Hikoto Ohta

1.1k total citations
46 papers, 935 citations indexed

About

Hikoto Ohta is a scholar working on Plant Science, Molecular Biology and Pharmacology. According to data from OpenAlex, Hikoto Ohta has authored 46 papers receiving a total of 935 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Plant Science, 9 papers in Molecular Biology and 9 papers in Pharmacology. Recurrent topics in Hikoto Ohta's work include Pesticide Exposure and Toxicity (8 papers), Aldose Reductase and Taurine (5 papers) and Cholinesterase and Neurodegenerative Diseases (5 papers). Hikoto Ohta is often cited by papers focused on Pesticide Exposure and Toxicity (8 papers), Aldose Reductase and Taurine (5 papers) and Cholinesterase and Neurodegenerative Diseases (5 papers). Hikoto Ohta collaborates with scholars based in Japan, United States and Romania. Hikoto Ohta's co-authors include Noriko Tsunoda, Yasuo Seto, Koichi Sakurada, Junichi Azuma, Nobuhisa Awata, Tadashi Yamamuro, Keiko Takihara, S. Kishimoto, H Harada and Hiroshi Ikegaya and has published in prestigious journals such as Journal of Agricultural and Food Chemistry, Journal of Chromatography A and Tetrahedron.

In The Last Decade

Hikoto Ohta

45 papers receiving 872 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Hikoto Ohta Japan 18 239 193 175 174 145 46 935
Debin Wan United States 24 180 0.8× 623 3.2× 124 0.7× 46 0.3× 136 0.9× 56 1.4k
Daniele Tedesco Italy 15 83 0.3× 278 1.4× 126 0.7× 47 0.3× 212 1.5× 40 804
Kazuko Mori Japan 18 254 1.1× 445 2.3× 95 0.5× 37 0.2× 78 0.5× 64 1.3k
Xiaofang Zeng China 21 143 0.6× 579 3.0× 66 0.4× 29 0.2× 110 0.8× 76 1.7k
Sung‐Hee Cho South Korea 20 120 0.5× 383 2.0× 77 0.4× 35 0.2× 59 0.4× 91 1.1k
Wolfgang Bicker Austria 26 199 0.8× 753 3.9× 208 1.2× 62 0.4× 931 6.4× 41 2.1k
Stanisław Lochyński Poland 16 142 0.6× 509 2.6× 83 0.5× 40 0.2× 73 0.5× 58 1.4k
K Walton United Kingdom 19 116 0.5× 206 1.1× 99 0.6× 24 0.1× 40 0.3× 27 1.1k
Martha L. Gay United States 15 276 1.2× 67 0.3× 150 0.9× 50 0.3× 88 0.6× 24 967
A. Przyborowska United Kingdom 12 120 0.5× 591 3.1× 56 0.3× 28 0.2× 313 2.2× 17 1.1k

