Junzo Sunamoto

2.5k total citations
112 papers, 2.0k citations indexed

About

Junzo Sunamoto is a scholar working on Organic Chemistry, Molecular Biology and Spectroscopy. According to data from OpenAlex, Junzo Sunamoto has authored 112 papers receiving a total of 2.0k indexed citations (citations by other indexed papers that have themselves been cited), including 55 papers in Organic Chemistry, 49 papers in Molecular Biology and 19 papers in Spectroscopy. Recurrent topics in Junzo Sunamoto's work include Chemical Reaction Mechanisms (13 papers), Surfactants and Colloidal Systems (10 papers) and Analytical Chemistry and Chromatography (9 papers). Junzo Sunamoto is often cited by papers focused on Chemical Reaction Mechanisms (13 papers), Surfactants and Colloidal Systems (10 papers) and Analytical Chemistry and Chromatography (9 papers). Junzo Sunamoto collaborates with scholars based in Japan, United States and France. Junzo Sunamoto's co-authors include Kazunari Akiyoshi, Hiroki Kondo, Toshinori Sato, Takehiro Nishikawa, Sei‐ichi Aiba, Yoshifumi Ichinose, Hitoshi Sashiwa, Yukito Murakami, Ichiro Miwa and Satoshi Kurumada and has published in prestigious journals such as Journal of the American Chemical Society, Macromolecules and Langmuir.

In The Last Decade

Junzo Sunamoto

108 papers receiving 1.9k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Junzo Sunamoto Japan 23 730 727 613 274 248 112 2.0k
Josef F. Holzwarth Germany 18 496 0.7× 2.2k 3.0× 415 0.7× 724 2.6× 306 1.2× 42 3.1k
N. S. Melik‐Nubarov Russia 24 1.0k 1.4× 496 0.7× 622 1.0× 348 1.3× 117 0.5× 96 2.0k
Cécile Grabielle-Madelmont France 18 800 1.1× 472 0.6× 510 0.8× 239 0.9× 164 0.7× 27 1.6k
Annette Meister Germany 29 1.8k 2.4× 960 1.3× 874 1.4× 593 2.2× 297 1.2× 131 3.1k
Markus Johnsson Sweden 25 1.3k 1.8× 981 1.3× 587 1.0× 304 1.1× 106 0.4× 30 2.3k
Joykrishna Dey India 31 955 1.3× 1.5k 2.0× 916 1.5× 741 2.7× 468 1.9× 102 2.7k
Sergey K. Filippov Czechia 33 709 1.0× 1.2k 1.7× 1.1k 1.7× 540 2.0× 129 0.5× 124 3.0k
Yves L. Dory Canada 23 801 1.1× 1.1k 1.5× 337 0.5× 327 1.2× 98 0.4× 98 2.0k
Mikhail A. Kiselev Russia 19 1.2k 1.6× 458 0.6× 661 1.1× 369 1.3× 89 0.4× 60 2.4k
Chuichi Hirayama Japan 24 655 0.9× 503 0.7× 436 0.7× 559 2.0× 554 2.2× 121 2.0k

