{"id":"https://openalex.org/A5111700799","orcid":null,"observed_orcids":[],"display_name":"Steven J. Collier","raw_author_names":["Collier, Steven J.","Steven Collier","Steven J Collier","Steven J. Collier"],"full_name":"Collier, Steven J.","works_count":36,"cited_by_count":701,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":9,"i10_index":8},"ids":{"openalex":"https://openalex.org/A5111700799","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I146655781","ror":"https://ror.org/04xs57h96","display_name":"University of Liverpool","country_code":"GB","type":"education","lineage":["https://openalex.org/I146655781"]},"years":[1998]},{"institution":{"id":"https://openalex.org/I175381709","ror":"https://ror.org/00f76ab84","display_name":"Codexis (United States)","country_code":"US","type":"company","lineage":["https://openalex.org/I175381709"]},"years":[2018,2014]},{"institution":{"id":"https://openalex.org/I4210102580","ror":"https://ror.org/012p2hd37","display_name":"Albany Molecular Research (Singapore)","country_code":"SG","type":"company","lineage":["https://openalex.org/I36344538","https://openalex.org/I4210102580"]},"years":[2012,2011,2008,2007,2006]},{"institution":{"id":"https://openalex.org/I4210103317","ror":"https://ror.org/00wbcgc67","display_name":"Johnson Matthey (United States)","country_code":"US","type":"company","lineage":["https://openalex.org/I4210099042","https://openalex.org/I4210103317"]},"years":[2022,2017,2016,2015]},{"institution":{"id":"https://openalex.org/I4210131505","ror":"https://ror.org/03t9rxt77","display_name":"Sage Therapeutics (United States)","country_code":"US","type":"company","lineage":["https://openalex.org/I4210131505"]},"years":[2019]}],"last_known_institutions":[{"id":"https://openalex.org/I4210103317","ror":"https://ror.org/00wbcgc67","display_name":"Johnson Matthey (United States)","country_code":"US","type":"company","lineage":["https://openalex.org/I4210099042","https://openalex.org/I4210103317"]}],"topics":[{"id":"https://openalex.org/T10013","display_name":"Asymmetric Synthesis and Catalysis","count":8,"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/T10404","display_name":"Enzyme Catalysis and Immobilization","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/T11831","display_name":"Chemical Synthesis and Reactions","count":6,"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/T11281","display_name":"Asymmetric Hydrogenation and Catalysis","count":5,"subfield":{"id":"https://openalex.org/subfields/1604","display_name":"Inorganic 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/T11746","display_name":"Inorganic and Organometallic Chemistry","count":5,"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"}}],"topic_share":[{"id":"https://openalex.org/T13124","display_name":"Chemical synthesis and alkaloids","value":4.47e-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/T13180","display_name":"Chemistry and Chemical Engineering","value":4.26e-05,"subfield":{"id":"https://openalex.org/subfields/2304","display_name":"Environmental Chemistry"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11281","display_name":"Asymmetric Hydrogenation and Catalysis","value":3.9e-05,"subfield":{"id":"https://openalex.org/subfields/1604","display_name":"Inorganic 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/T12653","display_name":"Cyclization and Aryne Chemistry","value":3.76e-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/T12893","display_name":"Organic Chemistry Cycloaddition Reactions","value":2.66e-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":0.9795392155647278},{"id":"161790260","wikidata":"https://www.wikidata.org/wiki/Q82264","display_name":"Catalysis","score":0.6810650825500488},{"id":"21951064","wikidata":"https://www.wikidata.org/wiki/Q899212","display_name":"Combinatorial chemistry","score":0.5854597091674805},{"id":"178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","score":0.5839838981628418},{"id":"55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","score":0.39833492040634155}],"counts_by_year":[{"year":1996,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1998,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2005,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2006,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2007,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":2008,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":2009,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2011,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":1,"oa_works_count":0,"cited_by_count":2},{"year":2013,"works_count":6,"oa_works_count":0,"cited_by_count":9},{"year":2014,"works_count":2,"oa_works_count":1,"cited_by_count":38},{"year":2015,"works_count":1,"oa_works_count":0,"cited_by_count":44},{"year":2016,"works_count":3,"oa_works_count":0,"cited_by_count":48},{"year":2017,"works_count":2,"oa_works_count":2,"cited_by_count":40},{"year":2018,"works_count":4,"oa_works_count":0,"cited_by_count":54},{"year":2019,"works_count":1,"oa_works_count":0,"cited_by_count":39},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":84},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":68},{"year":2022,"works_count":1,"oa_works_count":0,"cited_by_count":66},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":42},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":49},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":47},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":38}],"display_name_alternatives":["Collier, Steven J.","Steven Collier","Steven J Collier","Steven J. Collier"],"block_key":"s collier","works_api_url":"https://api.openalex.org/works?filter=author.id:A5111700799","updated_date":"2026-10-27T12:30:23","created_date":"2016-06-24T00:00:00"}
