Ryuji Nagaishi

1.3k total citations
47 papers, 1.0k citations indexed

About

Ryuji Nagaishi is a scholar working on Inorganic Chemistry, Materials Chemistry and Water Science and Technology. According to data from OpenAlex, Ryuji Nagaishi has authored 47 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 30 papers in Inorganic Chemistry, 21 papers in Materials Chemistry and 10 papers in Water Science and Technology. Recurrent topics in Ryuji Nagaishi's work include Radioactive element chemistry and processing (30 papers), Electrochemical Analysis and Applications (10 papers) and Lanthanide and Transition Metal Complexes (9 papers). Ryuji Nagaishi is often cited by papers focused on Radioactive element chemistry and processing (30 papers), Electrochemical Analysis and Applications (10 papers) and Lanthanide and Transition Metal Complexes (9 papers). Ryuji Nagaishi collaborates with scholars based in Japan, France and Belgium. Ryuji Nagaishi's co-authors include Takaumi Kimura, Kenkichi Ishigure, Zenko Yoshida, Yosuke Katsumura, Yoshiharu Kato, Peiyun Jiang, Yoichi Yoshida, Yuki Yoshida, Takeshi Oishi and Tatsuo Kimura and has published in prestigious journals such as SHILAP Revista de lepidopterología, Chemical Communications and The Journal of Physical Chemistry.

In The Last Decade

Ryuji Nagaishi

46 papers receiving 986 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ryuji Nagaishi Japan 19 497 483 193 141 125 47 1.0k
Pierre Vitorge France 23 1.1k 2.2× 615 1.3× 138 0.7× 43 0.3× 168 1.3× 65 1.8k
Terje Østvold Norway 26 621 1.2× 771 1.6× 111 0.6× 92 0.7× 60 0.5× 199 2.3k
José M. Martı́nez Spain 28 399 0.8× 405 0.8× 62 0.3× 62 0.4× 141 1.1× 72 1.8k
Alain Moissette France 23 702 1.4× 684 1.4× 37 0.2× 102 0.7× 62 0.5× 91 1.5k
Jennifer E. S. Szymanowski United States 26 1.5k 3.0× 1.1k 2.3× 142 0.7× 77 0.5× 51 0.4× 90 2.0k
Georg Johansson Sweden 24 645 1.3× 876 1.8× 109 0.6× 67 0.5× 100 0.8× 66 1.8k
Howard E. Sims United Kingdom 14 328 0.7× 349 0.7× 52 0.3× 191 1.4× 72 0.6× 24 755
J. Mark Parnis Canada 27 234 0.5× 364 0.8× 96 0.5× 214 1.5× 14 0.1× 83 2.0k
Atsushi Ikeda‐Ohno Japan 25 1.3k 2.5× 991 2.1× 68 0.4× 95 0.7× 85 0.7× 85 1.9k
Patric Lindqvist‐Reis Germany 23 875 1.8× 739 1.5× 30 0.2× 49 0.3× 104 0.8× 42 1.8k

Countries citing papers authored by Ryuji Nagaishi

Since Specialization
Citations

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

Fields of papers citing papers by Ryuji Nagaishi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ryuji Nagaishi

