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" (873,864 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
Thomas Jaramillo
energy
catalysis
nanomaterials
sustainability
Metrics
H-Index
i10 Index
Citation
106
252
102,539
* Rankings
Ranking Based On Selection :3
Stacey Bent
surface science
materials chemistry
renewable energy
Metrics
H-Index
i10 Index
Citation
85
283
27,859
Alexander R Dunn
biophysics
tissue engineering
developmental biology
Metrics
H-Index
i10 Index
Citation
46
78
8,467
Xian Kong
Molecular simulation
molecular theory
statistical mechanics
polymer physics
Metrics
H-Index
i10 Index
Citation
26
42
5,065
Roseanna N Zia
Suspensions
colloidal gels
microrheology
rheology
Stokesian dynamics
Metrics
H-Index
i10 Index
Citation
23
37
1,662
William Tarpeh
Electrochemical Engineering
Resource Recovery
Urine Separation
Physicochemical Water Treatment
Sanitation
Metrics
H-Index
i10 Index
Citation
22
31
1,521
J Tyler Mefford
Electrochemistry
Electrocatalysis
Batteries
In-Situ/Operando Characterization
Metrics
H-Index
i10 Index
Citation
21
23
4,387
Mohammadreza Karamad
Electrochemistry
Heterogeneous catalysis
Materials Science
Metrics
H-Index
i10 Index
Citation
18
21
5,444
Julian A Vigil|Julian Amado Vigil
Solid State Chemistry
Energy Materials
Electronic Materials
Chemical Engineering
Metrics
H-Index
i10 Index
Citation
17
18
940
Yf Khalil
Chemical and environmental engineering
nuclear safety
enerygy storage technologies
hydrogen safety
risk assessment
Metrics
H-Index
i10 Index
Citation
16
22
1,041
Joshua M Mcenaney
Alternative Energy Applications
Nanomaterials
Electrochemistry
Catalysis
Metrics
H-Index
i10 Index
Citation
15
17
4,379
Irnov Irnov
Microbiology
RNA biology
Metabolism
Gene regulation
Bacillus subtilis
Metrics
H-Index
i10 Index
Citation
15
16
2,539
Razieh Khalifehzadeh|Razieh Khalifehzadeh
Bioelectronics
Polymer Science
Chemical Engineering
Biomedical Engineering
Metrics
H-Index
i10 Index
Citation
15
18
931
Duo Xu
Protein engineering
Vaccine technology
Infectious diseases
Nanotechnology
Metrics
H-Index
i10 Index
Citation
14
19
1,389
Mo Yuan Shen
Organic synthesis
Bio-Sensor Surface Fabrication
Semiconductor process
Nanotechnology
Polymer
Metrics
H-Index
i10 Index
Citation
14
15
696
Allison Hinckley
Organic Electronics
Climate Tech
Next-Gen Computing
Advanced Materials
Metrics
H-Index
i10 Index
Citation
12
14
2,457
Danielle J Mai
biopolymers
polymer physics
soft matter
single molecule dynamics
chemical engineering
Metrics
H-Index
i10 Index
Citation
12
13
526
Chuan Shi
Chemical Engineering
Catalysis
Electrochemistry
CO2 Reduction
Metrics
H-Index
i10 Index
Citation
11
11
3,332
Lucia Giulia Brunel
polymers
biomaterials
chemical engineering
materials science
Metrics
H-Index
i10 Index
Citation
9
9
556
Joseph Perryman
Chemistry
Materials Science
Chemical Engineering
Energy Conversion
Metrics
H-Index
i10 Index
Citation
9
9
315
Alp M. Sunol
statistical physics
soft matter
fluid mechanics
biophysics
machine learning
Metrics
H-Index
i10 Index
Citation
5
4
82
Xiaohan Shao
Electrochemical Engineering
