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Researcher · COMSATS University Islamabad · Pakistan

Ramzan Ullah

Ramzan Ullah publishes mostly in Spectroscopy, Health, Toxicology and Mutagenesis and Organic Chemistry, on topics such as Analytical Chemistry and Chromatography, Effects and risks of endocrine disrupting chemicals and Spectroscopy and Quantum Chemical Studies.

ORCID 0000-0002-3103-7354 OpenAlex
World rank
#4,874,197
of 7,710,434 ranked researchers
Rank in Pakistan
#19,156
of 32,975
Works
19
Citations
267
Citations per work
14.1
h-index
9
i10-index 9Top 76% in Spectroscopy
Ramzan Ullah

What does Ramzan Ullah research?

Ramzan Ullah's work is mostly in Chemistry (22%), Environmental Science (10%), Biochemistry, Genetics and Molecular Biology (8%).

Physical Sciences: 9 works · 46.9% of their workChemistry: 4 works · 22.4% of their workSpectroscopy: 2 works · 12.2% of their workOrganic Chemistry: 2 works · 10.2% of their workEnvironmental Science: 2 works · 10.2% of their workHealth, Toxicology and Mutagenesis: 2 works · 10.2% of their workPhysics and Astronomy: 2 works · 8.2% of their workAtomic and Molecular Physics, and Optics: 2 works · 8.2% of their workEngineering: 1 works · 6.1% of their workAerospace Engineering: 1 works · 6.1% of their workEverything else: 9 works · 44.9% of their workLife Sciences: 2 works · 8.2% of their workBiochemistry, Genetics and Molecular Biology: 2 works · 8.2% of their workMolecular Biology: 2 works · 8.2% of their workTHEIR WORKRamzan Ullah19works
Life Sciences8%Physical Sciences47%

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. Chemistry422.4%
    2. Environmental Science210.2%
    3. Physics and Astronomy28.2%
    4. Engineering16.1%
  2. Everything else944.9%
    1. Biochemistry, Genetics and Molecular Biology28.2%
  1. 1Spectroscopy12% of their works
  2. 2Health, Toxicology and Mutagenesis10% of their works
  3. 3Organic Chemistry10% of their works
  4. 4Molecular Biology8% of their works
  5. 5Atomic and Molecular Physics, and Optics8% of their works
  6. 6Aerospace Engineering6% of their works

Research topics

Which keywords describe Ramzan Ullah's research?

The keywords of their largest research topics: Chiral Separation, Hydrogen Bonding, Liquid Chromatography, Medicinal Chemistry, Bisphenol A, Endocrine-Disrupting Chemicals, Photosynthesis and Quantum Coherence.

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 18 words, with their numbers
  1. Chiral Separation51 topic
  2. Hydrogen Bonding52 topics
  3. Liquid Chromatography51 topic
  4. Medicinal Chemistry42 topics
  5. Bisphenol A31 topic
  6. Endocrine-Disrupting Chemicals31 topic
  7. Photosynthesis31 topic
  8. Quantum Coherence31 topic
  9. Anticancer Agents21 topic
  10. DNA Structure21 topic
  11. Excited-State Proton Transfer21 topic
  12. G-Quadruplexes21 topic
  13. Heterocyclic Compounds21 topic
  14. Intramolecular Charge Transfer21 topic
  15. Molecular Docking21 topic
  16. Multivariate Calibration21 topic
  17. Near-Infrared Spectroscopy21 topic
  18. Virtual Screening21 topic

Where does Ramzan Ullah work?

Ramzan Ullah's main affiliation in the publication record is COMSATS University Islamabad, Pakistan.

How many publications and citations does Ramzan Ullah have?

OpenAlex counts 19 works and 267 citations for Ramzan Ullah, an h-index of 9, ranking #4,874,197 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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