Kyohei Hayashi

4.5k total citations · 1 hit paper
43 papers, 3.7k citations indexed

About

Kyohei Hayashi is a scholar working on Molecular Biology, Organic Chemistry and Food Science. According to data from OpenAlex, Kyohei Hayashi has authored 43 papers receiving a total of 3.7k indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Molecular Biology, 10 papers in Organic Chemistry and 8 papers in Food Science. Recurrent topics in Kyohei Hayashi's work include Salmonella and Campylobacter epidemiology (8 papers), Bacteriophages and microbial interactions (4 papers) and Radical Photochemical Reactions (4 papers). Kyohei Hayashi is often cited by papers focused on Salmonella and Campylobacter epidemiology (8 papers), Bacteriophages and microbial interactions (4 papers) and Radical Photochemical Reactions (4 papers). Kyohei Hayashi collaborates with scholars based in Japan, United Kingdom and United States. Kyohei Hayashi's co-authors include Masato Orita, Hiroyuki Iwahana, T Sekiya, Hiroshi Kanazawa, Phil S. Baran, Yu Kawamata, Kaid C. Harper, Jeremy Griffin, Christoph W. Zapf and Bryan J. Simmons and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of the American Chemical Society and Angewandte Chemie International Edition.

In The Last Decade

Kyohei Hayashi

37 papers receiving 3.6k 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.

Detection of polymorphisms of human DNA by gel electrophoresis as single-strand conformation polymorphisms.

1989 3.0k citations Kyohei Hayashi et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Kyohei Hayashi Japan	16	1.6k	717	458	364	354	43	3.7k
Jiang Zhu China	35	4.1k 2.5×	652 0.9×	276 0.6×	1.1k 2.9×	365 1.0×	159	5.6k
Gobinda Sarkar United States	37	3.3k 2.0×	948 1.3×	536 1.2×	325 0.9×	106 0.3×	114	6.2k
Guofeng Zhang United States	35	3.0k 1.8×	1.0k 1.5×	265 0.6×	158 0.4×	182 0.5×	106	4.2k
Heloísa Sobreiro Selistre-de-Araújo Brazil	39	2.2k 1.3×	1.9k 2.6×	407 0.9×	180 0.5×	248 0.7×	208	5.1k
Sarah F. Hamm‐Alvarez United States	39	2.1k 1.3×	569 0.8×	379 0.8×	247 0.7×	89 0.3×	152	4.9k
Shyh‐Horng Chiou Taiwan	34	2.5k 1.5×	514 0.7×	367 0.8×	104 0.3×	220 0.6×	154	4.0k
Markus Berger Brazil	35	1.7k 1.0×	352 0.5×	249 0.5×	229 0.6×	393 1.1×	137	3.4k
James S. Norris United States	39	3.0k 1.8×	686 1.0×	783 1.7×	112 0.3×	199 0.6×	126	4.5k
Tamar Ziv Israel	38	2.6k 1.6×	363 0.5×	406 0.9×	297 0.8×	67 0.2×	101	4.0k

Countries citing papers authored by Kyohei Hayashi

Since Specialization

Citations

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

Fields of papers citing papers by Kyohei Hayashi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kyohei Hayashi

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

1.

Hayashi, Kyohei, et al.. (2025). Live-Cell Raman Imaging Elucidates Intracellular Distribution of Macrocyclic Peptides Designed as HIV Protease Inhibitors. Chemical & Biomedical Imaging. 4(2). 167–177.

2.

Garrido‐Castro, Alberto F., Yu̅ta Hioki, Kyohei Hayashi, et al.. (2023). Scalable Electrochemical Decarboxylative Olefination Driven by Alternating Polarity**. Angewandte Chemie International Edition. 62(42). e202309157–e202309157. 51 indexed citations

3.

Hayashi, Kyohei, et al.. (2023). Expected Lifetime Evaluation Method and Partial Discharge Progress Characteristics in Capacitor Voltage Transformer. IEEJ Transactions on Power and Energy. 143(10). 559–566.

4.

Garrido‐Castro, Alberto F., Yu̅ta Hioki, Kyohei Hayashi, et al.. (2023). Scalable Electrochemical Decarboxylative Olefination Driven by Alternating Polarity**. Angewandte Chemie. 135(42). 4 indexed citations

5.

Hayashi, Kyohei, Jeremy Griffin, Kaid C. Harper, Yu Kawamata, & Phil S. Baran. (2022). Chemoselective (Hetero)Arene Electroreduction Enabled by Rapid Alternating Polarity. Journal of the American Chemical Society. 144(13). 5762–5768. 96 indexed citations

6.

