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: 1
Donald Backos
Molecular Modeling
Computational by Chemistry
Drug Design
3D Modeling/Animation
Metrics
H-Index
i10 Index
Citation
32
56
6,558
* Rankings
Ranking Based On Selection: 2
Gilles Goetz
Analytical Chemistry-Molecular Properties-PDM
Metrics
H-Index
i10 Index
Citation
28
36
2,252
Scott Bagley
Organic chemistry
medicinal chemistry
Metrics
H-Index
i10 Index
Citation
24
36
1,853
Hui Zhang
Mass Spectrometry
Drug Discovery
High Throughput Analysis
Analytical Chemistry
Metrics
H-Index
i10 Index
Citation
24
29
1,962
Markus Boehm
Medicinal Chemistry
Drug Design
Cheminformatics
Metrics
H-Index
i10 Index
Citation
23
37
1,699
Mellisa Ly
Biotherapeutics
Mass Spectrometry
Glycosaminoglycans
Carbohydrates
LC-MS/MS
Metrics
H-Index
i10 Index
Citation
20
21
1,503
Jaimeen Majmudar
Chemical Biology
Quantitative Chemoproteomics
Medicinal Chemistry
Metrics
H-Index
i10 Index
Citation
18
21
1,053
* Rankings
Ranking Based On Selection: 10
James Christopher Heaton
Chromatography
Separation Science
Retention Modelling
Pharmaceutical Analysis
Metrics
H-Index
i10 Index
Citation
18
22
1,307

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* Rankings
Ranking Based On Selection: 12
Chad Lewis
Chemistry
synthesis
asymmetric catalysis
Metrics
H-Index
i10 Index
Citation
16
20
1,659
* Rankings
Ranking Based On Selection: 13
Yanfei Guan
Computational Chemistry
Deep Learning
Cheminformatics
Metrics
H-Index
i10 Index
Citation
15
18
1,594
* Rankings
Ranking Based On Selection: 14
Liying Zhang
Cheminformatics
Molecular Modeling
Metrics
H-Index
i10 Index
Citation
15
18
1,739
* Rankings
Ranking Based On Selection: 15
Fang-Yu Lin
drug discovery
computational chemistry
force field development
machine learning
Metrics
H-Index
i10 Index
Citation
14
15
938
* Rankings
Ranking Based On Selection: 16
Nicole E Bodycombe
Drug Discover
Computational Chemical Biology
Cheminformatics
Bioinformatics
Phenotypic Screening
Metrics
H-Index
i10 Index
Citation
14
15
3,765
* Rankings
Ranking Based On Selection: 18
Andrew Derrick
Process chemistry
data driven modelling
self-optimisation
automation
Metrics
H-Index
i10 Index
Citation
14
15
1,091
* Rankings
Ranking Based On Selection: 20
Yiqing Feng
Organic Chemistry
Process Chemistry
API Manufacturing
Medicinal Chemistry
Metrics
H-Index
i10 Index
Citation
13
14
1,075
* Rankings
Ranking Based On Selection: 21
Richard P Loach
Organic synthesis
photoredox
natural product synthesis
medicinal chemistry
Metrics
H-Index
i10 Index
Citation
13
13
634
* Rankings
Ranking Based On Selection: 23
Oriana Brea
Computational Chemistry
Organic Chemistry
Supramolecular Chemistry
Metrics
H-Index
i10 Index
Citation
12
14
344
* Rankings
Ranking Based On Selection: 24
Prakash Palde
Biophysical Characterization of Biomolecular Interactions
High-Throughput Screening
Chemical Biology
Flow Chemistry
Metrics
H-Index
i10 Index
Citation
12
13
1,046
* Rankings
Ranking Based On Selection: 25
Daniel J Ryan
Analytical Chemistry
Petroleomics
Mass Spectrometry
Energy
Fuels
Metrics
H-Index
i10 Index
Citation
10
10
544
* Rankings
Ranking Based On Selection: 26
Eric Dybeck
Crystal Polymorphism
Molecular Dynamics
Heterogeneous Catalysis
Metrics
H-Index
i10 Index
Citation
10
10
421
Peter D Morse
Organic Chemistry
Photoredox Catalysis
Asymmetric Catalysis
Flow Chemistry
Metrics
H-Index
i10 Index
Citation
9
9
475
Matthew L Nisbet
Crystallography
Solid-state Chemistry
X-ray diffraction
Metrics
H-Index
i10 Index
Citation
9
9
362
Jisun Lee
Organic chemistry
natural product synthesis
catalysis
heterocycles
medicinal chemistry
Metrics
H-Index
i10 Index
Citation
9
9
1,956
Jay S Johnson
mass spectrometry
liquid chromatography
protein quantitation
Metrics
H-Index
i10 Index
Citation
8
6
184
Jadid E Samad
Heterogeneous Catalysis
Colloids
