Kayano Sunada

4.7k total citations · 3 hit papers
45 papers, 4.0k citations indexed

About

Kayano Sunada is a scholar working on Materials Chemistry, Renewable Energy, Sustainability and the Environment and Biomedical Engineering. According to data from OpenAlex, Kayano Sunada has authored 45 papers receiving a total of 4.0k indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Materials Chemistry, 25 papers in Renewable Energy, Sustainability and the Environment and 10 papers in Biomedical Engineering. Recurrent topics in Kayano Sunada's work include Advanced Nanomaterials in Catalysis (19 papers), Advanced Photocatalysis Techniques (19 papers) and TiO2 Photocatalysis and Solar Cells (16 papers). Kayano Sunada is often cited by papers focused on Advanced Nanomaterials in Catalysis (19 papers), Advanced Photocatalysis Techniques (19 papers) and TiO2 Photocatalysis and Solar Cells (16 papers). Kayano Sunada collaborates with scholars based in Japan, Australia and China. Kayano Sunada's co-authors include Kazuhito Hashimoto, Akira Fujishima, Toshiya Watanabe, Masafumi Minoshima, Masahiro Miyauchi, Tomokazu Iyoda, Min Liu, Hitoshi Ishiguro, Xiaoqing Qiu and Ryuichi Nakano and has published in prestigious journals such as Environmental Science & Technology, ACS Nano and Journal of Hazardous Materials.

In The Last Decade

Kayano Sunada

42 papers receiving 3.9k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Bactericidal and Detoxification Effects of TiO₂ Thin Film Photocatalysts

1998 675 citations Kayano Sunada, Kazuhito Hashimoto et al. profile →
Studies on photokilling of bacteria on TiO2 thin film

2003 607 citations Kayano Sunada, Kazuhito Hashimoto et al. Journal of Photochemistry and Photobiology A Chemistry profile →
Photocatalytic bactericidal effect of TiO2 thin films: dynamic view of the active oxygen species responsible for the effect

1997 536 citations Kayano Sunada, Tomokazu Iyoda et al. Journal of Photochemistry and Photobiology A Chemistry profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Kayano Sunada Japan	22	2.4k	2.3k	679	416	273	45	4.0k
Danmeng Shuai United States	31	1.6k 0.7×	1.3k 0.6×	709 1.0×	549 1.3×	400 1.5×	61	2.9k
Noor Haida Mohd Kaus Malaysia	25	1.2k 0.5×	3.4k 1.5×	1.5k 2.3×	615 1.5×	458 1.7×	85	5.4k
Nina Perkas Israel	40	958 0.4×	3.7k 1.6×	1.8k 2.6×	663 1.6×	738 2.7×	94	6.0k
Charles W. Dunnill United Kingdom	34	2.7k 1.1×	3.1k 1.3×	623 0.9×	1.5k 3.7×	281 1.0×	104	5.1k
Jeyong Yoon South Korea	18	1.2k 0.5×	1.1k 0.5×	485 0.7×	259 0.6×	190 0.7×	21	2.6k
Jing Yin China	27	992 0.4×	1.2k 0.5×	867 1.3×	1.4k 3.3×	138 0.5×	66	3.2k
Javier Marugán Spain	40	3.0k 1.3×	1.6k 0.7×	801 1.2×	416 1.0×	204 0.7×	164	5.1k
Kun Xiong China	32	1.9k 0.8×	1.3k 0.6×	414 0.6×	1.6k 3.8×	193 0.7×	102	3.9k
Shahrom Mahmud Malaysia	28	580 0.2×	3.3k 1.4×	1.5k 2.2×	603 1.4×	332 1.2×	93	5.3k
William A. Jacoby United States	21	2.1k 0.9×	1.7k 0.7×	842 1.2×	243 0.6×	147 0.5×	29	3.6k

Countries citing papers authored by Kayano Sunada

Since Specialization

Citations

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

Fields of papers citing papers by Kayano Sunada

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kayano Sunada

This figure shows the co-authorship network connecting the top 25 collaborators of Kayano Sunada. A scholar is included among the top collaborators of Kayano Sunada 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 Kayano Sunada. Kayano Sunada 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

Sunada, Kayano, Toshihiro Isobe, Keiichi Kobayashi, et al.. (2025). Preparation of La2Sn2O7, Mg2SnO4, and MgSn(OH)6 and their antiviral/antibacterial activities. Journal of Materials Science Materials in Medicine. 36(1). 64–64.

Sunada, Kayano, et al.. (2024). Effects of UV illumination on organic dye decomposition activity and antibacterial and antiviral activities of rare earth iodates. Journal of Materials Science. 59(37). 17558–17572.

