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" (870,053 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
Jordi Cabana
Inorganic and physical chemistry of materials
Metrics
H-Index
i10 Index
Citation
62
142
15,172
* Rankings
Ranking Based On Selection: 5
Petr Kral
Nanosciences
Physics
Chemistry
Biology
Materials
Metrics
H-Index
i10 Index
Citation
58
155
13,909
* Rankings
Ranking Based On Selection: 6
Gregory Thatcher
small molecule drug discovery
cancer
neurodegenerative disorders
Metrics
H-Index
i10 Index
Citation
49
172
8,717
* Rankings
Ranking Based On Selection: 7
Neal Mankad
organometallic chemistry
bioinorganic chemistry
Metrics
H-Index
i10 Index
Citation
48
86
7,282
Nan Jiang
Nanoscience
Nanotechnology
Scanning Probe Microscopy
Tip Enhanced Raman Spectroscopy
Metrics
H-Index
i10 Index
Citation
33
46
3,556

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
Donald Wink
Chemistry education research
learning sciences
organometallic chemistry
Metrics
H-Index
i10 Index
Citation
32
93
3,621
* Rankings
Ranking Based On Selection: 14
Linfei Li
Plasmonics
Surface Chemistry
TERS
STM
2D Materials
Metrics
H-Index
i10 Index
Citation
22
27
4,533
* Rankings
Ranking Based On Selection: 15
Shahidul M Islam
Computational Biochemistry
Biophysical Chemistry
Drug Discovery
Molecular Dynamics
Machine Learning
Metrics
H-Index
i10 Index
Citation
22
32
1,676
* Rankings
Ranking Based On Selection: 16
Stephanie M Cologna
Mass Spectrometry
Proteomics
Neurodegeneration
Lipidomics
Metrics
H-Index
i10 Index
Citation
21
42
1,574
* Rankings
Ranking Based On Selection: 18
Yanxiao Han|Yan-Xiao Han
molecular dynamic simulations
GPCR
channel proteins
drug discovery
quantum chemistry
Metrics
H-Index
i10 Index
Citation
18
25
2,070
* Rankings
Ranking Based On Selection: 20
A Jean Luc Ayitou
Physical Organic Chemistry
Photochemistry
Photophysics
Organic Materials
Photocatalysis
Metrics
H-Index
i10 Index
Citation
16
21
761
* Rankings
Ranking Based On Selection: 21
Pradeep K Singh
Radiopharmaceutical Chemistry
Organic and Medicinal Chemistry
Metrics
H-Index
i10 Index
Citation
15
19
1,654
Yichen Hu
MRI
Solid-state NMR
Medical Imaging
Materials Science
Metrics
H-Index
i10 Index
Citation
6
6
747
Dibbendu Ghosh
synthetic inorganic chemistry
bio-inorganic chemistry
chemical biology
biochemistry
Computational chemistry and biology
Metrics
H-Index
i10 Index
Citation
5
3
90
Francesco Coppola
Computational Chemistry
Medical Chemistry
Drug Design
Drug Discovery
Metrics
H-Index
i10 Index
Citation
4
1
35
Carolyn Straub
organic chemistry
natural products
substance use disorders
Metrics
H-Index
i10 Index
Citation
2
2
23
Rankings
Ranking Based On Selection: 1
Huan Xiang Zhou
Metrics
H-Index
i10 Index
Citation Counts
83
267
25,029
Rankings
Ranking Based On Selection: 2
Wonhwa Cho
Metrics
H-Index
i10 Index
Citation Counts
74
165
15,715
Rankings
Ranking Based On Selection: 3
Judy L Bolton
Metrics
H-Index
i10 Index
Citation Counts
63
154
13,909
Rankings
Ranking Based On Selection: 4
Jordi Cabana
Metrics
H-Index
i10 Index
Citation Counts
62
142
15,172
Inorganic and physical chemistry of materials
Rankings
Ranking Based On Selection: 5
Petr Kral
Metrics
H-Index
i10 Index
Citation Counts
58
155
13,909
Nanosciences
Physics
Chemistry
Biology
Materials
Rankings
Ranking Based On Selection: 6
Gregory Thatcher
Metrics
H-Index
i10 Index
Citation Counts
49
172
8,717
small molecule drug discovery
cancer
neurodegenerative disorders
Rankings
Ranking Based On Selection: 7
Neal Mankad
Metrics
H-Index
i10 Index
Citation Counts
48
86
7,282
organometallic chemistry
bioinorganic chemistry
Rankings
Ranking Based On Selection: 8
Preston Todd Snee
Metrics
H-Index
i10 Index
Citation Counts
38
66
4,918
Nanotechnology
quantum dots
chemistry
physics
Rankings
Ranking Based On Selection: 9
Nan Jiang
Metrics
H-Index
i10 Index
Citation Counts
33
46
3,556
Nanoscience
Nanotechnology
Scanning Probe Microscopy
Tip Enhanced Raman Spectroscopy
Rankings
Ranking Based On Selection: 10
Jan Rocek
Metrics
H-Index
i10 Index
Citation Counts
33
65
3,139

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
Donald Wink
Metrics
H-Index
i10 Index
Citation Counts
32
93
3,621
Chemistry education research
learning sciences
organometallic chemistry
Rankings
Ranking Based On Selection: 12
Leslie Fung
Metrics
H-Index
