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Researcher · Industrial Technology Institute · Sri Lanka

Radhika Samarasekera

Radhika Samarasekera publishes mostly in Molecular Biology, Plant Science and Pharmacology, on topics such as Natural product bioactivities and synthesis, Phytochemistry and Biological Activities and Insect Pest Control Strategies.

OpenAlex
World rank
#4,914,985
of 7,710,434 ranked researchers
Rank in Sri Lanka
#1,861
of 3,827
Works
25
Citations
523
Citations per work
20.9
h-index
12
i10-index 12Top 65% in Molecular Biology
Radhika Samarasekera

What does Radhika Samarasekera research?

Radhika Samarasekera's work is mostly in Biochemistry, Genetics and Molecular Biology (33%), Agricultural and Biological Sciences (31%), Pharmacology, Toxicology and Pharmaceutics (7%).

Life Sciences: 18 works · 71.3% of their workBiochemistry, Genetics and Molecular Biology: 8 works · 32.8% of their workMolecular Biology: 7 works · 27.1% of their workBiochemistry: 1 works · 5.7% of their workAgricultural and Biological Sciences: 8 works · 31.4% of their workPlant Science: 6 works · 25.7% of their workFood Science: 1 works · 5.7% of their workPharmacology, Toxicology and Pharmaceutics: 2 works · 7.1% of their workPharmacology: 2 works · 7.1% of their workEverything else: 5 works · 21.6% of their workHealth Sciences: 2 works · 7.1% of their workMedicine: 2 works · 7.1% of their workPharmacology: 2 works · 7.1% of their workTHEIR WORKRadhikaSamarasekera25works
Life Sciences71%Health Sciences7%

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. Biochemistry, Genetics and Molecular Biology832.8%
    2. Agricultural and Biological Sciences831.4%
    3. Pharmacology, Toxicology and Pharmaceutics27.1%
  2. Everything else521.6%
    1. Medicine27.1%
  1. 1Molecular Biology27% of their works
  2. 2Plant Science26% of their works
  3. 3Pharmacology7% of their works
  4. 4Pharmacology7% of their works
  5. 5Food Science6% of their works
  6. 6Biochemistry6% of their works

Research topics

Which keywords describe Radhika Samarasekera's research?

The keywords of their largest research topics: Anti-inflammatory, Biological Activities, Antioxidant, Essential Oils, Medicinal Plants, Phytochemistry, Antioxidants and Isolation.

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 27 words, with their numbers
  1. Anti-inflammatory205 topics
  2. Biological Activities153 topics
  3. Antioxidant143 topics
  4. Essential Oils82 topics
  5. Medicinal Plants82 topics
  6. Phytochemistry82 topics
  7. Antioxidants72 topics
  8. Isolation72 topics
  9. Antimicrobial Activity62 topics
  10. Natural Products62 topics
  11. Pharmacology62 topics
  12. Saponins61 topic
  13. Triterpenoids61 topic
  14. Botanical Insecticides51 topic
  15. Insect Control51 topic
  16. Iridoids51 topic
  17. Phenylethanoids51 topic
  18. Acetogenins41 topic
  19. Annonaceae41 topic
  20. Antibacterial Agents31 topic
  21. Anticancer31 topic
  22. Biosynthetic Approach31 topic
  23. Food Preservation31 topic
  24. Hepatoprotective31 topic
  25. Medicinal Natural Products31 topic
  26. Phyllanthus31 topic
  27. Prenylated Flavonoids31 topic

Where does Radhika Samarasekera work?

Radhika Samarasekera's main affiliation in the publication record is Industrial Technology Institute, Sri Lanka.

How many publications and citations does Radhika Samarasekera have?

OpenAlex counts 25 works and 523 citations for Radhika Samarasekera, an h-index of 12, ranking #4,914,985 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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