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Researcher · Lusofarmaco (Italy) · Italy

Giancarlo B. Fregnan

Giancarlo B. Fregnan publishes mostly in Organic Chemistry, Molecular Biology and Epidemiology, on topics such as Mycobacterium research and diagnosis, Synthesis and Biological Evaluation and Respiratory and Cough-Related Research.

OpenAlex
World rank
#5,547,511
of 7,710,434 ranked researchers
Rank in Italy
#185,468
of 242,206
Works
63
Citations
543
Citations per work
8.6
h-index
13
i10-index 15Top 45% in Organic Chemistry
Giancarlo B. Fregnan

What does Giancarlo B. Fregnan research?

Giancarlo B. Fregnan's work is mostly in Chemistry (22%), Medicine (16%), Biochemistry, Genetics and Molecular Biology (10%).

Everything else: 31 works · 48.7% of their workPhysical Sciences: 14 works · 22.2% of their workChemistry: 14 works · 22.2% of their workOrganic Chemistry: 14 works · 22.2% of their workHealth Sciences: 10 works · 15.5% of their workMedicine: 10 works · 15.5% of their workEpidemiology: 4 works · 5.6% of their workPharmacology: 4 works · 5.6% of their workPulmonary and Respiratory Medicine: 3 works · 4.3% of their workLife Sciences: 9 works · 13.6% of their workBiochemistry, Genetics and Molecular Biology: 6 works · 9.9% of their workMolecular Biology: 6 works · 9.9% of their workNeuroscience: 2 works · 3.7% of their workCellular and Molecular Neuroscience: 2 works · 3.7% of their workTHEIR WORKGiancarlo B.Fregnan63works
Life Sciences14%Physical Sciences22%Health Sciences16%

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 else3148.7%
    1. Chemistry1422.2%
    1. Medicine1015.5%
    1. Biochemistry, Genetics and Molecular Biology69.9%
    2. Neuroscience23.7%
  1. 1Organic Chemistry22% of their works
  2. 2Molecular Biology10% of their works
  3. 3Epidemiology6% of their works
  4. 4Pharmacology6% of their works
  5. 5Pulmonary and Respiratory Medicine4% of their works
  6. 6Cellular and Molecular Neuroscience4% of their works

Research topics

Which keywords describe Giancarlo B. Fregnan's research?

The keywords of their largest research topics: Synthesis, Catalyst, Mycobacterium avium, Nontuberculous Mycobacteria, Antimicrobial Activity, Chronic Cough, Cough Reflex Sensitivity and Quinoxaline.

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. Synthesis123 topics
  2. Catalyst92 topics
  3. Mycobacterium avium61 topic
  4. Nontuberculous Mycobacteria61 topic
  5. Antimicrobial Activity51 topic
  6. Chronic Cough51 topic
  7. Cough Reflex Sensitivity51 topic
  8. Quinoxaline51 topic
  9. Acidity Scales41 topic
  10. Imidazoles41 topic
  11. Nucleophilicity41 topic
  12. Oxazolones41 topic
  13. Biological Activities31 topic
  14. Crystal Structure31 topic
  15. Endophyte Symbiosis31 topic
  16. G-Protein-Coupled Receptors31 topic
  17. Grass-Fungal Interaction31 topic
  18. Phenothiazines31 topic

Where does Giancarlo B. Fregnan work?

Giancarlo B. Fregnan's main affiliation in the publication record is Lusofarmaco (Italy), Italy.

How many publications and citations does Giancarlo B. Fregnan have?

OpenAlex counts 63 works and 543 citations for Giancarlo B. Fregnan, an h-index of 13, ranking #5,547,511 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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