Countries citing papers authored by Hikoto Ohta

Since Specialization
Citations

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

Fields of papers citing papers by Hikoto Ohta

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hikoto Ohta

This figure shows the co-authorship network connecting the top 25 collaborators of Hikoto Ohta. A scholar is included among the top collaborators of Hikoto Ohta 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 Hikoto Ohta. Hikoto Ohta 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.
Ohta, Hikoto, et al.. (2023). Simultaneous determination of water-soluble herbicides using hydrophilic interaction liquid chromatography–mass spectrometry. Forensic Toxicology. 42(1). 1–6. 3 indexed citations
2.
Sakurada, Koichi & Hikoto Ohta. (2020). No promising antidote 25 years after the Tokyo subway sarin attack: A review. Legal Medicine. 47. 101761–101761. 22 indexed citations
3.
4.
Ohta, Hikoto, et al.. (2017). Correction to: Analysis of toxic Veratrum alkaloids in plant samples from an accidental poisoning case. Forensic Toxicology. 36(1). 211–211.
5.
Voicu, Victor, et al.. (2016). The forgotten or underestimated relevance of biopharmaceutical-based assessments for the oral absorption studies of oxime reactivators. Expert Opinion on Drug Metabolism & Toxicology. 12(7). 743–752. 4 indexed citations
6.
Miyaguchi, Hajime, Tadashi Yamamuro, Hikoto Ohta, Hiroaki Nakahara, & Shinichi Suzuki. (2015). Genotyping of Toxic Pufferfish Based on Specific PCR-RFLP Products As Determined by Liquid Chromatography/Quadrupole-Orbitrap Hybrid Mass Spectrometry. Journal of Agricultural and Food Chemistry. 63(42). 9363–9371. 5 indexed citations
7.
Ohta, Hikoto, et al.. (2014). Solid-phase extraction of phosphorous-containing amino acid herbicides from biological specimens with a zirconia-coated silica cartridge. Journal of Chromatography B. 969. 69–76. 19 indexed citations
8.
Sakurada, Koichi, Hiroshi Ikegaya, Hikoto Ohta, et al.. (2009). Effects of oximes on mitochondrial oxidase activity. Toxicology Letters. 189(2). 110–114. 16 indexed citations
9.
Kato, Noriyuki, et al.. (2008). Thin Layer Chromatography/Fluorescence Detection of 3,4‐Methylenedioxy‐Methamphetamine and Related Compounds. Journal of Forensic Sciences. 53(6). 1367–1371. 16 indexed citations
10.
Kato, Noriyuki, Takashi Kojima, Hikoto Ohta, et al.. (2007). Rapid and sensitive determination of tryptophan, serotonin and psychoactive tryptamines by thin-layer chromatography/fluorescence detection. Journal of Chromatography A. 1145(1-2). 229–233. 30 indexed citations
11.
Sakurada, Koichi, Hikoto Ohta, Hiroshi Ikegaya, et al.. (2007). Blood–brain barrier penetration of novel pyridinealdoxime methiodide (PAM)-type oximes examined by brain microdialysis with LC-MS/MS. Toxicology and Applied Pharmacology. 227(1). 8–15. 43 indexed citations
12.
13.
Sakurada, Koichi, Hiroshi Ikegaya, Hikoto Ohta, Tomoko Akutsu, & Takehiko Takatori. (2006). Hydrolysis of an acetylthiocholine by pralidoxime iodide (2-PAM). Toxicology Letters. 166(3). 255–260. 27 indexed citations
14.
15.
Ohta, Hikoto, et al.. (2004). Evaluation of 5-(4-Nitrophenyl)-2,4-pentadien-1-al (NPPD)as a Tracer for Shadowing Pursuits. Journal of Forensic Sciences. 49(3). JFS2003360–6. 3 indexed citations
16.
Ohta, Hikoto, Sho Suzuki, & K. OGASAWARA. (1999). Studies on Fentanyl and Related Compounds IV. Chromatographic and Spectrometric Discrimination of Fentanyl and its Derivatives. Journal of Analytical Toxicology. 23(4). 280–285. 55 indexed citations
17.
Ohta, Hikoto, Yasuo Seto, Noriko Tsunoda, et al.. (1998). Determination of Aconitum alkaloids in blood and urine samples. Journal of Chromatography B Biomedical Sciences and Applications. 714(2). 215–221. 44 indexed citations
18.
19.
Seto, Yasuo, et al.. (1993). Determination of blood cyanide by headspace gas chromatography with nitrogen-phosphorus detection and using a megabore capillary column. Analytica Chimica Acta. 276(2). 247–259. 56 indexed citations
20.
Seto, Yasuo, et al.. (1993). Determination of Chloroform Levels in Blood Using a Headspace Capillary Gas Chromatographic Method*. Journal of Analytical Toxicology. 17(7). 415–420. 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Debin Wan Breakdown of academic impact, for papers by Daniele Tedesco Breakdown of academic impact, for papers by Kazuko Mori Breakdown of academic impact, for papers by Xiaofang Zeng Breakdown of academic impact, for papers by Sung‐Hee Cho Breakdown of academic impact, for papers by Wolfgang Bicker Breakdown of academic impact, for papers by Stanisław Lochyński Breakdown of academic impact, for papers by K Walton Breakdown of academic impact, for papers by Martha L. Gay Breakdown of academic impact, for papers by A. Przyborowska
Rankless by CCL
2026