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Researcher · Universidade de Santiago de Compostela · Spain

Iván Álvarez-Freire

Iván Álvarez-Freire publishes mostly in Toxicology, Spectroscopy and Analytical Chemistry, on topics such as Forensic Toxicology and Drug Analysis, Analytical Chemistry and Chromatography and Analytical chemistry methods development.

ORCID 0000-0003-3967-5366 OpenAlex
World rank
#6,235,043
of 7,710,434 ranked researchers
Rank in Spain
#151,793
of 204,306
Works
49
Citations
841
Citations per work
17.2
h-index
17
i10-index 25Top 31% in Toxicology
Iván Álvarez-Freire

What does Iván Álvarez-Freire research?

Iván Álvarez-Freire's work is mostly in Chemistry (34%), Pharmacology, Toxicology and Pharmaceutics (23%), Medicine (14%).

Physical Sciences: 17 works · 34.2% of their workChemistry: 17 works · 34.2% of their workSpectroscopy: 10 works · 20.5% of their workAnalytical Chemistry: 7 works · 13.7% of their workEverything else: 12 works · 25.5% of their workLife Sciences: 11 works · 22.6% of their workPharmacology, Toxicology and Pharmaceutics: 11 works · 22.6% of their workToxicology: 11 works · 22.6% of their workHealth Sciences: 7 works · 13.6% of their workMedicine: 7 works · 13.6% of their workPathology and Forensic Medicine: 3 works · 6.8% of their workPediatrics, Perinatology and Child Health: 3 works · 6.8% of their workSocial Sciences: 2 works · 4.1% of their workPsychology: 2 works · 4.1% of their workClinical Psychology: 2 works · 4.1% of their workTHEIR WORKIvánÁlvarez-Freire49works
Life Sciences23%Physical Sciences34%Health Sciences14%Social Sciences4%

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. Chemistry1734.2%
  2. Everything else1225.5%
    1. Pharmacology, Toxicology and Pharmaceutics1122.6%
    1. Medicine713.6%
    1. Psychology24.1%
  1. 1Toxicology23% of their works
  2. 2Spectroscopy20% of their works
  3. 3Analytical Chemistry14% of their works
  4. 4Pediatrics, Perinatology and Child Health7% of their works
  5. 5Pathology and Forensic Medicine7% of their works
  6. 6Clinical Psychology4% of their works

Research topics

Which keywords describe Iván Álvarez-Freire's research?

The keywords of their largest research topics: Method Validation, Drug Analysis, Forensic Toxicology, Liquid Chromatography, Green Analytical Chemistry, Chiral Separation, Gas Chromatography and Mass Spectrometry.

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 20 words, with their numbers
  1. Method Validation463 topics
  2. Drug Analysis331 topic
  3. Forensic Toxicology331 topic
  4. Liquid Chromatography232 topics
  5. Green Analytical Chemistry202 topics
  6. Chiral Separation191 topic
  7. Gas Chromatography191 topic
  8. Mass Spectrometry152 topics
  9. Electrospray111 topic
  10. Ionization111 topic
  11. Molecularly Imprinted Polymers111 topic
  12. Solid-Phase Microextraction111 topic
  13. Alcohol101 topic
  14. Liver Disease101 topic
  15. Pharmaceutical Analysis91 topic
  16. Validation91 topic
  17. Psilocybin51 topic
  18. Psychedelics51 topic
  19. Multiresidue Method41 topic
  20. Pesticide Residues41 topic

Where does Iván Álvarez-Freire work?

Iván Álvarez-Freire's main affiliation in the publication record is Universidade de Santiago de Compostela, Spain.

How many publications and citations does Iván Álvarez-Freire have?

OpenAlex counts 49 works and 841 citations for Iván Álvarez-Freire, an h-index of 17, ranking #6,235,043 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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