Pharmaceuticals
Energy and Environment
Specialty chemicals
Metrics
H-Index
i10 Index
Citation
8
7
297
Abhishek Vartak
Synthetic chemistry
Vaccine Research and Development
Drug Discovery
Metrics
H-Index
i10 Index
Citation
7
7
527
Jenson Verghese
Process Chemistry
Synthetic organic chemistry
Continuous Processing
Metrics
H-Index
i10 Index
Citation
7
7
252
Caleb Kong
organic chemistry
process chemistry
flow chemistry
Metrics
H-Index
i10 Index
Citation
6
5
195
Md Shafaat Al Mehedi
Synthetic Organic Chemistry
Heterocyclic chemistry
Isolation and Characterization of Bioactive Natural Products
Metrics
H-Index
i10 Index
Citation
5
3
92
Jason Diffendal
Patent Information
Organic Chemistry
Medicinal Chemistry
Metrics
H-Index
i10 Index
Citation
5
4
393
Manali Dutta
Synthetic Organic Chemistry
Organometallic Chemistry
Homogeneous catalysis
Metrics
H-Index
i10 Index
Citation
4
2
57
Anastasiya Manuilov
analytical chemistry
biochemistry
proteins
monoclonal antibodies
novel technologies
Metrics
H-Index
i10 Index
Citation
1
1
42
Rankings
Ranking Based On Selection: 1
Donald Backos
Metrics
H-Index
i10 Index
Citation Counts
32
56
6,558
Molecular Modeling
Computational by Chemistry
Drug Design
3D Modeling/Animation
Rankings
Ranking Based On Selection: 2
Gilles Goetz
Metrics
H-Index
i10 Index
Citation Counts
28
36
2,252
Analytical Chemistry-Molecular Properties-PDM
Rankings
Ranking Based On Selection: 3
Stephane Caron
Metrics
H-Index
i10 Index
Citation Counts
27
47
3,435
Rankings
Ranking Based On Selection: 4
Scott Bagley
Metrics
H-Index
i10 Index
Citation Counts
24
36
1,853
Rankings
Ranking Based On Selection: 5
Hui Zhang
Metrics
H-Index
i10 Index
Citation Counts
24
29
1,962
Mass Spectrometry
Drug Discovery
High Throughput Analysis
Analytical Chemistry
Rankings
Ranking Based On Selection: 6
Markus Boehm
Metrics
H-Index
i10 Index
Citation Counts
23
37
1,699
Medicinal Chemistry
Drug Design
Cheminformatics
Rankings
Ranking Based On Selection: 7
Mellisa Ly
Metrics
H-Index
i10 Index
Citation Counts
20
21
1,503
Biotherapeutics
Mass Spectrometry
Glycosaminoglycans
Carbohydrates
LC-MS/MS
Rankings
Ranking Based On Selection: 8
Rubben Torella
Metrics
H-Index
i10 Index
Citation Counts
18
21
1,291
Rankings
Ranking Based On Selection: 9
Jaimeen Majmudar
Metrics
H-Index
i10 Index
Citation Counts
18
21
1,053
Chemical Biology
Quantitative Chemoproteomics
Medicinal Chemistry
Rankings
Ranking Based On Selection: 10
James Christopher Heaton
Metrics
H-Index
i10 Index
Citation Counts
18
22
1,307
Chromatography
Separation Science
Retention Modelling
Pharmaceutical Analysis

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
Kim Huard
Metrics
H-Index
i10 Index
Citation Counts
17
24
1,464
Rankings
Ranking Based On Selection: 12
Chad Lewis
Metrics
H-Index
i10 Index
Citation Counts
16
20
1,659
Rankings
Ranking Based On Selection: 13
Yanfei Guan
Metrics
H-Index
i10 Index
Citation Counts
15
18
1,594
Computational Chemistry
Deep Learning
Cheminformatics
Rankings
Ranking Based On Selection: 14
Liying Zhang
Metrics
H-Index
i10 Index
Citation Counts
15
18
1,739
Rankings
Ranking Based On Selection: 15
Fang-Yu Lin
Metrics
H-Index
i10 Index
Citation Counts
14
15
938
drug discovery
computational chemistry
force field development
machine learning
Rankings
Ranking Based On Selection: 16
Nicole E Bodycombe
Metrics
H-Index
i10 Index
Citation Counts
14
15
3,765
Drug Discover
Computational Chemical Biology
Cheminformatics
Bioinformatics
Phenotypic Screening
Rankings
Ranking Based On Selection: 17
Hua Xu
Metrics
H-Index
i10 Index
Citation Counts
14
15
971
Rankings
Ranking Based On Selection: 18
Andrew Derrick
Metrics
H-Index
i10 Index
Citation Counts
14
15
1,091
Process chemistry
data driven modelling
self-optimisation
automation
Rankings
Ranking Based On Selection: 19
Samuel M Levi
Metrics
H-Index
