The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.
* Total Citation Counts Rankings
Ranking Based On Selection :1
Food Chemistry
Oleo-chemistry
Sustainable Materials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,648
1,659
0.455
* Total Citation Counts Rankings
Ranking Based On Selection :2
Analytical and Environmental Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,493
648
0.434
* Total Citation Counts Rankings
Ranking Based On Selection :3
Chemical analysis & Nanotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
874
452
0.517
* Total Citation Counts Rankings
Ranking Based On Selection :4
Green Chemistry/Biomass conversion
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
820
554
0.676
* Total Citation Counts Rankings
Ranking Based On Selection :5
Catalysis
Energy & Fuel
Biomass Conversion
CO2-to-X
Enviromental Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
570
568
0.996
* Total Citation Counts Rankings
Ranking Based On Selection :6
Materials Chemistry
Catalysis
Environmental Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
505
495
0.980
* Total Citation Counts Rankings
Ranking Based On Selection :7
Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
452
261
0.577
* Total Citation Counts Rankings
Ranking Based On Selection :8
Phytomedicine
Plant Biochemistry and Toxicology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
400
279
0.698
* Total Citation Counts Rankings
Ranking Based On Selection :9
Inorganic synthesis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
346
302
0.873
* Total Citation Counts Rankings
Ranking Based On Selection :10
Organic/Natural Products Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
314
257
0.818
* Total Citation Counts Rankings
Ranking Based On Selection :11
Natural Products and Medicinal Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
174
88
0.506
* Total Citation Counts Rankings
Ranking Based On Selection :12
Food/Applied Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
141
117
0.830
* Total Citation Counts Rankings
Ranking Based On Selection :13
organic chemistry
materials chemistry
chemical risk management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
80
51
0.638
* Total Citation Counts Rankings
Ranking Based On Selection :14
Analytical Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47
42
0.894
* Total Citation Counts Rankings
Ranking Based On Selection :15
Inorganic Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Emmanuel T. Akintayo
Ekiti State University Ado Ekiti
Ado-Ekiti, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,648
1,659
0.455
Food Chemistry
Oleo-chemistry
Sustainable Materials
Samuel Sunday Asaolu
Ekiti State University Ado Ekiti
Ado-Ekiti, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,493
648
0.434
Analytical and Environmental Chemistry
Richard Odunayo Akinyeye
Ekiti State University Ado Ekiti
Ado-Ekiti, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
874
452
0.517
Chemical analysis & Nanotechnology
Mayowa Azeez
Ekiti State University Ado Ekiti
Ado-Ekiti, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
820
554
0.676
Green Chemistry/Biomass conversion
Joshua Iseoluwa Orege
Ekiti State University Ado Ekiti
Ado-Ekiti, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
570
568
0.996
Catalysis
Energy & Fuel
Biomass Conversion
CO2-to-X
Enviromental Chemistry
Olalekan Christian Olatunde
Ekiti State University Ado Ekiti
Ado-Ekiti, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
505
495
0.980
Materials Chemistry
Catalysis
Environmental Chemistry
Akingbade Jegede
Ekiti State University Ado Ekiti
Ado-Ekiti, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
452
261
0.577
Aluko Bukola Tola
Ekiti State University Ado Ekiti
Ado-Ekiti, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
400
279
0.698
Phytomedicine
Plant Biochemistry and Toxicology
Sulaiman Olagboye
Ekiti State University Ado Ekiti
Ado-Ekiti, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
346
302
0.873
Olugbenga Kayode Popoola
Ekiti State University Ado Ekiti
Ado-Ekiti, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
314
257
0.818
Organic/Natural Products Chemistry
Faleye Francis Jide
Ekiti State University Ado Ekiti
Ado-Ekiti, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
174
88
0.506
Natural Products and Medicinal Chemistry
Akinsola Abiodun Folasade
Ekiti State University Ado Ekiti
Ado-Ekiti, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
141
117
0.830
Adeyinka O. Fasakin
Ekiti State University Ado Ekiti
Ado-Ekiti, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
80
51
0.638
organic chemistry
materials chemistry
chemical risk management
Gbolagade Ayinde Yusuff
Ekiti State University Ado Ekiti
Ado-Ekiti, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47
42
0.894
Ige Sade Elizabeth
Ekiti State University Ado Ekiti
Ado-Ekiti, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000