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" (873,690 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.

* Rankings
Ranking Based On Selection: 2
Oluwatoyin Odeku
drug delivery
excipient development
tablets
starch
controlled release
Metrics
H-Index
i10 Index
Citation
31
64
3,043
* Rankings
Ranking Based On Selection: 5
Abolaji Amos Olalekan
Drug Metabolism and Toxicology
Reproductive Toxicolog
Neurotoxicology
Metrics
H-Index
i10 Index
Citation
29
58
2,880
* Rankings
Ranking Based On Selection: 7
Mubo Sonibare
Pharmacognosy
Biodiversity conservation
Standardization
Plant tissue culture
Medicinal plant research
Metrics
H-Index
i10 Index
Citation
27
53
2,130
* Rankings
Ranking Based On Selection: 8
Titilayo Oyelola Fakeye
Drug utilization
Drug Interaction
Impact of herb utilization on drug use in populations
Implementation Research Strategies
Metrics
H-Index
i10 Index
Citation
27
37
2,174
* Rankings
Ranking Based On Selection: 9
Olajire A. Adegoke
Pharmaceutical analysis
applications of spectroscopy
genotoxicity
azo dye chemistry
Metrics
H-Index
i10 Index
Citation
24
48
1,569
* Rankings
Ranking Based On Selection: 10
Odeniyi Michael Ayodele
Drug delivery
Mucoadhesion
Starch nanoparticles
Vaccine delivery
Metrics
H-Index
i10 Index
Citation
23
50
1,686

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* Rankings
Ranking Based On Selection: 11
Fatai A. Fehintola
malaria
antimicrobial chemotherapy
drug interactions
pharmaco-epidemiology
Metrics
H-Index
i10 Index
Citation
23
41
1,587
* Rankings
Ranking Based On Selection: 12
Chinedum Babalola
Pharmacokinetics
Pharmaceutical analysis
Pharmacogenetics
Drug interaction
malaria
Metrics
H-Index
i10 Index
Citation
22
44
1,539
* Rankings
Ranking Based On Selection: 13
Adisa Rasaq
Medication Therapy Management for Chronic Communicable and Non-communicable disease
Metrics
H-Index
i10 Index
Citation
20
25
1,627
* Rankings
Ranking Based On Selection: 15
Oyindamola Abiodun
Ethnopharmacology
Chemotherapy
Drug discovery
Inflammation
Obesity
Metrics
H-Index
i10 Index
Citation
18
30
1,348
* Rankings
Ranking Based On Selection: 17
Temitope O. Lawal
Pharmaceutical Microbiology-natural products as antimicrobial
anticancer and for improvement of women's health
Metrics
H-Index
i10 Index
Citation
16
28
910
* Rankings
Ranking Based On Selection: 18
Adenike Okunlola
Drug Formulation studies
drug delivery systems
excipient development
Metrics
H-Index
i10 Index
Citation
14
18
684
* Rankings
Ranking Based On Selection: 21
Tolulope Omolola Ajala
Drug delivery systems
Excipient development
nanopharmaceuticals
Metrics
H-Index
i10 Index
Citation
11
12
350
* Rankings
Ranking Based On Selection: 22
Showande Johnson Segun
Drug interactions
Pharmacy practice
Drug use pattern
Patient education
Interprofessional educ.
