Fumikatsu Tokiwa

964 total citations
68 papers, 852 citations indexed

About

Fumikatsu Tokiwa is a scholar working on Organic Chemistry, Physical and Theoretical Chemistry and Spectroscopy. According to data from OpenAlex, Fumikatsu Tokiwa has authored 68 papers receiving a total of 852 indexed citations (citations by other indexed papers that have themselves been cited), including 42 papers in Organic Chemistry, 21 papers in Physical and Theoretical Chemistry and 17 papers in Spectroscopy. Recurrent topics in Fumikatsu Tokiwa's work include Surfactants and Colloidal Systems (39 papers), Electrostatics and Colloid Interactions (13 papers) and Analytical Chemistry and Chromatography (12 papers). Fumikatsu Tokiwa is often cited by papers focused on Surfactants and Colloidal Systems (39 papers), Electrostatics and Colloid Interactions (13 papers) and Analytical Chemistry and Chromatography (12 papers). Fumikatsu Tokiwa collaborates with scholars based in Japan. Fumikatsu Tokiwa's co-authors include Kaoru Tsujii, Noboru MORIYAMA, Koji Aigami, Toshizo Isemura, Tadao Matsumoto, Shôichi Ikeda, Eric Hutchinson, Junzo Noguchi, Kenichi Hattori and Takashi Takeuchi and has published in prestigious journals such as The Journal of Physical Chemistry, Journal of Colloid and Interface Science and Advances in Colloid and Interface Science.

In The Last Decade

Fumikatsu Tokiwa

66 papers receiving 786 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Fumikatsu Tokiwa Japan 16 608 285 207 127 108 68 852
H. Lange Germany 15 610 1.0× 269 0.9× 175 0.8× 129 1.0× 145 1.3× 51 956
Tsunetaka Sasaki Japan 13 449 0.7× 186 0.7× 149 0.7× 199 1.6× 85 0.8× 56 787
Keizo Ogino Japan 19 700 1.2× 209 0.7× 288 1.4× 133 1.0× 73 0.7× 138 1.1k
Tiren Gu China 19 828 1.4× 269 0.9× 285 1.4× 165 1.3× 50 0.5× 35 1.4k
J. R. Tate Netherlands 14 372 0.6× 121 0.4× 136 0.7× 117 0.9× 92 0.9× 16 544
B. D. Flockhart United Kingdom 17 364 0.6× 105 0.4× 169 0.8× 88 0.7× 112 1.0× 43 953
Nagamune Nishikido Japan 16 616 1.0× 192 0.7× 181 0.9× 159 1.3× 164 1.5× 29 754
Martin A. Paul 9 378 0.6× 132 0.5× 183 0.9× 60 0.5× 39 0.4× 13 791
P. A. Winsor Netherlands 10 765 1.3× 102 0.4× 201 1.0× 122 1.0× 69 0.6× 20 1.2k
A. K. Rakshit India 16 649 1.1× 236 0.8× 158 0.8× 136 1.1× 107 1.0× 39 973

Countries citing papers authored by Fumikatsu Tokiwa

Since Specialization
Citations

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

Fields of papers citing papers by Fumikatsu Tokiwa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Fumikatsu Tokiwa