Hayashi, Kyohei, Soichiro Sato, Tōru Yamada, et al.. (2022). Highly Potent and Oral Macrocyclic Peptides as a HIV-1 Protease Inhibitor: mRNA Display-Derived Hit-to-Lead Optimization. ACS Medicinal Chemistry Letters. 13(10). 1634–1641. 16 indexed citations

7.

Hayashi, Kyohei, Takahiro Misawa, Takashi Komine, et al.. (2022). Room-temperature magnetoresistance in Ni₇₈Fe₂₂/C8-BTBT/Ni₇₈Fe₂₂ nanojunctions fabricated from magnetic thin-film edges using a novel technique. Nanoscale Advances. 4(22). 4739–4747. 2 indexed citations

8.

Hayashi, Kyohei, Shota Uehara, Shiho Yamamoto, et al.. (2021). Macrocyclic Peptides as a Novel Class of NNMT Inhibitors: A SAR Study Aimed at Inhibitory Activity in the Cell. ACS Medicinal Chemistry Letters. 12(7). 1093–1101. 15 indexed citations

9.

Kawamata, Yu, Kyohei Hayashi, Bryan J. Simmons, et al.. (2021). Chemoselective Electrosynthesis Using Rapid Alternating Polarity. Journal of the American Chemical Society. 143(40). 16580–16588. 130 indexed citations

10.

Takahashi, Nobuaki, Kyohei Hayashi, Yutaka Furutani, et al.. (2018). Development of an anti-hepatitis B virus (HBV) agent through the structure-activity relationship of the interferon-like small compound CDM-3008. Bioorganic & Medicinal Chemistry. 27(3). 470–478. 11 indexed citations

11.

Hara, Yasushi, Kyohei Hayashi, Takuya Nakajima, et al.. (2012). Molecular identification and characterization of clustered regularly interspaced short palindromic repeat (CRISPR) gene cluster in Taylorella equigenitalis. Folia Microbiologica. 58(5). 375–384.

12.

Nakajima, T., Kyohei Hayashi, Masahiro Asakura, et al.. (2012). Comparative analysis of Campylobacter lari cytolethal distending toxin (CDT) effect on HeLa cells. Journal of Basic Microbiology. 52(5). 559–565. 3 indexed citations

13.

Hayashi, Kyohei, Shigeyuki Nakanishi, T. Nakajima, et al.. (2012). Molecular analysis of the 16S-23S rDNA internal spacer region (ISR) and truncated tRNAAla gene segments in Campylobacter lari. World Journal of Microbiology and Biotechnology. 28(6). 2403–2410. 3 indexed citations

14.

Hayashi, Kyohei, et al.. (2011). Critical factors in the limited occurrence of the Japanese tree sap mite Hericia sanukiensis (Acari: Astigmata: Algophagidae) inhabiting the sap of the oak Quercus acutissima. Experimental and Applied Acarology. 54(4). 395–409.

15.

Hirayama, Junichi, et al.. (2011). A phylogenetic comparison of urease‐positive thermophilic Campylobacter (UPTC) and urease‐negative (UN) C. lari. Journal of Basic Microbiology. 51(3). 269–278. 3 indexed citations

16.

Nakajima, Yumiko, et al.. (2010). Synthesis and structures of platinum diphenylacetylene and dithiolate complexes bearing diphosphinidenecyclobutene ligands (DPCB-Y). New Journal of Chemistry. 34(8). 1713–1713. 13 indexed citations

17.

Hayashi, Kyohei, et al.. (2009). Life history of the newly discovered Japanese tree sap mite, Hericia sanukiensis (Acari, Astigmata, Algophagidae). Experimental and Applied Acarology. 50(1). 35–49. 5 indexed citations

18.

Hayashi, Kyohei, et al.. (2008). Synthesis and Structures of Platinum(0) Alkyne Complexes with Extended π-Conjugated Systems. Organometallics. 27(9). 1970–1972. 15 indexed citations

19.

Hayashi, Kyohei, et al.. (2008). Genetic diversity in fruiting and flower-ornamental Japanese apricot (Prunus mume) germplasms assessed by SSR markers. Breeding Science. 58(4). 401–410. 23 indexed citations

20.

Ohta, Satoshi, Mitsuo Omura, Hideaki Yaegaki, et al.. (2006). Genetic relationships among fruiting- and flowering-Japanese apricot characterized by chloroplast DNA markers. 14. 138–140. 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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