Metrics
H-Index
i10 Index
Citation
10
10
356
* Rankings
Ranking Based On Selection: 23
Olufunke Akin-Ajani
drug delivery systems
tabletting technology
excipient development
drug formulation
Metrics
H-Index
i10 Index
Citation
10
11
269
Toluwanimi E. Akinleye
Drug Discovery
Natural Product
Antivirals
Anticancer
Phytochemistry
Metrics
H-Index
i10 Index
Citation
6
4
233
Phillip Adegboyega Idowu
Pharmaceutical microbiology
Natural product antimicrobials
Antimicrobial resistance
Biotechnology
Metrics
H-Index
i10 Index
Citation
6
6
173
Akinniyi Aje
Pharmacotherapy
Point-of-Care Testing
Pharmacy Practice
Medication Therapy Management
Metrics
H-Index
i10 Index
Citation
4
1
52
Aduke Ipingbemi
pharmacoeconomics
healthcare outcome
health economics
pharmacotherapy
Metrics
H-Index
i10 Index
Citation
4
2
36
Ajiboye, Clement Odunayo
Natural products
Medicinal Chemistry
Essential oils
Isolation and Characterisation
Synthesis
Metrics
H-Index
i10 Index
Citation
3
0
21
Rankings
Ranking Based On Selection: 1
Ademola Adetokunbo Oyagbemi
Metrics
H-Index
i10 Index
Citation Counts
34
107
4,582
Rankings
Ranking Based On Selection: 2
Oluwatoyin Odeku
Metrics
H-Index
i10 Index
Citation Counts
31
64
3,043
drug delivery
excipient development
tablets
starch
controlled release
Rankings
Ranking Based On Selection: 3
Solomon Umukoro
Metrics
H-Index
i10 Index
Citation Counts
30
74
2,536
Rankings
Ranking Based On Selection: 4
Abayomi M Ajayi
Metrics
H-Index
i10 Index
Citation Counts
29
77
2,501
Rankings
Ranking Based On Selection: 5
Abolaji Amos Olalekan
Metrics
H-Index
i10 Index
Citation Counts
29
58
2,880
Drug Metabolism and Toxicology
Reproductive Toxicolog
Neurotoxicology
Rankings
Ranking Based On Selection: 6
Adegbuyi Oladele Aderibigbe
Metrics
H-Index
i10 Index
Citation Counts
28
55
3,298
Rankings
Ranking Based On Selection: 7
Mubo Sonibare
Metrics
H-Index
i10 Index
Citation Counts
27
53
2,130
Pharmacognosy
Biodiversity conservation
Standardization
Plant tissue culture
Medicinal plant research
Rankings
Ranking Based On Selection: 8
Titilayo Oyelola Fakeye
Metrics
H-Index
i10 Index
Citation Counts
27
37
2,174
Drug utilization
Drug Interaction
Impact of herb utilization on drug use in populations
Implementation Research Strategies
Rankings
Ranking Based On Selection: 9
Olajire A. Adegoke
Metrics
H-Index
i10 Index
Citation Counts
24
48
1,569
Pharmaceutical analysis
applications of spectroscopy
genotoxicity
azo dye chemistry
Rankings
Ranking Based On Selection: 10
Odeniyi Michael Ayodele
Metrics
H-Index
i10 Index
Citation Counts
23
50
1,686
Drug delivery
Mucoadhesion
Starch nanoparticles
Vaccine delivery

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
Fatai A. Fehintola
Metrics
H-Index
i10 Index
Citation Counts
23
41
1,587
malaria
antimicrobial chemotherapy
drug interactions
pharmaco-epidemiology
Rankings
Ranking Based On Selection: 12
Chinedum Babalola
Metrics
H-Index
i10 Index
Citation Counts
22
44
1,539
Pharmacokinetics
Pharmaceutical analysis
Pharmacogenetics
Drug interaction
malaria
Rankings
Ranking Based On Selection: 13
Adisa Rasaq
Metrics
H-Index
i10 Index
Citation Counts
20
25
1,627
Medication Therapy Management for Chronic Communicable and Non-communicable disease
Rankings
Ranking Based On Selection: 14
Matthew Abatan
Metrics
H-Index
i10 Index
Citation Counts
19
25
1,169
Rankings
Ranking Based On Selection: 15
Oyindamola Abiodun
Metrics
H-Index
i10 Index
Citation Counts
18
30
1,348
Ethnopharmacology
Chemotherapy
Drug discovery
Inflammation
Obesity
Rankings
Ranking Based On Selection: 16
Aduragbenro Adedapo
Metrics
H-Index
i10 Index
Citation Counts
16
31
1,036
Rankings
Ranking Based On Selection: 17
Temitope O. Lawal
Metrics
H-Index
i10 Index
Citation Counts
16
28
910
Pharmaceutical Microbiology-natural products as antimicrobial
anticancer and for improvement of women's health
Rankings
Ranking Based On Selection: 18
Adenike Okunlola
Metrics
H-Index
i10 Index
Citation Counts
14
18
684
Drug Formulation studies
drug delivery systems
excipient development
Rankings
Ranking Based On Selection: 19
Adewale Ganiyu Bakre
Metrics
H-Index
i10 Index
Citation Counts
11
12
494
Rankings
Ranking Based On Selection: 20
John Ayorinde, Jo Ayorinde
Metrics
H-Index
i10 Index
Citation Counts
11
13
344
Rankings
Ranking Based On Selection: 21
Tolulope Omolola Ajala
Metrics
H-Index
i10 Index
Citation Counts
11
12
350
Drug delivery systems
Excipient development
nanopharmaceuticals
Rankings
Ranking Based On Selection: 22
Showande Johnson Segun
Metrics
H-Index
i10 Index
Citation Counts
10
10
356
Drug interactions
Pharmacy practice
Drug use pattern
Patient education
Interprofessional educ.