This figure shows the co-authorship network connecting the top 25 collaborators of Fumikatsu Tokiwa. A scholar is included among the top collaborators of Fumikatsu Tokiwa 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 Fumikatsu Tokiwa. Fumikatsu Tokiwa 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.
Tsujii, Kaoru & Fumikatsu Tokiwa. (1977). Effects of surface active compounds on thermal denaturation of DNA. Journal of the American Oil Chemists Society. 54(12). 585–586. 3 indexed citations
2.
Tokiwa, Fumikatsu, et al.. (1974). A Study of the Solvent Properties near the Surface of a Surfactant Micelle by Merocyanine Dye. NIPPON KAGAKU KAISHI. 1160–1165. 3 indexed citations
3.
Tokiwa, Fumikatsu, et al.. (1974). Consideration of Interfacial Electrical Conditions of Soil-Deposition onto Fabrics. NIPPON KAGAKU KAISHI. 405–408.
4.
Tokiwa, Fumikatsu, et al.. (1973). The Effect of Various Electrolytes on the Deposition of Ferric Oxide Particles onto Various Fabrics. NIPPON KAGAKU KAISHI. 2051–2056. 2 indexed citations
5.
Takeuchi, Takashi, et al.. (1971). Effects of Dispersants on Viscosities of Pigment/Water Suspensions of High Pigment Concentrations. The Journal of the Society of Chemical Industry Japan. 74(11). 2239–2241. 4 indexed citations
6.
Tokiwa, Fumikatsu & Koji Aigami. (1971). A nuclear magnetic resonance study of solubilization of aromatic alcohols and phenols by a surfactant. Kolloid-Zeitschrift & Zeitschrift für Polymere. 246(2). 688–693. 15 indexed citations
7.
Tokiwa, Fumikatsu & Noboru MORIYAMA. (1970). Ultraviolet Spectral Study of Mixed Surfactan t Solutions. Nippon kagaku zassi. 91(10). 903–906. 1 indexed citations
8.
Tokiwa, Fumikatsu, et al.. (1970). Some Physicochemical Properties of Sodium α-Olefinsulfonates. Nippon kagaku zassi. 91(6). 534–539. 1 indexed citations
9.
Tokiwa, Fumikatsu, et al.. (1970). Studies of Detergency. Textile Research Journal. 40(8). 733–740. 5 indexed citations
10.
Tokiwa, Fumikatsu, et al.. (1969). Degree of Dissociation of Sodium Dodecylsulfate in Aqueous Complexes with Polyethylene Glycol. Nippon kagaku zassi. 90(5). 449–454. 2 indexed citations
11.
Tokiwa, Fumikatsu, et al.. (1969). Colloidal Properties of Mixed Solutions of Anionic and Cationic Surfactants. Nippon kagaku zassi. 90(7). 673–676. 4 indexed citations
12.
Tokiwa, Fumikatsu, et al.. (1969). Degree of Ionic Dissociation of Mixed Micelles in Aqueous Solutions of Cationic and Nonionic Surfactants. Nippon kagaku zassi. 90(5). 454–457. 5 indexed citations
13.
Tokiwa, Fumikatsu, et al.. (1969). Some Physicochemical Properties of Sulfate-Type and Ether Sulfate-Type Surfactants --The Effect of the Structure of Their Alkyl Chains--. Nippon kagaku zassi. 90(8). 760–764. 3 indexed citations
14.
Tokiwa, Fumikatsu & Noboru MORIYAMA. (1969). Mixed micelle formation of anionic and nonionic surfactants. Journal of Colloid and Interface Science. 30(3). 338–344. 43 indexed citations
15.
Tokiwa, Fumikatsu, et al.. (1969). Gel Filtration of Mixtures of Surfactants on Sephadex. II. Estimation of Micellar Molecular Weights of Mixed Surfactants. Bulletin of the Chemical Society of Japan. 42(2). 575–576. 1 indexed citations
16.
Tokiwa, Fumikatsu, et al.. (1967). The computation of surface tension and of contact angle by the sessile drop method (III). Journal of Colloid and Interface Science. 23(3). 453–458. 18 indexed citations
17.
Hutchinson, Eric, et al.. (1964). On the Behavior of Some Glucosyl Alkylbenzenes and Glucosyl Alkanes. The Journal of Physical Chemistry. 68(10). 2818–2825. 8 indexed citations
18.
Tokiwa, Fumikatsu, et al.. (1962). Viscosity and Surface Tension of Dilute Mixed Solutions of Sodium Dodecyl Sulfate, Dodecyl Alcohol and Polyelectrolyte. Nippon kagaku zassi. 83(6). 732–734,A45. 1 indexed citations
19.
20.
Tokiwa, Fumikatsu, et al.. (1961). Absorption Spectra of Toluidine Blue in Mixed Aqueous Solution of Dodecyl Sulfate and Aliphatic Alcohol. Nippon kagaku zassi. 82(12). 1660–1663. 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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