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Researcher · Kumamoto University · Japan

Fumitoshi Hirayama

Fumitoshi Hirayama publishes mostly in Organic Chemistry, Molecular Biology and Pharmaceutical Science, on topics such as Drug Solubulity and Delivery Systems, Analytical Chemistry and Chromatography and Analytical Methods in Pharmaceuticals.

ORCID 0000-0002-8356-1641 OpenAlex
World rank
#200,288
of 1,633,909 ranked researchers
Rank in Japan
#5,379
of 114,622
Works
45
Citations
153
Citations per work
3.4

What does Fumitoshi Hirayama research?

Organic Chemistry: 12.5%Molecular Biology: 12.5%Pharmaceutical Science: 10.4%Spectroscopy: 10.4%other fields: 54.2%12%top field
Organic Chemistry12.5%Molecular Biology12.5%Pharmaceutical Science10.4%Spectroscopy10.4%other fields54.2%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Organic Chemistry12% of their works
  2. 2Molecular Biology12% of their works
  3. 3Pharmaceutical Science10% of their works
  4. 4Spectroscopy10% of their works
  5. 5Analytical Chemistry8% of their works
  6. 6Physical and Theoretical Chemistry4% of their works

Research topics

Which keywords describe Fumitoshi Hirayama's research?

The keywords of their largest research topics: Cyclodextrins, Solid Dispersions, Chiral Separation, Liquid Chromatography, Green Analytical Chemistry, Pharmaceutical Analysis, Biological Activities and Cyclooxygenase-2 Inhibitors.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 16 words, with their numbers
  1. Cyclodextrins51 topic
  2. Solid Dispersions51 topic
  3. Chiral Separation41 topic
  4. Liquid Chromatography41 topic
  5. Green Analytical Chemistry31 topic
  6. Pharmaceutical Analysis31 topic
  7. Biological Activities21 topic
  8. Cyclooxygenase-2 Inhibitors21 topic
  9. Esophageal Motility Disorders21 topic
  10. Gastroesophageal Reflux Disease21 topic
  11. Inflammation21 topic
  12. Phenothiazines21 topic
  13. Caveolae11 topic
  14. Caveolin11 topic
  15. Genetic Adaptation11 topic
  16. Lactase Persistence11 topic

Where does Fumitoshi Hirayama work?

Fumitoshi Hirayama's main affiliation in the publication record is Kumamoto University, Japan.

How many publications and citations does Fumitoshi Hirayama have?

Science Explorer counts 45 works and 153 citations for Fumitoshi Hirayama, ranking #200,288 of 1,633,909 researchers worldwide on the composite score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics are in the interactive view on the map. Is this your page? Request a correction or removal.