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: 1
Evgeny Pidko
inorganic chemistry
computational chemistry
catalysis
sustainability
reaction mechanisms
Metrics
H-Index
i10 Index
Citation
77
217
18,998
* Rankings
Ranking Based On Selection: 2
Arjan Mol
corrosion
electrochemistry
coating
pretreatment
Metrics
H-Index
i10 Index
Citation
64
204
11,967
* Rankings
Ranking Based On Selection: 3
Ferdinand Grozema
perovskites
photo physics
ultrafast spectroscopy
singlet fission
computational chemistry
Metrics
H-Index
i10 Index
Citation
61
160
13,232
* Rankings
Ranking Based On Selection: 4
Joop A. Peters
lanthanide chemistry
molecular imaging
physical organic chemistry
carbohydrate chemistry
catalysis
Metrics
H-Index
i10 Index
Citation
58
191
14,240
* Rankings
Ranking Based On Selection: 5
Atsushi Urakawa
Heterogeneous catalysis
in situ/operando spectroscopy
Metrics
H-Index
i10 Index
Citation
52
104
9,785
* Rankings
Ranking Based On Selection: 7
David Weissbrodt
Water biology & chemistry
Environment & Health
Nature-based solutions
Innovation & Policy
Metrics
H-Index
i10 Index
Citation
35
53
4,888
* Rankings
Ranking Based On Selection: 9
Raf
mass spectrometry
imaging
signal processing
bioinformatics
analytical chemistry
Metrics
H-Index
i10 Index
Citation
29
41
3,961

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* Rankings
Ranking Based On Selection: 11
Dennis Palagin
Computational Chemistry
Materials Science
Catalysis
High Performance Computing
Metrics
H-Index
i10 Index
Citation
23
34
2,939
* Rankings
Ranking Based On Selection: 12
Maryam Abdinejad
Materials Chemistry
Electrochemistry
Organometallic Chemistry
CO2 Capture and Conversion
Metrics
H-Index
i10 Index
Citation
20
26
1,368
* Rankings
Ranking Based On Selection: 14
Lukasz G. Migas
Chemistry
Imaging Mass Spectrometry
Ion Mobility-Mass Spectrometry
Software Development
Metrics
H-Index
i10 Index
Citation
18
22
1,366
* Rankings
Ranking Based On Selection: 16
Mubiao Xie
Luminescence
phosphors
solid state chemistry
Metrics
H-Index
i10 Index
Citation
17
32
859
Tim A. Wezendonk
Heterogeneous Catalysis
Syngas
CO2 and CH4 Conversion
Metrics
H-Index
i10 Index
Citation
15
15
3,703
Alexandros Vasileiadis
Energy Storage (Batteries)
Material Science
Nanophysics
Physical Chemistry
Quantum Chemistry
Metrics
H-Index
i10 Index
Citation
15
15
1,145
Michael Meijer
Inorganic Chemistry
Photochemistry
Nanomaterials
Metrics
H-Index
i10 Index
Citation
13
14
892
Eman Abdelraheem
Chemistry
MCR
Drug discovery
Biocatalysis
Protein engineering
Metrics
H-Index
i10 Index
Citation
12
13
726
Robbert Van Putten
Homogeneous catalysis
High-Throughput Experimentation
Microfluidics
Automation
Reaction Engineering
Metrics
H-Index
i10 Index
Citation
10
10
2,193
Alexander Ledovskikh
Chemistry
physical chemistry
electrochemistry
physics
mathematics
Metrics
H-Index
i10 Index
Citation
9
9
232
Camilo S. López-Garzón
Biotechnology
Green Chemistry
Process Integration
Process Intensification
White Biotechnology
Metrics
H-Index
i10 Index
Citation
6
4
658
Moon Hyeok Choi
Single-Molecule
Fluorescence
Biophysics
Chemical Biology
Organic Chemistry
Metrics
H-Index
i10 Index
Citation
5
5
83
Jan Willem Van Dorp
radiochemistry
photochemistry
physical organic chemistry
Metrics
H-Index
i10 Index
Citation
3
1
30
Rankings
Ranking Based On Selection: 1
Evgeny Pidko
Metrics
H-Index
i10 Index
Citation Counts
77
217
18,998
inorganic chemistry
computational chemistry
catalysis
sustainability
reaction mechanisms
Rankings
Ranking Based On Selection: 2
Arjan Mol
Metrics
H-Index
i10 Index
Citation Counts
64
204
11,967
corrosion
electrochemistry
coating
pretreatment
Rankings
Ranking Based On Selection: 3
Ferdinand Grozema
Metrics
H-Index
i10 Index
Citation Counts
61
160
13,232
perovskites
photo physics
ultrafast spectroscopy
singlet fission
computational chemistry
Rankings
Ranking Based On Selection: 4
Joop A. Peters
Metrics
H-Index
i10 Index
Citation Counts
58
191