i10 Index
Citation Counts
29
49
2,551
Rankings
Ranking Based On Selection: 13
Ksenija D Glusac
Metrics
H-Index
i10 Index
Citation Counts
27
45
2,571
Rankings
Ranking Based On Selection: 14
Linfei Li
Metrics
H-Index
i10 Index
Citation Counts
22
27
4,533
Plasmonics
Surface Chemistry
TERS
STM
2D Materials
Rankings
Ranking Based On Selection: 15
Shahidul M Islam
Metrics
H-Index
i10 Index
Citation Counts
22
32
1,676
Computational Biochemistry
Biophysical Chemistry
Drug Discovery
Molecular Dynamics
Machine Learning
Rankings
Ranking Based On Selection: 16
Stephanie M Cologna
Metrics
H-Index
i10 Index
Citation Counts
21
42
1,574
Mass Spectrometry
Proteomics
Neurodegeneration
Lipidomics
Rankings
Ranking Based On Selection: 17
Soumen Sinhababu
Metrics
H-Index
i10 Index
Citation Counts
20
27
1,026
Rankings
Ranking Based On Selection: 18
Yanxiao Han|Yan-Xiao Han
Metrics
H-Index
i10 Index
Citation Counts
18
25
2,070
molecular dynamic simulations
GPCR
channel proteins
drug discovery
quantum chemistry
Rankings
Ranking Based On Selection: 19
Andy I Nguyen
Metrics
H-Index
i10 Index
Citation Counts
17
17
1,336
Rankings
Ranking Based On Selection: 20
A Jean Luc Ayitou
Metrics
H-Index
i10 Index
Citation Counts
16
21
761
Physical Organic Chemistry
Photochemistry
Photophysics
Organic Materials
Photocatalysis
Rankings
Ranking Based On Selection: 21
Pradeep K Singh
Metrics
H-Index
i10 Index
Citation Counts
15
19
1,654
Radiopharmaceutical Chemistry
Organic and Medicinal Chemistry
Rankings
Ranking Based On Selection: 22
Roohollah Kazem Shiroodi
Metrics
H-Index
i10 Index
Citation Counts
12
13
739
Rankings
Ranking Based On Selection: 23
Pavan Mamidipalli
Metrics
H-Index
i10 Index
Citation Counts
8
8
636
Rankings
Ranking Based On Selection: 24
Debashis Basu
Metrics
H-Index
i10 Index
Citation Counts
7
7
309
Rankings
Ranking Based On Selection: 25
Uladzimir Sapeshka
Metrics
H-Index
i10 Index
Citation Counts
7
7
128
Rankings
Ranking Based On Selection: 26
Sukanya Konar
Metrics
H-Index
i10 Index
Citation Counts
7
5
128
Computational Chemistry & Computational Biology
Rankings
Ranking Based On Selection: 27
Joel Krooswyk
Metrics
H-Index
i10 Index
Citation Counts
7
6
237
Rankings
Ranking Based On Selection: 28
Yichen Hu
Metrics
H-Index
i10 Index
Citation Counts
6
6
747
MRI
Solid-state NMR
Medical Imaging
Materials Science
Rankings
Ranking Based On Selection: 29
Koralege C Pathmasiri
Metrics
H-Index
i10 Index
Citation Counts
6
6
130
Mass spectrometry
Analytical chemistry
Biomedical science
Rankings
Ranking Based On Selection: 30
Daria Galaktionova
Metrics
H-Index
i10 Index
Citation Counts
6
4
279
Rankings
Ranking Based On Selection: 31
Dibbendu Ghosh
Metrics
H-Index
i10 Index
Citation Counts
5
3
90
synthetic inorganic chemistry
bio-inorganic chemistry
chemical biology
biochemistry
Computational chemistry and biology
Rankings
Ranking Based On Selection: 32
Siyuan Su
Metrics
H-Index
i10 Index
Citation Counts
4
2
116
Rankings
Ranking Based On Selection: 33
Francesco Coppola
Metrics
H-Index
i10 Index
Citation Counts
4
1
35
Computational Chemistry
Medical Chemistry
Drug Design
Drug Discovery
Rankings
Ranking Based On Selection: 34
Mohammad Rahat Hossain
Metrics
H-Index
i10 Index
Citation Counts
3
2
40
Surface Chemistry
Catalysis
PVD
FT-IR
Water Treatment
Rankings
Ranking Based On Selection: 35
Duy-Viet Vo
Metrics
H-Index
i10 Index
Citation Counts
3
2
34
Organic chemistry
Medicinal Chemistry
Drug design
Rankings
Ranking Based On Selection: 36
Anh Le
Metrics
H-Index
i10 Index
Citation Counts
3
1
38
Rankings
Ranking Based On Selection: 37
Vamshikrishna Gone
Metrics
H-Index
i10 Index
Citation Counts
3
1
37
Drug Discovery
Bioanalytical chemistry & DMPK
Rankings
Ranking Based On Selection: 38
Jiarun Wang
Metrics
H-Index
i10 Index
Citation Counts
2
2
103
Bio-based Polymer
Epoxy Resin
Green Chemistry
Rankings
Ranking Based On Selection: 39
Carolyn Straub
Metrics
H-Index
i10 Index
Citation Counts
2
2
23
organic chemistry
natural products
substance use disorders
Rankings
Ranking Based On Selection: 40
Erandi Liyanage Perera
Metrics
H-Index
i10 Index
Citation Counts
2
1
16
Rankings
Ranking Based On Selection: 41
Krishna Prasad
Metrics
H-Index
i10 Index
Citation Counts
1
0
7
Rankings
Ranking Based On Selection: 42
Seyedeh Reyhaneh Shavandi
Metrics
H-Index
i10 Index
Citation Counts
1
0
3