Resource Recovery
Wastewater Treatment
Metrics
H-Index
i10 Index
Citation
3
2
37
Christina Yu-Chen Wei
Biochemistry
Biomedical and Translational Science
Bioengineering
Metrics
H-Index
i10 Index
Citation
1
1
130
Rankings
Ranking Based On Selection: 1
Zhenan Bao
Metrics
H-Index
i10 Index
Citation Counts
223
760
182,710
Rankings
Ranking Based On Selection: 2
Thomas Jaramillo
Metrics
H-Index
i10 Index
Citation Counts
106
252
102,539
Rankings
Ranking Based On Selection: 3
Stacey Bent
Metrics
H-Index
i10 Index
Citation Counts
85
283
27,859
surface science
materials chemistry
renewable energy
Rankings
Ranking Based On Selection: 4
Curtis W Frank
Metrics
H-Index
i10 Index
Citation Counts
83
332
25,465
Rankings
Ranking Based On Selection: 5
Do Y Yoon
Metrics
H-Index
i10 Index
Citation Counts
74
212
20,208
Rankings
Ranking Based On Selection: 6
Matteo Cargnello
Metrics
H-Index
i10 Index
Citation Counts
56
116
15,087
Rankings
Ranking Based On Selection: 7
Alexander R Dunn
Metrics
H-Index
i10 Index
Citation Counts
46
78
8,467
biophysics
tissue engineering
developmental biology
Rankings
Ranking Based On Selection: 8
Hung Chin Wu
Metrics
H-Index
i10 Index
Citation Counts
43
71
6,160
Rankings
Ranking Based On Selection: 9
Shucheng Chen
Metrics
H-Index
i10 Index
Citation Counts
29
35
7,915
Rankings
Ranking Based On Selection: 11
Xian Kong
Metrics
H-Index
i10 Index
Citation Counts
26
42
5,065
Molecular simulation
molecular theory
statistical mechanics
polymer physics
Rankings
Ranking Based On Selection: 12
Jinwei Xu
Metrics
H-Index
i10 Index
Citation Counts
24
28
4,919
Rankings
Ranking Based On Selection: 13
Seyedsina Moeinzadeh
Metrics
H-Index
i10 Index
Citation Counts
23
36
1,756
Rankings
Ranking Based On Selection: 14
Roseanna N Zia
Metrics
H-Index
i10 Index
Citation Counts
23
37
1,662
Suspensions
colloidal gels
microrheology
rheology
Stokesian dynamics
Rankings
Ranking Based On Selection: 15
William Tarpeh
Metrics
H-Index
i10 Index
Citation Counts
22
31
1,521
Electrochemical Engineering
Resource Recovery
Urine Separation
Physicochemical Water Treatment
Sanitation
Rankings
Ranking Based On Selection: 16
J Tyler Mefford
Metrics
H-Index
i10 Index
Citation Counts
21
23
4,387
Electrochemistry
Electrocatalysis
Batteries
In-Situ/Operando Characterization
Rankings
Ranking Based On Selection: 17
Mohammadreza Karamad
Metrics
H-Index
i10 Index
Citation Counts
18
21
5,444
Electrochemistry
Heterogeneous catalysis
Materials Science
Rankings
Ranking Based On Selection: 18
Julian A Vigil|Julian Amado Vigil
Metrics
H-Index
i10 Index
Citation Counts
17
18
940
Solid State Chemistry
Energy Materials
Electronic Materials
Chemical Engineering
Rankings
Ranking Based On Selection: 19
James A Raiford
Metrics
H-Index
i10 Index
Citation Counts
16
16
2,466
Rankings
Ranking Based On Selection: 20
Yf Khalil
Metrics
H-Index
i10 Index
Citation Counts
16
22
1,041
Chemical and environmental engineering
nuclear safety
enerygy storage technologies
hydrogen safety
risk assessment
Rankings
Ranking Based On Selection: 21
Joshua M Mcenaney
Metrics
H-Index
i10 Index