This figure shows the co-authorship network connecting the top 25 collaborators of Ryuji Nagaishi. A scholar is included among the top collaborators of Ryuji Nagaishi 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 Ryuji Nagaishi. Ryuji Nagaishi 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.
Kim, Seong-Yun, et al.. (2023). Adsorption behavior of platinum-group metals and Co-existing metal ions from simulated high-level liquid waste using HONTA and Crea impregnated adsorbent. Nuclear Engineering and Technology. 56(3). 812–818. 3 indexed citations
2.
Terada, Atsuhiko, et al.. (2021). Simulation of the self-propagating hydrogen-air premixed flame in a closed-vessel by an open-source CFD code. Journal of Nuclear Science and Technology. 59(5). 573–579. 1 indexed citations
3.
Itô, Tatsuya, et al.. (2016). 高レベル廃液からのCs(I)の選択的分離のためのシリカをベースにした(カリックス(4)+ドデカノール)/SiO2‐P吸着剤の吸着挙動と照射効果. Separation Science and Technology. 51. 31. 1 indexed citations
4.
Itô, Tatsuya, Ryuji Nagaishi, Takaumi Kimura, & Seong-Yun Kim. (2015). Study on radiation effects on (MOTDGA–TOA)/SiO2-P adsorbent for separation of platinum group metals from high-level radioactive waste. Journal of Radioanalytical and Nuclear Chemistry. 305(2). 419–427. 17 indexed citations
5.
Kim, Seong-Yun, Yuanlai Xu, Keitaro Hitomi, et al.. (2013). Study on separation of platinum group metals from high level liquid waste using macroporous (MOTDGA-TOA)/SiO2-P silica-based absorbent. 2. 1504–1511. 1 indexed citations
6.
Ishida, Keisuke, Takumi Saito, Noboru Aoyagi, et al.. (2012). Surface speciation of Eu3+ adsorbed on kaolinite by time-resolved laser fluorescence spectroscopy (TRLFS) and parallel factor analysis (PARAFAC). Journal of Colloid and Interface Science. 374(1). 258–266. 36 indexed citations
7.
Lin, Mingzhang, Pierre Archirel, Nguyen‐Thi Van‐Oanh, et al.. (2011). Temperature Dependent Absorption Spectra of Br−, Br2•−, and Br3− in Aqueous Solutions. The Journal of Physical Chemistry A. 115(17). 4241–4247. 14 indexed citations
8.
Aoyagi, Noboru, Kojiro Shimojo, Neil R. Brooks, et al.. (2011). Thermochromic properties of low-melting ionic uranyl isothiocyanate complexes. Chemical Communications. 47(15). 4490–4490. 40 indexed citations
9.
Yang, Jinfeng, Takafumi Kondoh, Ryuji Nagaishi, et al.. (2008). Picosecond pulse radiolysis: Dynamics of solvated electrons in ionic liquid and geminate ion recombination in liquid alkanes. Radiation Physics and Chemistry. 77(10-12). 1233–1238. 25 indexed citations
10.
Nagaishi, Ryuji, Makoto Arisaka, Takaumi Kimura, & Yoshihiro Kitatsuji. (2006). Spectroscopic and electrochemical properties of europium(III) ion in hydrophobic ionic liquids under controlled condition of water content. Journal of Alloys and Compounds. 431(1-2). 221–225. 45 indexed citations
11.
Kirishima, Akira, Takaumi Kimura, Ryuji Nagaishi, & Osamu Tochiyama. (2004). Luminescence properties of tetravalent uranium in aqueous solution. Radiochimica Acta. 92(9-11). 705–710. 24 indexed citations
12.
Nagaishi, Ryuji, Takaumi Kimura, & Shyama P. Sinha. (2003). Luminescence properties of lanthanide(III) ions in concentrated carbonate solution. Molecular Physics. 101(7). 1007–1014. 21 indexed citations
13.
Nagaishi, Ryuji, Yosuke Katsumura, Kenkichi Ishigure, et al.. (2002). Photoreduction of the uranyl ion in aqueous solution. Journal of Photochemistry and Photobiology A Chemistry. 146(3). 157–161. 31 indexed citations
14.
Kimura, Tatsuo, Ryuji Nagaishi, Makoto Arisaka, Takuo Ozaki, & Zenko Yoshida. (2002). Instrumental development for spectroscopic speciation off-elements in hydrothermal solutions: luminescence properties of lanthanide(III) ions. Radiochimica Acta. 90(9-11). 715–719. 13 indexed citations
15.
Nagaishi, Ryuji. (2001). A model for radiolysis of nitric acid and its application to the radiation chemistry of uranium ion in nitric acid medium. Radiation Physics and Chemistry. 60(4-5). 369–375. 16 indexed citations
16.
Nagaishi, Ryuji, et al.. (1998). Isotope and temperature effects on photochemical reactions of uranyl ion in H2O–D2O mixtures. Journal of Alloys and Compounds. 271-273. 794–798. 14 indexed citations
17.
Katsumura, Yosuke, et al.. (1996). Pulse and γ-radiolysis of concentrated perchloric acid solutions. Journal of the Chemical Society Faraday Transactions. 92(12). 2245–2250. 19 indexed citations
18.
Nagaishi, Ryuji, et al.. (1994). Observation of chlorine oxide (ClO3) radical in aqueous chlorate solution by pulse radiolysis. The Journal of Physical Chemistry. 98(1). 190–192. 17 indexed citations
19.
Jiang, Peiyun, Yosuke Katsumura, Ryuji Nagaishi, et al.. (1992). Pulse radiolysis study of concentrated sulfuric acid solutions. Formation mechanism, yield and reactivity of sulfate radicals. Journal of the Chemical Society Faraday Transactions. 88(12). 1653–1653. 108 indexed citations
20.
Nagaishi, Ryuji, et al.. (1991). Pulse radiolysis study of aqueous nitric acid solutions: formation mechanism, yield, and reactivity of NO3 radical. The Journal of Physical Chemistry. 95(11). 4435–4439. 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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