Ochiai, Tsuyoshi, Takeshi Nagai, Kengo Hamada, et al.. (2024). Estimating the Anti-Viral Performance of Photocatalytic Materials: The Correlation between Air Purification Efficiency and Severe Acute Respiratory Syndrome Coronavirus 2 Inactivation. Catalysts. 14(3). 163–163. 2 indexed citations

Sunada, Kayano, Toshihiro Isobe, Sachiko Matsushita, et al.. (2023). Preparation of rare earth iodates and their decomposition activity on organic dyes and antibacterial/antiviral activities. Ceramics International. 49(9). 14681–14688. 7 indexed citations

Sunada, Kayano, et al.. (2023). Degradation of 2-naphthol in water and antibacterial/antiviral activity by Zn2SnO4, ZnSn(OH)6 and Y2Sn2O7. Ceramics International. 50(7). 10797–10805. 4 indexed citations

Sunada, Kayano, Toshihiro Isobe, Sachiko Matsushita, et al.. (2023). Decomposition of 2-naphthol in water and antiviral activity of CoOx modified (Ce0.8,Bi0.2−y,Lay)O2−δ in the dark. Journal of the Ceramic Society of Japan. 131(9). 590–594.

Sunada, Kayano, et al.. (2023). Decomposition of 2-naphthol in water and its antibacterial and antiviral activities by LaMnO3 and LaCoO3 in the dark. Journal of the Ceramic Society of Japan. 131(5). 117–125. 8 indexed citations

Sunada, Kayano, Toshihiro Isobe, Sachiko Matsushita, et al.. (2023). Antiviral and antifungal activities of tin molybdenum solid solution oxide prepared using mechanochemical processing. Journal of the Ceramic Society of Japan. 131(8). 482–487. 3 indexed citations

Sunada, Kayano, et al.. (2022). Polymeric Antibacterial Surfaces with Nano-pillar Arrays Mimicking Cicada Wings. Journal of Photopolymer Science and Technology. 35(3). 213–217. 4 indexed citations

10.

Nakano, Ryuichi, Akira Yamaguchi, Kayano Sunada, et al.. (2022). Inactivation of various variant types of SARS-CoV-2 by indoor-light-sensitive TiO2-based photocatalyst. Scientific Reports. 12(1). 5804–5804. 36 indexed citations

11.

Matsumoto, Takumi, Kayano Sunada, Takeshi Nagai, et al.. (2020). Effects of cerium and tungsten substitution on antiviral and antibacterial properties of lanthanum molybdate. Materials Science and Engineering C. 117. 111323–111323. 36 indexed citations

12.

Matsumoto, Takumi, Kayano Sunada, Takeshi Nagai, et al.. (2019). Preparation of hydrophobic La2Mo2O9 ceramics with antibacterial and antiviral properties. Journal of Hazardous Materials. 378. 120610–120610. 42 indexed citations

13.

Minoshima, Masafumi, Yue Lü, Ryuichi Nakano, et al.. (2016). Comparison of the antiviral effect of solid-state copper and silver compounds. Journal of Hazardous Materials. 312. 1–7. 116 indexed citations

14.

Hashimoto, Kazuhito, et al.. (2012). Closed Soilless Cultivation System of Roses Planted in Rice Hull Substrate with TiO2 Photocatalytic Treatment of Waste Nutrient solution. Shokubutsu Kankyo Kogaku. 24(1). 31–37. 3 indexed citations

15.

Sunada, Kayano, Masafumi Minoshima, & Kazuhito Hashimoto. (2012). Highly efficient antiviral and antibacterial activities of solid-state cuprous compounds. Journal of Hazardous Materials. 235-236. 265–270. 171 indexed citations

16.

Nakano, Ryuichi, Hitoshi Ishiguro, Yanyan Yao, et al.. (2012). Photocatalytic inactivation of influenza virus by titanium dioxide thin film. Photochemical & Photobiological Sciences. 11(8). 1293–1298. 134 indexed citations

17.

Ishiguro, Hitoshi, Yanyan Yao, Ryuichi Nakano, et al.. (2012). Photocatalytic activity of Cu2+/TiO2-coated cordierite foam inactivates bacteriophages and Legionella pneumophila. Applied Catalysis B: Environmental. 129. 56–61. 52 indexed citations

18.

Ishiguro, Hitoshi, Ryuichi Nakano, Yanyan Yao, et al.. (2011). Photocatalytic inactivation of bacteriophages by TiO2-coated glass plates under low-intensity, long-wavelength UV irradiation. Photochemical & Photobiological Sciences. 10(11). 1825–1829. 68 indexed citations

19.

Sunada, Kayano, et al.. (1997). Photocatalytic bactericidal effect of TiO2 thin films: dynamic view of the active oxygen species responsible for the effect. Journal of Photochemistry and Photobiology A Chemistry. 106(1-3). 51–56. 536 indexed citations breakdown →

20.

Harada, Hiroshi, et al.. (1987). Assay of glycosidase by lectin affinity high-performance liquid chromatography. Journal of Chromatography A. 407. 299–304. 3 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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