{"id":"https://openalex.org/A5086445036","orcid":"https://orcid.org/0000-0001-7448-9273","observed_orcids":["https://orcid.org/0000-0001-7448-9273"],"display_name":"Ricardo Paulo Fons\u00eaca Melo","raw_author_names":["Melo, Ricardo Paulo Fonseca","R. P. F. MELO","R. P. F. Melo","R.P.F. Melo","RICARDO PAULO FONSECA MELO","Ricardo P. F. Melo","Ricardo Paulo Fonseca Melo","Ricardo Paulo Fonseca de Melo","Ricardo Paulo Fons\u00eaca Melo"],"full_name":"Ricardo Paulo Fonseca de Melo","works_count":43,"cited_by_count":395,"summary_stats":{"2yr_mean_citedness":1.0,"h_index":10,"i10_index":10},"ids":{"openalex":"https://openalex.org/A5086445036","orcid":"https://orcid.org/0000-0001-7448-9273","observed_orcids":["https://orcid.org/0000-0001-7448-9273"]},"affiliations":[{"institution":{"id":"https://openalex.org/I35046152","ror":"https://ror.org/04wn09761","display_name":"Universidade Federal do Rio Grande do Norte","country_code":"BR","type":"education","lineage":["https://openalex.org/I35046152"]},"years":[2022,2018,2015,2014]},{"institution":{"id":"https://openalex.org/I84554738","ror":"https://ror.org/05x2svh05","display_name":"Universidade Federal Rural do Semi-\u00c1rido","country_code":"BR","type":"education","lineage":["https://openalex.org/I84554738"]},"years":[2025,2024,2023,2022,2021,2020,2019,2018,2017,2016]}],"last_known_institutions":[{"id":"https://openalex.org/I84554738","ror":"https://ror.org/05x2svh05","display_name":"Universidade Federal Rural do Semi-\u00c1rido","country_code":"BR","type":"education","lineage":["https://openalex.org/I84554738"]}],"topics":[{"id":"https://openalex.org/T11188","display_name":"Coagulation and Flocculation Studies","count":21,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"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/T10721","display_name":"Surfactants and Colloidal Systems","count":17,"subfield":{"id":"https://openalex.org/subfields/1606","display_name":"Physical and Theoretical 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/T10016","display_name":"Adsorption and biosorption for pollutant removal","count":14,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"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/T13092","display_name":"Environmental Chemistry and Analysis","count":9,"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/T11009","display_name":"Catalysis for Biomass Conversion","count":8,"subfield":{"id":"https://openalex.org/subfields/1503","display_name":"Catalysis"},"field":{"id":"https://openalex.org/fields/15","display_name":"Chemical Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T11188","display_name":"Coagulation and Flocculation Studies","value":8.74e-05,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"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/T11009","display_name":"Catalysis for Biomass Conversion","value":6.44e-05,"subfield":{"id":"https://openalex.org/subfields/1503","display_name":"Catalysis"},"field":{"id":"https://openalex.org/fields/15","display_name":"Chemical Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13092","display_name":"Environmental Chemistry and Analysis","value":5.8e-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/T10721","display_name":"Surfactants and Colloidal Systems","value":4.37e-05,"subfield":{"id":"https://openalex.org/subfields/1606","display_name":"Physical and Theoretical 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/T13361","display_name":"Coconut Research and Applications","value":3.82e-05,"subfield":{"id":"https://openalex.org/subfields/1106","display_name":"Food 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"}}],"x_concepts":[{"id":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.9597080945968628},{"id":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.7056649923324585},{"id":"42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","score":0.5960361957550049},{"id":"178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","score":0.5347195267677307},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.21878769993782043}],"counts_by_year":[{"year":2007,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2014,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2015,"works_count":4,"oa_works_count":4,"cited_by_count":3},{"year":2016,"works_count":1,"oa_works_count":0,"cited_by_count":4},{"year":2017,"works_count":1,"oa_works_count":1,"cited_by_count":9},{"year":2018,"works_count":3,"oa_works_count":3,"cited_by_count":16},{"year":2019,"works_count":1,"oa_works_count":1,"cited_by_count":29},{"year":2020,"works_count":5,"oa_works_count":5,"cited_by_count":35},{"year":2021,"works_count":3,"oa_works_count":1,"cited_by_count":46},{"year":2022,"works_count":15,"oa_works_count":9,"cited_by_count":61},{"year":2023,"works_count":1,"oa_works_count":1,"cited_by_count":45},{"year":2024,"works_count":2,"oa_works_count":2,"cited_by_count":48},{"year":2025,"works_count":3,"oa_works_count":2,"cited_by_count":55},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":44}],"display_name_alternatives":["Melo, Ricardo Paulo Fonseca","R. P. F. MELO","R. P. F. Melo","R.P.F. Melo","RICARDO PAULO FONSECA MELO","Ricardo P. F. Melo","Ricardo Paulo Fonseca Melo","Ricardo Paulo Fonseca de Melo","Ricardo Paulo Fons\u00eaca Melo"],"block_key":"r melo","works_api_url":"https://api.openalex.org/works?filter=author.id:A5086445036","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5086445036","updated_date":"2026-11-13T15:08:24","created_date":"2016-06-24T00:00:00"}