{"id":"https://openalex.org/A5048920313","orcid":"https://orcid.org/0000-0003-0671-6192","observed_orcids":["https://orcid.org/0000-0003-0671-6192"],"display_name":"Zerihun Feyissa","raw_author_names":["Feyissa, Zerihun","Zerihun Feyisa","Zerihun Feyissa"],"full_name":"Feyissa, Zerihun","works_count":8,"cited_by_count":215,"summary_stats":{"2yr_mean_citedness":8.0,"h_index":4,"i10_index":4},"ids":{"openalex":"https://openalex.org/A5048920313","orcid":"https://orcid.org/0000-0003-0671-6192","observed_orcids":["https://orcid.org/0000-0003-0671-6192"]},"affiliations":[{"institution":{"id":"https://openalex.org/I4210124021","ror":"https://ror.org/038n8fg68","display_name":"Bule Hora University","country_code":"ET","type":"education","lineage":["https://openalex.org/I4210124021"]},"years":[2024]},{"institution":{"id":"https://openalex.org/I57092466","ror":"https://ror.org/01670bg46","display_name":"Bahir Dar University","country_code":"ET","type":"education","lineage":["https://openalex.org/I57092466"]},"years":[2006]},{"institution":{"id":"https://openalex.org/I865572129","ror":"https://ror.org/02ccba128","display_name":"Adama Science and Technology University","country_code":"ET","type":"education","lineage":["https://openalex.org/I865572129"]},"years":[2023]}],"last_known_institutions":[{"id":"https://openalex.org/I4210124021","ror":"https://ror.org/038n8fg68","display_name":"Bule Hora University","country_code":"ET","type":"education","lineage":["https://openalex.org/I4210124021"]}],"topics":[{"id":"https://openalex.org/T10343","display_name":"Hydrogels: synthesis, properties, applications","count":5,"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":5,"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/T12642","display_name":"Polymer-Based Agricultural Enhancements","count":4,"subfield":{"id":"https://openalex.org/subfields/1102","display_name":"Agronomy and Crop 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/T10024","display_name":"TiO2 Photocatalysis and Solar Cells","count":2,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10079","display_name":"Nanoparticles: synthesis and applications","count":2,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T12642","display_name":"Polymer-Based Agricultural Enhancements","value":4.69e-05,"subfield":{"id":"https://openalex.org/subfields/1102","display_name":"Agronomy and Crop 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/T10343","display_name":"Hydrogels: synthesis, properties, applications","value":1.76e-05,"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","value":1.33e-05,"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/T10079","display_name":"Nanoparticles: synthesis and applications","value":8.6e-06,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"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/T11511","display_name":"Dyeing and Modifying Textile Fibers","value":8.1e-06,"subfield":{"id":"https://openalex.org/subfields/2507","display_name":"Polymers and Plastics"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"x_concepts":[{"id":"108586683","wikidata":"https://www.wikidata.org/wiki/Q17164826","display_name":"Self-healing hydrogels","score":0.9003353118896484},{"id":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.7491137385368347},{"id":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.5527990460395813},{"id":"42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","score":0.5460321307182312},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.08285808563232422}],"counts_by_year":[{"year":2006,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2023,"works_count":5,"oa_works_count":4,"cited_by_count":8},{"year":2024,"works_count":2,"oa_works_count":2,"cited_by_count":44},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":78},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":85}],"display_name_alternatives":["Feyissa, Zerihun","Zerihun Feyisa","Zerihun Feyissa"],"block_key":"z feyissa","works_api_url":"https://api.openalex.org/works?filter=author.id:A5048920313","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5048920313","updated_date":"2026-11-10T14:30:39","created_date":"2023-04-20T00:00:00"}
