{"id":"https://openalex.org/A5014489771","orcid":null,"observed_orcids":[],"display_name":"Radhika Samarasekera","raw_author_names":["R Samarasekera","R. Samarasekera","Radhika Samarasekera","Samarasekera, R.","Samarasekera. R.","Samarasekera., R."],"full_name":"Radhika Samarasekera","works_count":30,"cited_by_count":524,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":12,"i10_index":12},"ids":{"openalex":"https://openalex.org/A5014489771","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I4210126053","ror":"https://ror.org/0302fn725","display_name":"Industrial Technology Institute","country_code":"LK","type":"facility","lineage":["https://openalex.org/I4210126053"]},"years":[2019,2018,2017,2016,2015,2011,2010,2009,2008,2007,2006,2005]},{"institution":{"id":"https://openalex.org/I872945872","ror":"https://ror.org/02gdzyx04","display_name":"The University of Winnipeg","country_code":"CA","type":"education","lineage":["https://openalex.org/I872945872"]},"years":[2007]}],"last_known_institutions":[{"id":"https://openalex.org/I4210126053","ror":"https://ror.org/0302fn725","display_name":"Industrial Technology Institute","country_code":"LK","type":"facility","lineage":["https://openalex.org/I4210126053"]}],"topics":[{"id":"https://openalex.org/T11613","display_name":"Phytochemistry and Biological Activities","count":12,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11065","display_name":"Insect Pest Control Strategies","count":11,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12685","display_name":"Phytochemical compounds biological activities","count":8,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12257","display_name":"Bioactive natural compounds","count":7,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T14521","display_name":"Medicinal Plant Research","count":7,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"topic_share":[{"id":"https://openalex.org/T12497","display_name":"Traditional and Medicinal Uses of Annonaceae","value":0.0001486,"subfield":{"id":"https://openalex.org/subfields/1303","display_name":"Biochemistry"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12685","display_name":"Phytochemical compounds biological activities","value":0.0001308,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12257","display_name":"Bioactive natural compounds","value":6.15e-05,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T13719","display_name":"Phytochemistry and Bioactivity Studies","value":5.2e-05,"subfield":{"id":"https://openalex.org/subfields/3004","display_name":"Pharmacology"},"field":{"id":"https://openalex.org/fields/30","display_name":"Pharmacology, Toxicology and Pharmaceutics"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T13124","display_name":"Chemical synthesis and alkaloids","value":4.65e-05,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"x_concepts":[{"id":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.9609389305114746},{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.6865822672843933},{"id":"556039675","wikidata":"https://www.wikidata.org/wiki/Q771035","display_name":"Traditional medicine","score":0.6592776775360107},{"id":"55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","score":0.48739129304885864},{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.20890000462532043}],"counts_by_year":[{"year":1996,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1998,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":2005,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2006,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2007,"works_count":6,"oa_works_count":3,"cited_by_count":0},{"year":2008,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2009,"works_count":4,"oa_works_count":2,"cited_by_count":0},{"year":2010,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2011,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":0,"oa_works_count":0,"cited_by_count":32},{"year":2013,"works_count":1,"oa_works_count":0,"cited_by_count":36},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":26},{"year":2015,"works_count":3,"oa_works_count":2,"cited_by_count":20},{"year":2016,"works_count":2,"oa_works_count":0,"cited_by_count":25},{"year":2017,"works_count":1,"oa_works_count":1,"cited_by_count":27},{"year":2018,"works_count":1,"oa_works_count":1,"cited_by_count":30},{"year":2019,"works_count":1,"oa_works_count":1,"cited_by_count":25},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":39},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":41},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":51},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":39},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":23},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":24},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":7}],"display_name_alternatives":["R Samarasekera","R. Samarasekera","Radhika Samarasekera","Samarasekera, R.","Samarasekera. R.","Samarasekera., R."],"block_key":"r samarasekera","works_api_url":"https://api.openalex.org/works?filter=author.id:A5014489771","updated_date":"2026-11-04T11:47:51","created_date":"2016-06-24T00:00:00"}