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" (873,937 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 :4
Cameron Alexander
polymer therapeutics
biomaterials
drug delivery
synthetic biology
Metrics
H-Index
i10 Index
Citation
61
208
15,839
* Rankings
Ranking Based On Selection :8
Sandy Hwei San Loh
Pharmaceutical Biotechnology
Virology
Pharmacology
Nanotechnology
Natural Product and Cancer biology
Metrics
H-Index
i10 Index
Citation
28
57
2,626
* Rankings
Ranking Based On Selection :12
Abshar Hasan
Self assembled monolayers
Surface modification
Biomaterials
Biomineralization
bone and dental tissue engineering
Metrics
H-Index
i10 Index
Citation
23
33
2,168
* Rankings
Ranking Based On Selection :13
Md Shahadat Hossan
Molecular Cancer Biology
Natural Product Drug Discovery
Cancer Pharmacology
Ethnopharmacology
Metrics
H-Index
i10 Index
Citation
23
34
3,243
* Rankings
Ranking Based On Selection :14
Kang Nee Ting
Pharmacology
cancer
smooth muscles
TRPC channels
microplastics
Metrics
H-Index
i10 Index
Citation
23
43
2,019
* Rankings
Ranking Based On Selection :15
Mohammed Tahir Ansari
Nanoparticles
Cyclodextrin
Human vaccines
Immunization
drug delivery system
Metrics
H-Index
i10 Index
Citation
22
39
2,063
Veeren M Chauhan
Whole Organism Analytics
Bioinspired Therapeutics
Nanosensors
Bioinformatics
Drug Delivery
Metrics
H-Index
i10 Index
Citation
15
21
825
Rankings
Ranking Based On Selection: 1
Kevin Shakesheff
Metrics
H-Index
i10 Index
Citation Counts
87
240
26,917
Rankings
Ranking Based On Selection: 2
Clive Roberts
Metrics
H-Index
i10 Index
Citation Counts
87
412
29,160
Rankings
Ranking Based On Selection: 3
Peter M Fischer
Metrics
H-Index
i10 Index
Citation Counts
63
175
13,329
Rankings
Ranking Based On Selection: 4
Cameron Alexander
Metrics
H-Index
i10 Index
Citation Counts
61
208
15,839
polymer therapeutics
biomaterials
drug delivery
synthetic biology
Rankings
Ranking Based On Selection: 5
Paul Leeson
Metrics
H-Index
i10 Index
Citation Counts
54
127
18,096
Rankings
Ranking Based On Selection: 6
Claire Anderson
Metrics
H-Index
i10 Index
Citation Counts
52
160
17,764
Rankings
Ranking Based On Selection: 7
Pavel Gershkovich
Metrics
H-Index
i10 Index
Citation Counts
33
74
3,321
Rankings
Ranking Based On Selection: 8
Sandy Hwei San Loh
Metrics
H-Index
i10 Index
Citation Counts
28
57
2,626
Pharmaceutical Biotechnology
Virology
Pharmacology
Nanotechnology
Natural Product and Cancer biology
Rankings
Ranking Based On Selection: 9
Maria Marlow|Maria Elizabeth Norman
Metrics
H-Index
i10 Index
Citation Counts
27
45
2,655
Drug delivery
hydrogels
microneedles
cancer therapeutics
skin disease
Rankings
Ranking Based On Selection: 10
Zheying Zhu
Metrics
H-Index
i10 Index
Citation Counts
25
49
2,166
Rankings
Ranking Based On Selection: 11
Boardman H
Metrics
H-Index
i10 Index
Citation Counts
25
38
2,868
Rankings
Ranking Based On Selection: 12
Abshar Hasan
Metrics
H-Index
i10 Index
Citation Counts
23
33
2,168
Self assembled monolayers
Surface modification
Biomaterials
Biomineralization
bone and dental tissue engineering
Rankings
Ranking Based On Selection: 13
Md Shahadat Hossan
Metrics
H-Index
i10 Index
Citation Counts
23
34
3,243
Molecular Cancer Biology
Natural Product Drug Discovery
Cancer Pharmacology
Ethnopharmacology
Rankings
Ranking Based On Selection: 14
Kang Nee Ting
Metrics
H-Index
i10 Index
Citation Counts
23
43
2,019
Pharmacology
cancer
smooth muscles
TRPC channels
microplastics
Rankings
Ranking Based On Selection: 15
Mohammed Tahir Ansari
Metrics
H-Index
i10 Index
Citation Counts
22
39
2,063
Nanoparticles
Cyclodextrin
Human vaccines
Immunization
drug delivery system
Rankings
Ranking Based On Selection: 17
Matthew Boyd
Metrics
H-Index
i10 Index
Citation Counts
19
25
1,668
Medicines Safety
patient safety
pharmacy practice
primary care
Rankings
Ranking Based On Selection: 18
Laura Kilpatrick
Metrics
H-Index
i10 Index
Citation Counts
18
22
1,911
Rankings
Ranking Based On Selection: 19
Shailesh Natvarbhai Mistry
Metrics
H-Index
i10 Index
Citation Counts
16
20
927
Rankings
Ranking Based On Selection: 20
Veeren M Chauhan
Metrics
H-Index
i10 Index
Citation Counts
15
21
825
Whole Organism Analytics
Bioinspired Therapeutics
Nanosensors
Bioinformatics
Drug Delivery
Rankings
Ranking Based On Selection: 21
Naoto Hori|堀直人
Metrics
H-Index
i10 Index
Citation Counts
15
16
737
Rankings
Ranking Based On Selection: 22
Leonardo Baldassarre
Metrics
H-Index
i10 Index
Citation Counts
14
14
663
Rankings
Ranking Based On Selection: 23
Nikol Sullo
Metrics
H-Index
i10 Index
Citation Counts
13
16
570
Rankings
Ranking Based On Selection: 24
Christophe Fromont
Metrics
H-Index
i10 Index
Citation Counts
13
14
1,661
Rankings
Ranking Based On Selection: 25
Ayesha Iqbal
Metrics
H-Index
i10 Index
Citation Counts
10
10
359
Rankings
Ranking Based On Selection: 26
Rebecca M Joseph
Metrics
H-Index
i10 Index
Citation Counts
8
7
430
pharmacoepidemiology
electronic health records
routinely collected data
Rankings
Ranking Based On Selection: 27
Shaban Khaled
Metrics
H-Index
i10 Index
Citation Counts
7
7
2,345
Rankings
Ranking Based On Selection: 28
Helena Rouco
Metrics
H-Index
i10 Index
Citation Counts
5
4
93
Rankings
Ranking Based On Selection: 29
Eleonora Comeo
Metrics
H-Index
i10 Index
Citation Counts
4
3
86
Rankings
Ranking Based On Selection: 30
Mustapha Musa
Metrics
H-Index
i10 Index
Citation Counts
4
2
150
Rankings
Ranking Based On Selection: 31
Ishudeep Singh Narula
Metrics
H-Index
i10 Index
Citation Counts
4
1
37
Rankings
Ranking Based On Selection: 32
Sivaneswary Genapathy
Metrics
H-Index
i10 Index
Citation Counts
2
2
54
Oganic Chemistry
Solid Phase Peptide Synthesis
Cancer Pharmacology