14,240
lanthanide chemistry
molecular imaging
physical organic chemistry
carbohydrate chemistry
catalysis
Rankings
Ranking Based On Selection: 5
Atsushi Urakawa
Metrics
H-Index
i10 Index
Citation Counts
52
104
9,785
Heterogeneous catalysis
in situ/operando spectroscopy
Rankings
Ranking Based On Selection: 6
Wolter Jager
Metrics
H-Index
i10 Index
Citation Counts
37
71
5,997
Rankings
Ranking Based On Selection: 7
David Weissbrodt
Metrics
H-Index
i10 Index
Citation Counts
35
53
4,888
Water biology & chemistry
Environment & Health
Nature-based solutions
Innovation & Policy
Rankings
Ranking Based On Selection: 8
Yaiza Gonzalez-Garcia
Metrics
H-Index
i10 Index
Citation Counts
31
52
4,082
Rankings
Ranking Based On Selection: 9
Raf "Van De Plas"
Metrics
H-Index
i10 Index
Citation Counts
29
41
3,961
mass spectrometry
imaging
signal processing
bioinformatics
analytical chemistry
Rankings
Ranking Based On Selection: 10
Evgeny A. Uslamin
Metrics
H-Index
i10 Index
Citation Counts
23
26
2,057

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
Dennis Palagin
Metrics
H-Index
i10 Index
Citation Counts
23
34
2,939
Computational Chemistry
Materials Science
Catalysis
High Performance Computing
Rankings
Ranking Based On Selection: 12
Maryam Abdinejad
Metrics
H-Index
i10 Index
Citation Counts
20
26
1,368
Materials Chemistry
Electrochemistry
Organometallic Chemistry
CO2 Capture and Conversion
Rankings
Ranking Based On Selection: 13
Zahra Taleat
Metrics
H-Index
i10 Index
Citation Counts
19
23
1,738
Rankings
Ranking Based On Selection: 14
Lukasz G. Migas
Metrics
H-Index
i10 Index
Citation Counts
18
22
1,366
Chemistry
Imaging Mass Spectrometry
Ion Mobility-Mass Spectrometry
Software Development
Rankings
Ranking Based On Selection: 15
Laura Rossi
Metrics
H-Index
i10 Index
Citation Counts
18
20
1,884
Rankings
Ranking Based On Selection: 16
Mubiao Xie
Metrics
H-Index
i10 Index
Citation Counts
17
32
859
Luminescence
phosphors
solid state chemistry
Rankings
Ranking Based On Selection: 17
Dmitrii Osadchii
Metrics
H-Index
i10 Index
Citation Counts
16
16
2,015
Rankings
Ranking Based On Selection: 18
Tim A. Wezendonk
Metrics
H-Index
i10 Index
Citation Counts
15
15
3,703
Heterogeneous Catalysis
Syngas
CO2 and CH4 Conversion
Rankings
Ranking Based On Selection: 19
Alexandros Vasileiadis
Metrics
H-Index
i10 Index
Citation Counts
15
15
1,145
Energy Storage (Batteries)
Material Science
Nanophysics
Physical Chemistry
Quantum Chemistry
Rankings
Ranking Based On Selection: 20
Michael Meijer
Metrics
H-Index
i10 Index
Citation Counts
13
14
892
Inorganic Chemistry
Photochemistry
Nanomaterials
Rankings
Ranking Based On Selection: 21
Eman Abdelraheem
Metrics
H-Index
i10 Index
Citation Counts
12
13
726
Chemistry
MCR
Drug discovery
Biocatalysis
Protein engineering
Rankings
Ranking Based On Selection: 23
Robbert Van Putten
Metrics
H-Index
i10 Index
Citation Counts
10
10
2,193
Homogeneous catalysis
High-Throughput Experimentation
Microfluidics
Automation
Reaction Engineering
Rankings
Ranking Based On Selection: 24
Marlies Nijemeisland
Metrics
H-Index
i10 Index
Citation Counts
10
10
773
Rankings
Ranking Based On Selection: 25
Alexander Ledovskikh
Metrics
H-Index
i10 Index
Citation Counts
9
9
232
Chemistry
physical chemistry
electrochemistry
physics
mathematics
Rankings
Ranking Based On Selection: 26
Camilo S. López-Garzón
Metrics
H-Index
i10 Index
Citation Counts
6
4
658
Biotechnology
Green Chemistry
Process Integration
Process Intensification
White Biotechnology
Rankings
Ranking Based On Selection: 27
Moon Hyeok Choi
Metrics
H-Index
i10 Index
Citation Counts
5
5
83
Single-Molecule
Fluorescence
Biophysics
Chemical Biology
Organic Chemistry
Rankings
Ranking Based On Selection: 28
Jan Willem Van Dorp
Metrics
H-Index
i10 Index
Citation Counts
3
1
30
radiochemistry
photochemistry
physical organic chemistry
Rankings
Ranking Based On Selection: 29
Maurice Peereboom
Metrics
H-Index
i10 Index
Citation Counts
3
2
52