Rankings
Ranking Based On Selection: 23
Olufunke Akin-Ajani
Metrics
H-Index
i10 Index
Citation Counts
10
11
269
drug delivery systems
tabletting technology
excipient development
drug formulation
Rankings
Ranking Based On Selection: 24
Edith Ajaiyeoba
Metrics
H-Index
i10 Index
Citation Counts
8
6
590
Rankings
Ranking Based On Selection: 25
Toluwanimi E. Akinleye
Metrics
H-Index
i10 Index
Citation Counts
6
4
233
Drug Discovery
Natural Product
Antivirals
Anticancer
Phytochemistry
Rankings
Ranking Based On Selection: 26
Phillip Adegboyega Idowu
Metrics
H-Index
i10 Index
Citation Counts
6
6
173
Pharmaceutical microbiology
Natural product antimicrobials
Antimicrobial resistance
Biotechnology
Rankings
Ranking Based On Selection: 27
Akinniyi Aje
Metrics
H-Index
i10 Index
Citation Counts
4
1
52
Pharmacotherapy
Point-of-Care Testing
Pharmacy Practice
Medication Therapy Management
Rankings
Ranking Based On Selection: 28
Aduke Ipingbemi
Metrics
H-Index
i10 Index
Citation Counts
4
2
36
pharmacoeconomics
healthcare outcome
health economics
pharmacotherapy
Rankings
Ranking Based On Selection: 29
Olaleye Olusola Olawale
Metrics
H-Index
i10 Index
Citation Counts
3
2
42
Rankings
Ranking Based On Selection: 30
Adeshola Fagbemi
Metrics
H-Index
i10 Index
Citation Counts
3
1
95
Rankings
Ranking Based On Selection: 32
Ajiboye, Clement Odunayo
Metrics
H-Index
i10 Index
Citation Counts
3
0
21
Natural products
Medicinal Chemistry
Essential oils
Isolation and Characterisation
Synthesis
Rankings
Ranking Based On Selection: 33
Adeyemo Morenikeji A.
Metrics
H-Index
i10 Index
Citation Counts
3
1
25
Rankings
Ranking Based On Selection: 34
Amen T. Ajamu
Metrics
H-Index
i10 Index
Citation Counts
2
2
111
Rankings
Ranking Based On Selection: 35
Zainab Abiodun Molik
Metrics
H-Index
i10 Index
Citation Counts
2
0
18
Pharmacognosy
Medicinal Plants
Phytochemistry
Plant Physiology
Rankings
Ranking Based On Selection: 36
Eunice Oyesiji
Metrics
H-Index
i10 Index
Citation Counts
2
0
11
Rankings
Ranking Based On Selection: 37
Tolulope Oke
Metrics
H-Index
i10 Index
Citation Counts
1
1
35
Rankings
Ranking Based On Selection: 38
Michael Durowaiye
Metrics
H-Index
i10 Index
Citation Counts
1
0
5
Rankings
Ranking Based On Selection: 39
Damilola Olukorede
Metrics
H-Index
i10 Index
Citation Counts
1
0
2
Rankings
Ranking Based On Selection: 40
Abayomi O. Adeoye
Metrics
H-Index
i10 Index
Citation Counts
1
0
1