i10 Index
Citation Counts
13
13
1,642
Rankings
Ranking Based On Selection: 20
Yiqing Feng
Metrics
H-Index
i10 Index
Citation Counts
13
14
1,075
Organic Chemistry
Process Chemistry
API Manufacturing
Medicinal Chemistry
Rankings
Ranking Based On Selection: 21
Richard P Loach
Metrics
H-Index
i10 Index
Citation Counts
13
13
634
Organic synthesis
photoredox
natural product synthesis
medicinal chemistry
Rankings
Ranking Based On Selection: 22
Subham Mahapatra
Metrics
H-Index
i10 Index
Citation Counts
12
13
640
Rankings
Ranking Based On Selection: 23
Oriana Brea
Metrics
H-Index
i10 Index
Citation Counts
12
14
344
Computational Chemistry
Organic Chemistry
Supramolecular Chemistry
Rankings
Ranking Based On Selection: 24
Prakash Palde
Metrics
H-Index
i10 Index
Citation Counts
12
13
1,046
Biophysical Characterization of Biomolecular Interactions
High-Throughput Screening
Chemical Biology
Flow Chemistry
Rankings
Ranking Based On Selection: 25
Daniel J Ryan
Metrics
H-Index
i10 Index
Citation Counts
10
10
544
Analytical Chemistry
Petroleomics
Mass Spectrometry
Energy
Fuels
Rankings
Ranking Based On Selection: 26
Eric Dybeck
Metrics
H-Index
i10 Index
Citation Counts
10
10
421
Crystal Polymorphism
Molecular Dynamics
Heterogeneous Catalysis
Rankings
Ranking Based On Selection: 27
Peter D Morse
Metrics
H-Index
i10 Index
Citation Counts
9
9
475
Organic Chemistry
Photoredox Catalysis
Asymmetric Catalysis
Flow Chemistry
Rankings
Ranking Based On Selection: 28
Joyann S Barber
Metrics
H-Index
i10 Index
Citation Counts
9
9
454
Rankings
Ranking Based On Selection: 29
Matthew L Nisbet
Metrics
H-Index
i10 Index
Citation Counts
9
9
362
Crystallography
Solid-state Chemistry
X-ray diffraction
Rankings
Ranking Based On Selection: 30
Debasis Dey
Metrics
H-Index
i10 Index
Citation Counts
9
9
247
Rankings
Ranking Based On Selection: 31
Jisun Lee
Metrics
H-Index
i10 Index
Citation Counts
9
9
1,956
Organic chemistry
natural product synthesis
catalysis
heterocycles
medicinal chemistry
Rankings
Ranking Based On Selection: 32
Jay S Johnson
Metrics
H-Index
i10 Index
Citation Counts
8
6
184
mass spectrometry
liquid chromatography
protein quantitation
Rankings
Ranking Based On Selection: 33
Jadid E Samad
Metrics
H-Index
i10 Index
Citation Counts
8
7
297
Heterogeneous Catalysis
Colloids
Pharmaceuticals
Energy and Environment
Specialty chemicals
Rankings
Ranking Based On Selection: 34
Abhishek Vartak
Metrics
H-Index
i10 Index
Citation Counts
7
7
527
Synthetic chemistry
Vaccine Research and Development
Drug Discovery
Rankings
Ranking Based On Selection: 35
Jenson Verghese
Metrics
H-Index
i10 Index
Citation Counts
7
7
252
Process Chemistry
Synthetic organic chemistry
Continuous Processing
Rankings
Ranking Based On Selection: 36
Caleb Kong
Metrics
H-Index
i10 Index
Citation Counts
6
5
195
organic chemistry
process chemistry
flow chemistry
Rankings
Ranking Based On Selection: 37
Md Shafaat Al Mehedi
Metrics
H-Index
i10 Index
Citation Counts
5
3
92
Synthetic Organic Chemistry
Heterocyclic chemistry
Isolation and Characterization of Bioactive Natural Products
Rankings
Ranking Based On Selection: 38
Jason Diffendal
Metrics
H-Index
i10 Index
Citation Counts
5
4
393
Patent Information
Organic Chemistry
Medicinal Chemistry
Rankings
Ranking Based On Selection: 39
Stephen Colgan
Metrics
H-Index
i10 Index
Citation Counts
5
3
248
Rankings
Ranking Based On Selection: 40
Manali Dutta
Metrics
H-Index
i10 Index
Citation Counts
4
2
57
Synthetic Organic Chemistry
Organometallic Chemistry
Homogeneous catalysis
Rankings
Ranking Based On Selection: 41
Muhamma Alimuddin
Metrics
H-Index
i10 Index
Citation Counts
3
2
76
Rankings
Ranking Based On Selection: 42
Anastasiya Manuilov
Metrics
H-Index
i10 Index
Citation Counts
1
1
42
analytical chemistry
biochemistry
proteins
monoclonal antibodies
novel technologies