Takeshi Ohnuma

About

Takeshi Ohnuma is a scholar working on Organic Chemistry, Toxicology and Renewable Energy, Sustainability and the Environment. According to data from OpenAlex, Takeshi Ohnuma has authored 37 papers receiving a total of 560 indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Organic Chemistry, 7 papers in Toxicology and 5 papers in Renewable Energy, Sustainability and the Environment. Recurrent topics in Takeshi Ohnuma’s work include Chemical synthesis and alkaloids (8 papers), Bioactive Compounds and Antitumor Agents (7 papers) and Alkaloids: synthesis and pharmacology (5 papers). Takeshi Ohnuma is often cited by papers focused on Chemical synthesis and alkaloids (8 papers), Bioactive Compounds and Antitumor Agents (7 papers) and Alkaloids: synthesis and pharmacology (5 papers). Takeshi Ohnuma collaborates with scholars based in Japan, Germany and Russia. Takeshi Ohnuma's co-authors include Yoshio Ban, Takeshi Oishi, TOSHIKAZU OKI, Hideo Kamei and Wataru Sugimoto and has published in prestigious journals such as Journal of the American Chemical Society, The Journal of Organic Chemistry and Tetrahedron Letters.

In The Last Decade

Fields of papers citing papers by Takeshi Ohnuma

Since Specialization

EngineeringComputer SciencePhysics and AstronomyMathematicsEarth and Planetary SciencesEnergyEnvironmental ScienceMaterials ScienceChemical EngineeringChemistryAgricultural and Biological SciencesVeterinaryDecision SciencesArts and HumanitiesBusiness, Management and AccountingSocial SciencesPsychologyEconomics, Econometrics and FinanceHealth ProfessionsDentistryMedicineBiochemistry, Genetics and Molecular BiologyNeuroscienceNursingImmunology and MicrobiologyPharmacology, Toxicology and Pharmaceutics

This network shows the specialization of papers citing the papers produced by Takeshi Ohnuma. Nodes represent fields, and links connect fields that are likely to share authors. The network helps show where Takeshi Ohnuma may publish in the future.

Countries citing papers authored by Takeshi Ohnuma

Since Specialization

Citations

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

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