{"id":"https://openalex.org/A5036035543","orcid":"https://orcid.org/0000-0001-8353-3512","observed_orcids":["https://orcid.org/0000-0001-8353-3512"],"display_name":"Nandipha L. Botha","raw_author_names":["Botha, Nandipha L.","N Botha","N. Botha","N. L. Botha","Nandipha Botha","Nandipha L Botha","Nandipha L. Botha"],"full_name":"Botha, Nandipha L.","works_count":37,"cited_by_count":444,"summary_stats":{"2yr_mean_citedness":7.833333333333333,"h_index":12,"i10_index":17},"ids":{"openalex":"https://openalex.org/A5036035543","orcid":"https://orcid.org/0000-0001-8353-3512","observed_orcids":["https://orcid.org/0000-0001-8353-3512"]},"affiliations":[{"institution":{"id":"https://openalex.org/I114499477","ror":"https://ror.org/0184vwv17","display_name":"University of Fort Hare","country_code":"ZA","type":"education","lineage":["https://openalex.org/I114499477"]},"years":[2018,2017,2016,2015]},{"institution":{"id":"https://openalex.org/I165390105","ror":"https://ror.org/048cwvf49","display_name":"University of South Africa","country_code":"ZA","type":"education","lineage":["https://openalex.org/I165390105"]},"years":[2026,2025,2024,2023]},{"institution":{"id":"https://openalex.org/I4210086837","ror":"https://ror.org/002kje223","display_name":"iThemba Laboratory","country_code":"ZA","type":"facility","lineage":["https://openalex.org/I4210086837","https://openalex.org/I866804994"]},"years":[2025,2023]},{"institution":{"id":"https://openalex.org/I866804994","ror":"https://ror.org/05s0g1g46","display_name":"National Research Foundation","country_code":"ZA","type":"nonprofit","lineage":["https://openalex.org/I866804994"]},"years":[2026,2025,2024,2023]},{"institution":{"id":"https://openalex.org/I869660684","ror":"https://ror.org/00h2vm590","display_name":"University of the Western Cape","country_code":"ZA","type":"education","lineage":["https://openalex.org/I869660684"]},"years":[2023]},{"institution":{"id":"https://openalex.org/I95023434","ror":"https://ror.org/04qzfn040","display_name":"University of KwaZulu-Natal","country_code":"ZA","type":"education","lineage":["https://openalex.org/I95023434"]},"years":[2020]}],"last_known_institutions":[{"id":"https://openalex.org/I165390105","ror":"https://ror.org/048cwvf49","display_name":"University of South Africa","country_code":"ZA","type":"education","lineage":["https://openalex.org/I165390105"]},{"id":"https://openalex.org/I866804994","ror":"https://ror.org/05s0g1g46","display_name":"National Research Foundation","country_code":"ZA","type":"nonprofit","lineage":["https://openalex.org/I866804994"]}],"topics":[{"id":"https://openalex.org/T10321","display_name":"Quantum Dots Synthesis And Properties","count":11,"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/T10079","display_name":"Nanoparticles: synthesis and applications","count":8,"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/T10464","display_name":"Crystal structures of chemical compounds","count":8,"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/T11907","display_name":"Copper-based nanomaterials and applications","count":8,"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/T10024","display_name":"TiO2 Photocatalysis and Solar Cells","count":5,"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"}}],"topic_share":[{"id":"https://openalex.org/T11907","display_name":"Copper-based nanomaterials and applications","value":0.000122,"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/T13159","display_name":"Structural mechanics and materials","value":8.06e-05,"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/T10321","display_name":"Quantum Dots Synthesis And Properties","value":6.13e-05,"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/T10079","display_name":"Nanoparticles: synthesis and applications","value":3.43e-05,"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/T12458","display_name":"Organometallic Compounds Synthesis and Characterization","value":2.94e-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":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.9282373785972595},{"id":"155672457","wikidata":"https://www.wikidata.org/wiki/Q61231","display_name":"Nanoparticle","score":0.7988605499267578},{"id":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.7928910255432129},{"id":"171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","score":0.6234563589096069},{"id":"178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","score":0.23789221048355103}],"counts_by_year":[{"year":2015,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2016,"works_count":1,"oa_works_count":1,"cited_by_count":4},{"year":2017,"works_count":1,"oa_works_count":1,"cited_by_count":13},{"year":2018,"works_count":2,"oa_works_count":2,"cited_by_count":14},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":14},{"year":2020,"works_count":9,"oa_works_count":6,"cited_by_count":22},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":48},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":29},{"year":2023,"works_count":10,"oa_works_count":9,"cited_by_count":27},{"year":2024,"works_count":5,"oa_works_count":4,"cited_by_count":69},{"year":2025,"works_count":6,"oa_works_count":5,"cited_by_count":88},{"year":2026,"works_count":1,"oa_works_count":1,"cited_by_count":116}],"display_name_alternatives":["Botha, Nandipha L.","N Botha","N. Botha","N. L. Botha","Nandipha Botha","Nandipha L Botha","Nandipha L. Botha"],"block_key":"n botha","works_api_url":"https://api.openalex.org/works?filter=author.id:A5036035543","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5036035543","updated_date":"2026-11-12T13:17:38","created_date":"2016-06-24T00:00:00"}
