Top 100 Scientists

World Top 100 Scientists 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (870,057 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

Momoh A Yakubu
Environmental Health Sciences
Analysis
Toxicology
Pharmacology & Drug Development
Herbal & Functional Food Supplements
Metrics
H-Index
i10 Index
Citation
24
51
1,860
Ashraf Mozayani
Forensic Science
Forensic Science Management
Toxicological Investigation of Impaired Drivers
Postmortem Toxicology
Drug Fa
Metrics
H-Index
i10 Index
Citation
19
24
1,306
Jade Q Clement
gene expression
biochemistry
environmental sciences
nutrition
Metrics
H-Index
i10 Index
Citation
7
7
726

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Ritu Gupta
Pharmcokinetics
Pharmaceutics
Nano Drug Delivery
Dissolution
Transdermal
Metrics
H-Index
i10 Index
Citation
5
3
605
Rankings
Ranking Based On Selection: 1
Ao Oyekan
Metrics
H-Index
i10 Index
Citation Counts
29
68
2,487
Rankings
Ranking Based On Selection: 2
Sunny Ohia
Metrics
H-Index
i10 Index
Citation Counts
26
61
2,765
Rankings
Ranking Based On Selection: 3
Momoh A Yakubu
Metrics
H-Index
i10 Index
Citation Counts
24
51
1,860
Environmental Health Sciences
Analysis
Toxicology
Pharmacology & Drug Development
Herbal & Functional Food Supplements
Rankings
Ranking Based On Selection: 4
Ashraf Mozayani
Metrics
H-Index
i10 Index
Citation Counts
19
24
1,306
Forensic Science
Forensic Science Management
Toxicological Investigation of Impaired Drivers
Postmortem Toxicology
Drug Fa
Rankings
Ranking Based On Selection: 5
Yuan Chen
Metrics
H-Index
i10 Index
Citation Counts
14
14
697
Rankings
Ranking Based On Selection: 6
Munder Zagaar
Metrics
H-Index
i10 Index
Citation Counts
11
11
1,118
Rankings
Ranking Based On Selection: 8
Mahua Sarkar
Metrics
H-Index
i10 Index
Citation Counts
7
6
305
Rankings
Ranking Based On Selection: 9
Jade Q Clement
Metrics
H-Index
i10 Index
Citation Counts
7
7
726
gene expression
biochemistry
environmental sciences
nutrition
Rankings
Ranking Based On Selection: 10
Makuba A Lihono
Metrics
H-Index
i10 Index
Citation Counts
7
6
297

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

Rankings
Ranking Based On Selection: 11
Ritu Gupta
Metrics
H-Index
i10 Index
Citation Counts
5
3
605
Pharmcokinetics
Pharmaceutics
Nano Drug Delivery
Dissolution
Transdermal
Rankings
Ranking Based On Selection: 12
Tolulope O Adebusuyi
Metrics
H-Index
i10 Index
Citation Counts
4
2
47
Pharmaceutical Science
Infectious Diseases
Drug Discovery
Pharmacology