Countries citing papers authored by Junzo Sunamoto

Since Specialization
Citations

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

Fields of papers citing papers by Junzo Sunamoto

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Junzo Sunamoto

This figure shows the co-authorship network connecting the top 25 collaborators of Junzo Sunamoto. A scholar is included among the top collaborators of Junzo Sunamoto 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 Junzo Sunamoto. Junzo Sunamoto 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.
Sashiwa, Hitoshi, et al.. (2003). Chemical modification of chitosan 16 : Synthesis of polypropyleneimine dendrimer-chitosan hybrid. 9(2). 45–51. 1 indexed citations
2.
Sashiwa, Hitoshi, Norioki Kawasaki, Atsuyoshi Nakayama, et al.. (2003). Chemical modification of chitosan. Part 15: Synthesis of novel chitosan derivatives by substitution of hydrophilic amine using N-carboxyethylchitosan ethyl ester as an intermediate. Carbohydrate Research. 338(6). 557–561. 55 indexed citations
3.
Hayase, Nobuki, et al.. (2003). Polymer film produced by a marine bacterium. Journal of Bioscience and Bioengineering. 95(1). 72–76. 6 indexed citations
4.
Akiyoshi, Kazunari, Kenichi Kuroda, & Junzo Sunamoto. (1998). Gelation of Hydrophobized Pullulan.. KOBUNSHI RONBUNSHU. 55(12). 780–785. 1 indexed citations
5.
Akiyoshi, Kazunari, et al.. (1996). Hydrogel nanoparticle formed by self-assembly of hydrophobized polysaccharide. Stabilization of adriamycin by complexation. European Journal of Pharmaceutics and Biopharmaceutics. 42(4). 286–290. 49 indexed citations
6.
Higashi, Nobuaki & Junzo Sunamoto. (1995). Endocytosis of poly(ethylene oxide)-modified liposome by human lymphoblastoid cells. Biochimica et Biophysica Acta (BBA) - General Subjects. 1243(3). 386–392. 26 indexed citations
7.
Nakamura, Makoto, et al.. (1994). Taste Receptor Proteins Directly Extracted by Liposome from Intact Epithelium of Bullfrog Tongue. Biochemical and Biophysical Research Communications. 201(1). 415–422. 12 indexed citations
8.
9.
Iwamoto, Kiyoshi, et al.. (1991). Polysaccharide-Coated Oil Droplets in Oil-in-Water Emulsions as Targetable Carriers for Lipophilic Drugs. Journal of Pharmaceutical Sciences. 80(3). 219–224. 29 indexed citations
10.
Kikuchi, Jun‐ichi, Junzo Sunamoto, & Hiroki Kondo. (1985). Non-enzymatic transamination and β-elimination ofDL-S-benzylcysteine catalysed by a potent pyridoxal model. Journal of the Chemical Society Perkin Transactions 2. 341–345. 5 indexed citations
11.
Kondo, Hiroki, et al.. (1984). Importance of methionine residues in the enzymatic carboxylation of biotin‐containing peptides representing the local biotinyl site of E. coli acetyl‐CoA carboxylase. International journal of peptide & protein research. 23(6). 559–564. 17 indexed citations
12.
Kano, Koji, Hirofumi Kawazumi, Teiichiro Ogawa, & Junzo Sunamoto. (1981). Fluorescence quenching in liposomal membranes. Exciplex as a probe for investigating artificial lipid membrane properties. The Journal of Physical Chemistry. 85(15). 2204–2209. 26 indexed citations
13.
Sunamoto, Junzo, et al.. (1980). . NIPPON KAGAKU KAISHI. 475–481. 2 indexed citations
14.
Sunamoto, Junzo, et al.. (1978). ENHANCED REACTIVITIES OF “NAKED” METAL ION AND WATER AFFORDED IN REVERSED MICELLES. Chemistry Letters. 7(8). 821–824. 7 indexed citations
15.
Murakami, Yukito, et al.. (1973). Solvolysis of Organic Phosphates. VI. Intramolecular Catalysis in the Hydrolysis of 2-Pyridylalkyl Phosphates. Bulletin of the Chemical Society of Japan. 46(3). 871–876. 5 indexed citations
16.
Hashimoto, Shizunobu, et al.. (1968). The Photochemical Reduction of Hydrazobenzene. Bulletin of the Chemical Society of Japan. 41(3). 623–626. 1 indexed citations
17.
Hashimoto, Shizunobu, et al.. (1967). Studies on the Self-Reaction of Hydrazobenzene. II. The Thermal Reaction of Hydrazobenzene. The Journal of the Society of Chemical Industry Japan. 70(10). 1705–1708. 1 indexed citations
18.
Hashimoto, Shizunobu, Junzo Sunamoto, & Hironori Fujii. (1967). The Direct Syntheses of Benzidine from Azobenzene by the Photochemical Reduction. The Journal of the Society of Chemical Industry Japan. 70(5). 699–704. 4 indexed citations
19.
Sunamoto, Junzo, et al.. (1965). Thin Layer Chromatography of Aromatic Nitro Compounds and Corresponding Amino Compounds. The Journal of the Society of Chemical Industry Japan. 68(12). 2510–2511. 3 indexed citations
20.
Hashimoto, Shizunobu, et al.. (1965). The Applicability of Aromatic Diamines in the Curing of Polyurethane Prepolymer by Powder Technique. Kobunshi Kagaku. 22(243). 422–428. 1 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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