletin. 21(2). 415–421. 5 indexed citations
18.
OZAKI, S., Hiroteru Sayo, & Masaichiro Masui. (1971). Oxidation of N-Alkylhydroxylamines. I. Nitroxides formed on Oxidation of N-Alkylhydroxylamines with Lead Tetraacetate. Chemical and Pharmaceutical Bulletin. 19(11). 2389–2393. 4 indexed citations
19.
Sayo, Hiroteru, et al.. (1968). Controlled potential electrolysis—XIII. Tetrahedron. 24(4). 1717–1726. 12 indexed citations
20.
Masui, Masaichiro, et al.. (1968). Anodic oxidation of amines. Part I. Cyclic voltammetry of aliphatic amines at a stationary glassy-carbon electrode. Journal of the Chemical Society B Physical Organic. 973–973. 135 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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