Citation Counts
15
17
4,379
Alternative Energy Applications
Nanomaterials
Electrochemistry
Catalysis
Rankings
Ranking Based On Selection: 22
Irnov Irnov
Metrics
H-Index
i10 Index
Citation Counts
15
16
2,539
Microbiology
RNA biology
Metabolism
Gene regulation
Bacillus subtilis
Rankings
Ranking Based On Selection: 23
Razieh Khalifehzadeh|Razieh Khalifehzadeh
Metrics
H-Index
i10 Index
Citation Counts
15
18
931
Bioelectronics
Polymer Science
Chemical Engineering
Biomedical Engineering
Rankings
Ranking Based On Selection: 24
Duo Xu
Metrics
H-Index
i10 Index
Citation Counts
14
19
1,389
Protein engineering
Vaccine technology
Infectious diseases
Nanotechnology
Rankings
Ranking Based On Selection: 25
Mo Yuan Shen
Metrics
H-Index
i10 Index
Citation Counts
14
15
696
Organic synthesis
Bio-Sensor Surface Fabrication
Semiconductor process
Nanotechnology
Polymer
Rankings
Ranking Based On Selection: 26
Allison Hinckley
Metrics
H-Index
i10 Index
Citation Counts
12
14
2,457
Organic Electronics
Climate Tech
Next-Gen Computing
Advanced Materials
Rankings
Ranking Based On Selection: 27
Danielle J Mai
Metrics
H-Index
i10 Index
Citation Counts
12
13
526
biopolymers
polymer physics
soft matter
single molecule dynamics
chemical engineering
Rankings
Ranking Based On Selection: 28
Chuan Shi
Metrics
H-Index
i10 Index
Citation Counts
11
11
3,332
Chemical Engineering
Catalysis
Electrochemistry
CO2 Reduction
Rankings
Ranking Based On Selection: 29
Lucia Giulia Brunel
Metrics
H-Index
i10 Index
Citation Counts
9
9
556
polymers
biomaterials
chemical engineering
materials science
Rankings
Ranking Based On Selection: 30
Joseph Perryman
Metrics
H-Index
i10 Index
Citation Counts
9
9
315
Chemistry
Materials Science
Chemical Engineering
Energy Conversion
Rankings
Ranking Based On Selection: 32
Mario Alfonso Diaz De La Rosa
Metrics
H-Index
i10 Index
Citation Counts
9
9
578
Rankings
Ranking Based On Selection: 33
Jacob Florian
Metrics
H-Index
i10 Index
Citation Counts
7
5
234
Rankings
Ranking Based On Selection: 34
Andrew Doyle
Metrics
H-Index
i10 Index
Citation Counts
6
6
2,399
Rankings
Ranking Based On Selection: 35
Alp M. Sunol
Metrics
H-Index
i10 Index
Citation Counts
5
4
82
statistical physics
soft matter
fluid mechanics
biophysics
machine learning
Rankings
Ranking Based On Selection: 36
Brandon David Clark
Metrics
H-Index
i10 Index
Citation Counts
4
4
91
Rankings
Ranking Based On Selection: 38
Nicholas C Dorn
Metrics
H-Index
i10 Index
Citation Counts
4
2
43
Rankings
Ranking Based On Selection: 40
Xiaohan Shao
Metrics
H-Index
i10 Index
Citation Counts
3
2
37
Electrochemical Engineering
Resource Recovery
Wastewater Treatment
Rankings
Ranking Based On Selection: 41
Brendan Michael Wirtz
Metrics
H-Index
i10 Index
Citation Counts
2
1
57
Rankings
Ranking Based On Selection: 43
Philip R Onffroy|Philip Robert Onffroy, Philip Onffroy
Metrics
H-Index
i10 Index
Citation Counts
2
0
10
Rankings
Ranking Based On Selection: 44
Christina Yu-Chen Wei
Metrics
H-Index
i10 Index
Citation Counts
1
1
130
Biochemistry
Biomedical and Translational Science
Bioengineering