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Researcher · Hoshi University · Japan

Hiroyuki Nakazawa

Hiroyuki Nakazawa publishes mostly in Health, Toxicology and Mutagenesis, Spectroscopy and Analytical Chemistry, on topics such as Analytical Chemistry and Chromatography, Effects and risks of endocrine disrupting chemicals and Pesticide Residue Analysis and Safety.

OpenAlex
World rank
#1,925,722
of 7,710,434 ranked researchers
Rank in Japan
#34,342
of 383,136
Works
450
Citations
14k
Citations per work
30.8
h-index
62
i10-index 238Top 1.8% in Health, Toxicology and Mutagenesis
Hiroyuki Nakazawa

What does Hiroyuki Nakazawa research?

Hiroyuki Nakazawa's work is mostly in Chemistry (18%), Environmental Science (13%), Biochemistry, Genetics and Molecular Biology (7%).

Everything else: 232 works · 51.6% of their workPhysical Sciences: 160 works · 35.5% of their workChemistry: 81 works · 17.9% of their workSpectroscopy: 45 works · 10.0% of their workAnalytical Chemistry: 36 works · 7.9% of their workEnvironmental Science: 58 works · 12.8% of their workHealth, Toxicology and Mutagenesis: 58 works · 12.8% of their workEngineering: 22 works · 4.8% of their workBiomedical Engineering: 22 works · 4.8% of their workLife Sciences: 58 works · 12.9% of their workBiochemistry, Genetics and Molecular Biology: 30 works · 6.7% of their workMolecular Biology: 30 works · 6.7% of their workAgricultural and Biological Sciences: 28 works · 6.2% of their workFood Science: 28 works · 6.2% of their workTHEIR WORKHiroyuki Nakazawa450works
Life Sciences13%Physical Sciences36%

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 else23251.6%
    1. Chemistry8117.9%
    2. Environmental Science5812.8%
    3. Engineering224.8%
    1. Biochemistry, Genetics and Molecular Biology306.7%
    2. Agricultural and Biological Sciences286.2%
  1. 1Health, Toxicology and Mutagenesis13% of their works
  2. 2Spectroscopy10% of their works
  3. 3Analytical Chemistry8% of their works
  4. 4Molecular Biology7% of their works
  5. 5Food Science6% of their works
  6. 6Biomedical Engineering5% of their works

Research topics

Which keywords describe Hiroyuki Nakazawa's research?

The keywords of their largest research topics: Liquid Chromatography, Environmental Exposure, Chiral Separation, Gas Chromatography, Bisphenol A, Endocrine-Disrupting Chemicals, Mass Spectrometry and Pesticide Residues.

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. Liquid Chromatography1472 topics
  2. Environmental Exposure1312 topics
  3. Chiral Separation941 topic
  4. Gas Chromatography941 topic
  5. Bisphenol A821 topic
  6. Endocrine-Disrupting Chemicals821 topic
  7. Mass Spectrometry531 topic
  8. Pesticide Residues531 topic
  9. Brominated Flame Retardants491 topic
  10. Polycyclic Aromatic Hydrocarbons491 topic
  11. Molecularly Imprinted Polymers471 topic
  12. Solid-Phase Microextraction471 topic
  13. Breath Analysis371 topic
  14. Electronic Nose371 topic
  15. Antibiotic Pharmacokinetics331 topic
  16. Critically Ill Patients331 topic
  17. Clenbuterol281 topic
  18. Ractopamine281 topic

Where does Hiroyuki Nakazawa work?

Hiroyuki Nakazawa's main affiliation in the publication record is Hoshi University, Japan.

How many publications and citations does Hiroyuki Nakazawa have?

OpenAlex counts 450 works and 13,839 citations for Hiroyuki Nakazawa, an h-index of 62, ranking #1,925,722 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.

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.

Discussion

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