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Researcher · Tokyo Metropolitan Institute of Public Health · Japan

Ryota Kumagai

Ryota Kumagai publishes mostly in Infectious Diseases, Materials Chemistry and Organic Chemistry, on topics such as Graphene research and applications, SARS-CoV-2 detection and testing and Biosensors and Analytical Detection.

ORCID 0009-0003-2367-0672 OpenAlex
World rank
#7,042,729
of 7,710,434 ranked researchers
Rank in Japan
#310,899
of 383,136
Works
19
Citations
170
Citations per work
8.9
h-index
8
i10-index 6Top 77% in Infectious Diseases
Ryota Kumagai

What does Ryota Kumagai research?

Ryota Kumagai's work is mostly in Medicine (26%), Chemistry (13%), Materials Science (11%).

Everything else: 8 works · 44.4% of their workPhysical Sciences: 6 works · 29.7% of their workChemistry: 2 works · 13.0% of their workOrganic Chemistry: 1 works · 7.4% of their workPhysical and Theoretical Chemistry: 1 works · 5.6% of their workMaterials Science: 2 works · 11.1% of their workMaterials Chemistry: 2 works · 11.1% of their workPhysics and Astronomy: 1 works · 5.6% of their workAtomic and Molecular Physics, and Optics: 1 works · 5.6% of their workHealth Sciences: 5 works · 25.9% of their workMedicine: 5 works · 25.9% of their workInfectious Diseases: 4 works · 18.5% of their workEpidemiology: 1 works · 7.4% of their workTHEIR WORKRyota Kumagai19works
Physical Sciences30%Health Sciences26%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
  1. Everything else844.4%
    1. Chemistry213.0%
    2. Materials Science211.1%
    3. Physics and Astronomy15.6%
    1. Medicine525.9%
  1. 1Infectious Diseases18% of their works
  2. 2Materials Chemistry11% of their works
  3. 3Organic Chemistry7% of their works
  4. 4Epidemiology7% of their works
  5. 5Atomic and Molecular Physics, and Optics6% of their works
  6. 6Physical and Theoretical Chemistry6% of their works

Research topics

Which keywords describe Ryota Kumagai's research?

The keywords of their largest research topics: Biosensors, COVID-19, Diagnostics, Graphene, Two-Dimensional Materials, Human Metapneumovirus, Loop-Mediated Isothermal Amplification and Paper-Based Microfluidics.

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 17 words, with their numbers
  1. Biosensors72 topics
  2. COVID-1941 topic
  3. Diagnostics41 topic
  4. Graphene41 topic
  5. Two-Dimensional Materials41 topic
  6. Human Metapneumovirus31 topic
  7. Loop-Mediated Isothermal Amplification31 topic
  8. Paper-Based Microfluidics31 topic
  9. Respiratory Syncytial Virus31 topic
  10. Catalysis21 topic
  11. Ecology21 topic
  12. Molecular Crystals21 topic
  13. Molecular Electronics21 topic
  14. Noncovalent Interactions21 topic
  15. Organic Synthesis21 topic
  16. Self-Assembled Monolayers21 topic
  17. Virus21 topic

Where does Ryota Kumagai work?

Ryota Kumagai's main affiliation in the publication record is Tokyo Metropolitan Institute of Public Health, Japan.

How many publications and citations does Ryota Kumagai have?

OpenAlex counts 19 works and 170 citations for Ryota Kumagai, an h-index of 8, ranking #7,042,729 of 7,710,434 researchers worldwide on the quality 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 have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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