{"id":"https://openalex.org/A5022136291","orcid":"https://orcid.org/0000-0002-6859-9369","observed_orcids":["https://orcid.org/0000-0002-6859-9369"],"display_name":"Denitsa Stefanova","raw_author_names":["D. Stefanova","D.S. Stefanova","Denitsa Stefanova"],"full_name":"Denitsa Stefanova","works_count":44,"cited_by_count":308,"summary_stats":{"2yr_mean_citedness":4.78125,"h_index":10,"i10_index":11},"ids":{"openalex":"https://openalex.org/A5022136291","orcid":"https://orcid.org/0000-0002-6859-9369","observed_orcids":["https://orcid.org/0000-0002-6859-9369"]},"affiliations":[{"institution":{"id":"https://openalex.org/I30147112","ror":"https://ror.org/01n9zy652","display_name":"Medical University of Sofia","country_code":"BG","type":"education","lineage":["https://openalex.org/I30147112"]},"years":[2026,2025,2024,2023,2022]}],"last_known_institutions":[{"id":"https://openalex.org/I30147112","ror":"https://ror.org/01n9zy652","display_name":"Medical University of Sofia","country_code":"BG","type":"education","lineage":["https://openalex.org/I30147112"]}],"topics":[{"id":"https://openalex.org/T10063","display_name":"Nanoparticle-Based Drug Delivery","count":11,"subfield":{"id":"https://openalex.org/subfields/2502","display_name":"Biomaterials"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10920","display_name":"Advanced Drug Delivery Systems","count":11,"subfield":{"id":"https://openalex.org/subfields/3003","display_name":"Pharmaceutical Science"},"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/T13796","display_name":"Neuroprotection in Cerebral Ischemia","count":11,"subfield":{"id":"https://openalex.org/subfields/2808","display_name":"Neurology"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10274","display_name":"Heterocyclic Compound Synthesis and Bioactivity","count":10,"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"}},{"id":"https://openalex.org/T12023","display_name":"Cholinesterase and Neurodegenerative Diseases","count":8,"subfield":{"id":"https://openalex.org/subfields/2736","display_name":"Pharmacology (medical)"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"topic_share":[{"id":"https://openalex.org/T12059","display_name":"Berberine and alkaloids research","value":0.0001101,"subfield":{"id":"https://openalex.org/subfields/2736","display_name":"Pharmacology (medical)"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T13796","display_name":"Neuroprotection in Cerebral Ischemia","value":0.0001051,"subfield":{"id":"https://openalex.org/subfields/2808","display_name":"Neurology"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T13013","display_name":"Free Radicals and Antioxidants","value":8.31e-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"}},{"id":"https://openalex.org/T12562","display_name":"Synthesis and Characterization of Pyrroles","value":6.85e-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"}},{"id":"https://openalex.org/T12023","display_name":"Cholinesterase and Neurodegenerative Diseases","value":6.49e-05,"subfield":{"id":"https://openalex.org/subfields/2736","display_name":"Pharmacology (medical)"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"x_concepts":[{"id":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.9379055500030518},{"id":"2778004101","wikidata":"https://www.wikidata.org/wiki/Q133948","display_name":"Antioxidant","score":0.8452000021934509},{"id":"98274493","wikidata":"https://www.wikidata.org/wiki/Q128406","display_name":"Pharmacology","score":0.7864999771118164},{"id":"202751555","wikidata":"https://www.wikidata.org/wiki/Q221681","display_name":"In vitro","score":0.7517015337944031},{"id":"55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","score":0.6266000270843506}],"counts_by_year":[{"year":2021,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2022,"works_count":2,"oa_works_count":2,"cited_by_count":1},{"year":2023,"works_count":9,"oa_works_count":7,"cited_by_count":12},{"year":2024,"works_count":8,"oa_works_count":6,"cited_by_count":45},{"year":2025,"works_count":14,"oa_works_count":12,"cited_by_count":103},{"year":2026,"works_count":10,"oa_works_count":10,"cited_by_count":147}],"display_name_alternatives":["D. Stefanova","D.S. Stefanova","Denitsa Stefanova"],"block_key":"d stefanova","works_api_url":"https://api.openalex.org/works?filter=author.id:A5022136291","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5022136291","updated_date":"2026-11-12T13:17:38","created_date":"2022-05-12T00:00:00"}
