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Researcher · NTT Basic Research Laboratories · Japan

Osamu Niwa

Osamu Niwa publishes mostly in Molecular Biology, Bioengineering and Electrical and Electronic Engineering, on topics such as Advanced biosensing and bioanalysis techniques, Analytical Chemistry and Sensors and Electrochemical Analysis and Applications.

OpenAlex
World rank
#2,770,142
of 7,710,434 ranked researchers
Rank in Japan
#59,193
of 383,136
Works
76
Citations
2k
Citations per work
26.3
h-index
27
i10-index 39Top 19% in Molecular Biology
Osamu Niwa

What does Osamu Niwa research?

Osamu Niwa's work is mostly in Biochemistry, Genetics and Molecular Biology (26%), Engineering (20%), Chemical Engineering (11%).

Physical Sciences: 30 works · 39.0% of their workEngineering: 15 works · 19.5% of their workElectrical and Electronic Engineering: 8 works · 10.2% of their workBiomedical Engineering: 7 works · 9.3% of their workChemical Engineering: 8 works · 10.7% of their workBioengineering: 8 works · 10.7% of their workChemistry: 7 works · 8.8% of their workElectrochemistry: 7 works · 8.8% of their workLife Sciences: 25 works · 33.5% of their workBiochemistry, Genetics and Molecular Biology: 20 works · 26.5% of their workMolecular Biology: 20 works · 26.5% of their workNeuroscience: 5 works · 7.0% of their workCellular and Molecular Neuroscience: 5 works · 7.0% of their workEverything else: 21 works · 27.5% of their workTHEIR WORKOsamu Niwa76works
Life Sciences34%Physical Sciences39%

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. Engineering1519.5%
    2. Chemical Engineering810.7%
    3. Chemistry78.8%
    1. Biochemistry, Genetics and Molecular Biology2026.5%
    2. Neuroscience57.0%
  3. Everything else2127.5%
  1. 1Molecular Biology26% of their works
  2. 2Bioengineering11% of their works
  3. 3Electrical and Electronic Engineering10% of their works
  4. 4Biomedical Engineering9% of their works
  5. 5Electrochemistry9% of their works
  6. 6Cellular and Molecular Neuroscience7% of their works

Research topics

Which keywords describe Osamu Niwa's research?

The keywords of their largest research topics: Biosensors, Electrochemistry, DNA nanotechnology, Self-Assembly, Ion-Selective Electrodes, Optical Sensors, Detection and Electrochemical.

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. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 18 words, with their numbers
  1. Biosensors472 topics
  2. Electrochemistry392 topics
  3. DNA nanotechnology241 topic
  4. Self-Assembly241 topic
  5. Ion-Selective Electrodes231 topic
  6. Optical Sensors231 topic
  7. Detection191 topic
  8. Electrochemical191 topic
  9. Electrochemical Biosensors151 topic
  10. Graphene151 topic
  11. High-Throughput Analysis111 topic
  12. Protein Microarrays111 topic
  13. Fc Receptors71 topic
  14. Lab-on-a-Chip71 topic
  15. Molecular Electronics71 topic
  16. Poly(dimethylsiloxane)71 topic
  17. Self-Assembled Monolayers71 topic
  18. Therapeutic Antibodies71 topic

Where does Osamu Niwa work?

Osamu Niwa's main affiliation in the publication record is NTT Basic Research Laboratories, Japan.

How many publications and citations does Osamu Niwa have?

OpenAlex counts 76 works and 1,998 citations for Osamu Niwa, an h-index of 27, ranking #2,770,142 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation 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.

Other researchers named Osamu Niwa

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