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Researcher · University of Sri Jayewardenepura · Sri Lanka

Dilru R. Ratnaweera

Dilru R. Ratnaweera publishes mostly in Polymers and Plastics, Materials Chemistry and Biomedical Engineering, on topics such as Polymer Nanocomposites and Properties, Advanced Polymer Synthesis and Characterization and Silicone and Siloxane Chemistry.

OpenAlex
World rank
#5,654,798
of 7,710,434 ranked researchers
Rank in Sri Lanka
#2,353
of 3,827
Works
38
Citations
260
Citations per work
6.8
h-index
8
i10-index 7Top 76% in Polymers and Plastics
Dilru R. Ratnaweera

What does Dilru R. Ratnaweera research?

Dilru R. Ratnaweera's work is mostly in Materials Science (29%), Engineering (18%), Chemistry (7%).

Physical Sciences: 22 works · 58.6% of their workMaterials Science: 11 works · 29.3% of their workPolymers and Plastics: 6 works · 15.2% of their workMaterials Chemistry: 5 works · 14.1% of their workEngineering: 7 works · 18.5% of their workBiomedical Engineering: 5 works · 12.0% of their workMechanical Engineering: 2 works · 6.5% of their workChemistry: 2 works · 6.5% of their workOrganic Chemistry: 2 works · 6.5% of their workEnvironmental Science: 2 works · 4.3% of their workWater Science and Technology: 2 works · 4.3% of their workEverything else: 16 works · 41.4% of their workTHEIR WORKDilru R.Ratnaweera38works
Physical Sciences59%

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. Materials Science1129.3%
    2. Engineering718.5%
    3. Chemistry26.5%
    4. Environmental Science24.3%
  2. Everything else1641.4%
  1. 1Polymers and Plastics15% of their works
  2. 2Materials Chemistry14% of their works
  3. 3Biomedical Engineering12% of their works
  4. 4Organic Chemistry6% of their works
  5. 5Mechanical Engineering6% of their works
  6. 6Water Science and Technology4% of their works

Research topics

Which keywords describe Dilru R. Ratnaweera's research?

The keywords of their largest research topics: Self-Assembly, Nanocomposites, Nanoparticles, Block Copolymers, Layered Silicate, Polymer, Click Chemistry and Hybrid Materials.

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. Self-Assembly103 topics
  2. Nanocomposites92 topics
  3. Nanoparticles92 topics
  4. Block Copolymers72 topics
  5. Layered Silicate51 topic
  6. Polymer51 topic
  7. Click Chemistry41 topic
  8. Hybrid Materials41 topic
  9. Living Radical Polymerization41 topic
  10. Polyhedral Oligomeric Silsesquioxanes41 topic
  11. Bioinspired Design31 topic
  12. Carbon Fiber Reinforced Plastics31 topic
  13. Lithography31 topic
  14. Modular Robots31 topic
  15. Nanogenerators31 topic
  16. Nanotechnology31 topic
  17. Polymer Composite Materials31 topic
  18. Self-Reconfiguration31 topic
  19. Superhydrophobic Surfaces31 topic
  20. Wearable31 topic

Where does Dilru R. Ratnaweera work?

Dilru R. Ratnaweera's main affiliation in the publication record is University of Sri Jayewardenepura, Sri Lanka.

How many publications and citations does Dilru R. Ratnaweera have?

OpenAlex counts 38 works and 260 citations for Dilru R. Ratnaweera, an h-index of 8, ranking #5,654,798 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.

Discussion

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