{"id":"https://openalex.org/A5113548976","orcid":"https://orcid.org/0000-0002-0440-389X","observed_orcids":["https://orcid.org/0000-0002-0440-389X"],"display_name":"Najma Sultana","raw_author_names":["N SULTANA","N. SULTANA","N. Sultana","N. Sultana,","NAJMA SULTANA","Nahid Sultana","Najma Sultana","SULTANA, NAJMA","Sultana, N.","Sultana, Najma","Sultana, Najma;Arayne, Muhammad Saeed;Rizvi, Syeda Bushra Shakeb;Mesaik, Muhammad Ahmed;"],"full_name":"Najma Sultana","works_count":184,"cited_by_count":2381,"summary_stats":{"2yr_mean_citedness":9.0,"h_index":25,"i10_index":92},"ids":{"openalex":"https://openalex.org/A5113548976","orcid":"https://orcid.org/0000-0002-0440-389X","observed_orcids":["https://orcid.org/0000-0002-0440-389X"]},"affiliations":[{"institution":{"id":"https://openalex.org/I1315513584","ror":"https://ror.org/05vmcbf05","display_name":"Pakistan Council of Scientific & Industrial Research","country_code":"PK","type":"government","lineage":["https://openalex.org/I1315513584"]},"years":[1991]},{"institution":{"id":"https://openalex.org/I168635309","ror":"https://ror.org/03yjb2x39","display_name":"University of Calgary","country_code":"CA","type":"education","lineage":["https://openalex.org/I168635309"]},"years":[1999]},{"institution":{"id":"https://openalex.org/I18718515","ror":"https://ror.org/056zv5g90","display_name":"Jinnah University for Women","country_code":"PK","type":"education","lineage":["https://openalex.org/I18718515"]},"years":[2014]},{"institution":{"id":"https://openalex.org/I193670377","ror":"https://ror.org/05bbbc791","display_name":"University of Karachi","country_code":"PK","type":"education","lineage":["https://openalex.org/I193670377"]},"years":[2021,2019,2017,2016,2015,2014,2013,2012,2011,2010,2009,2008,2007,2006,2005,2004,2003,2002,2000,1980]},{"institution":{"id":"https://openalex.org/I315729180","ror":"https://ror.org/05q9we431","display_name":"Noakhali Science and Technology University","country_code":"BD","type":"education","lineage":["https://openalex.org/I315729180"]},"years":[2026]},{"institution":{"id":"https://openalex.org/I39727005","ror":"https://ror.org/01h85hm56","display_name":"Dow University of Health Sciences","country_code":"PK","type":"education","lineage":["https://openalex.org/I39727005"]},"years":[2011]},{"institution":{"id":"https://openalex.org/I40597779","ror":"https://ror.org/02b52th27","display_name":"Federal Urdu University","country_code":"PK","type":"education","lineage":["https://openalex.org/I40597779"]},"years":[2011]},{"institution":{"id":"https://openalex.org/I4210114760","ror":"https://ror.org/01z654s56","display_name":"Kharadar General Hospital","country_code":"PK","type":"healthcare","lineage":["https://openalex.org/I4210114760"]},"years":[2012]}],"last_known_institutions":[{"id":"https://openalex.org/I315729180","ror":"https://ror.org/05q9we431","display_name":"Noakhali Science and Technology University","country_code":"BD","type":"education","lineage":["https://openalex.org/I315729180"]}],"topics":[{"id":"https://openalex.org/T11460","display_name":"Analytical Methods in Pharmaceuticals","count":121,"subfield":{"id":"https://openalex.org/subfields/1602","display_name":"Analytical 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/T10908","display_name":"Analytical Chemistry and Chromatography","count":85,"subfield":{"id":"https://openalex.org/subfields/1607","display_name":"Spectroscopy"},"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/T10800","display_name":"Forensic Toxicology and Drug Analysis","count":59,"subfield":{"id":"https://openalex.org/subfields/3005","display_name":"Toxicology"},"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/T11908","display_name":"Protein Interaction Studies and Fluorescence Analysis","count":26,"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/T10464","display_name":"Crystal structures of chemical compounds","count":19,"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"}}],"topic_share":[{"id":"https://openalex.org/T11460","display_name":"Analytical Methods in Pharmaceuticals","value":0.0002402,"subfield":{"id":"https://openalex.org/subfields/1602","display_name":"Analytical 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/T10800","display_name":"Forensic Toxicology and Drug Analysis","value":0.0002122,"subfield":{"id":"https://openalex.org/subfields/3005","display_name":"Toxicology"},"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/T11908","display_name":"Protein Interaction Studies and Fluorescence Analysis","value":0.0001873,"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/T10908","display_name":"Analytical Chemistry and Chromatography","value":0.0001691,"subfield":{"id":"https://openalex.org/subfields/1607","display_name":"Spectroscopy"},"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/T13160","display_name":"Synthesis and Biological Evaluation","value":0.0001461,"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":0.9858872890472412},{"id":"43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","score":0.8912850618362427},{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.654166042804718},{"id":"178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","score":0.43042299151420593},{"id":"55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","score":0.2927682399749756}],"counts_by_year":[{"year":1980,"works_count":2,"oa_works_count":0,"cited_by_count":27},{"year":1981,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1984,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1991,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1994,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1995,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1997,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1998,"works_count":4,"oa_works_count":2,"cited_by_count":2},{"year":1999,"works_count":4,"oa_works_count":1,"cited_by_count":14},{"year":2000,"works_count":4,"oa_works_count":2,"cited_by_count":19},{"year":2002,"works_count":3,"oa_works_count":0,"cited_by_count":26},{"year":2003,"works_count":1,"oa_works_count":0,"cited_by_count":20},{"year":2004,"works_count":2,"oa_works_count":0,"cited_by_count":17},{"year":2005,"works_count":9,"oa_works_count":1,"cited_by_count":165},{"year":2006,"works_count":11,"oa_works_count":1,"cited_by_count":144},{"year":2007,"works_count":9,"oa_works_count":0,"cited_by_count":181},{"year":2008,"works_count":6,"oa_works_count":0,"cited_by_count":159},{"year":2009,"works_count":23,"oa_works_count":6,"cited_by_count":392},{"year":2010,"works_count":18,"oa_works_count":4,"cited_by_count":408},{"year":2011,"works_count":19,"oa_works_count":8,"cited_by_count":246},{"year":2012,"works_count":16,"oa_works_count":7,"cited_by_count":233},{"year":2013,"works_count":20,"oa_works_count":15,"cited_by_count":188},{"year":2014,"works_count":12,"oa_works_count":6,"cited_by_count":78},{"year":2015,"works_count":4,"oa_works_count":1,"cited_by_count":33},{"year":2016,"works_count":4,"oa_works_count":3,"cited_by_count":9},{"year":2017,"works_count":3,"oa_works_count":2,"cited_by_count":10},{"year":2019,"works_count":2,"oa_works_count":0,"cited_by_count":1},{"year":2021,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2026,"works_count":1,"oa_works_count":1,"cited_by_count":9}],"display_name_alternatives":["N SULTANA","N. SULTANA","N. Sultana","N. Sultana,","NAJMA SULTANA","Nahid Sultana","Najma Sultana","SULTANA, NAJMA","Sultana, N.","Sultana, Najma","Sultana, Najma;Arayne, Muhammad Saeed;Rizvi, Syeda Bushra Shakeb;Mesaik, Muhammad Ahmed;"],"block_key":"n sultana","works_api_url":"https://api.openalex.org/works?filter=author.id:A5113548976","updated_date":"2026-10-16T12:29:29","created_date":"2016-06-24T00:00:00"}