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" (941,641 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
Robert Linhardt
heparin
glycosaminoglycans
proteoglycans
glycobiology
carbohydrate chemistry
Metrics
H-Index
i10 Index
Citation
142
1,033
86,816
* Rankings
Ranking Based On Selection: 2
Richard Gross
biocatalysis
polymers
peptides
surfactants
polyesters
Metrics
H-Index
i10 Index
Citation
96
347
33,909
* Rankings
Ranking Based On Selection: 3
Georges Belfort
Biochemcial engineering
Separations
Membranes
Surface and Interfacial Science
Surface Chemistry and Modification
Metrics
H-Index
i10 Index
Citation
77
242
20,529
* Rankings
Ranking Based On Selection: 5
Curt Breneman
Cheminformatics
Materials Informatics
QSPR
MQSPR
Computational Chemistry
Metrics
H-Index
i10 Index
Citation
40
77
11,707
Joel E Morgan
analytical biochemistry
bioenergetics
rapid enzyme kinetics
Metrics
H-Index
i10 Index
Citation
38
59
4,559
KV Lakshmi
Physical Chemistry
Biophysics
Inorganic Chemistry
Natural and Artificial Photosynthesis
Pulsed EPR and solids NMR Spectrosco
Metrics
H-Index
i10 Index
Citation
32
57
5,412
JT Shelley
Mass spectrometry
Electrical Plasmas
Ambient Desorption/Ionization
Atomic spectroscopy
Metrics
H-Index
i10 Index
Citation
28
41
3,300
* Rankings
Ranking Based On Selection: 10
Peter H Dinolfo
Inorganic Chemistry
Artificial Photosynthesis
Solar Energy
Metrics
H-Index
i10 Index
Citation
24
29
2,051

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* Rankings
Ranking Based On Selection: 11
R Helen Zha
self-assembly
bioinspired materials
biomimicry
supramolecular chemistry
nano medicine
Metrics
H-Index
i10 Index
Citation
20
23
1,702
Wataru Takahagi|高萩 航
Inorganic Chemistry
Prebiotic Chemistry
Astrochemistry
Astrophysics
Astrobiology
Metrics
H-Index
i10 Index
Citation
4
2
88
Tyree Ratcliff
computational chemistry
QSPR modeling
QSAR modeling
DFT
material development
Metrics
H-Index
i10 Index
Citation
3
3
81
Srinivasan Jayakumar
Medicinal Chemistry
Organic Chemistry
Drug Discovery
Age related Disease
Anti-viral drugs
Metrics
H-Index
i10 Index
Citation
3
1
39
James R Buchwald
Theoretical Chemistry
Computational Chemistry
Physical Chemistry
Inorganic Chemistry
Renewable Energy
Metrics
H-Index
i10 Index
Citation
2
0
16
Rankings
Ranking Based On Selection: 1
Robert Linhardt
Metrics
H-Index
i10 Index
Citation Counts
142
1,033
86,816
heparin
glycosaminoglycans
proteoglycans
glycobiology
carbohydrate chemistry
Rankings
Ranking Based On Selection: 2
Richard Gross
Metrics
H-Index
i10 Index
Citation Counts
96
347
33,909
biocatalysis
polymers
peptides
surfactants
polyesters
Rankings
Ranking Based On Selection: 3
Georges Belfort
Metrics
H-Index
i10 Index
Citation Counts
77
242
20,529
Biochemcial engineering
Separations
Membranes
Surface and Interfacial Science
Surface Chemistry and Modification
Rankings
Ranking Based On Selection: 4
Leonard Interrante
Metrics
H-Index
i10 Index
Citation Counts
50
141
8,720
Rankings
Ranking Based On Selection: 5
Curt Breneman
Metrics
H-Index
i10 Index
Citation Counts
40
77
11,707
Cheminformatics
Materials Informatics
QSPR
MQSPR
Computational Chemistry
Rankings
Ranking Based On Selection: 6
Joel E Morgan
Metrics
H-Index
i10 Index
Citation Counts
38
59
4,559
analytical biochemistry
bioenergetics
rapid enzyme kinetics
Rankings
Ranking Based On Selection: 7
Chang Y Ryu
Metrics
H-Index
i10 Index
Citation Counts
33
54
5,892
Rankings
Ranking Based On Selection: 8
KV Lakshmi
Metrics
H-Index
i10 Index
Citation Counts
32
57
5,412
Physical Chemistry
Biophysics
Inorganic Chemistry
Natural and Artificial Photosynthesis
Pulsed EPR and solids NMR Spectrosco
Rankings
Ranking Based On Selection: 9
JT Shelley
Metrics
H-Index
i10 Index
Citation Counts
28
41
3,300
Mass spectrometry
Electrical Plasmas
Ambient Desorption/Ionization
Atomic spectroscopy
Rankings
Ranking Based On Selection: 10
Peter H Dinolfo
Metrics
H-Index
i10 Index
Citation Counts
24
29
2,051
Inorganic Chemistry
Artificial Photosynthesis
Solar Energy

Maximize your institution's potential with our 360° Institutional Analysis Subscription and Institutional Exclusive Package, offering comprehensive insights and strategic advantages.

Rankings
Ranking Based On Selection: 11
R Helen Zha
Metrics
H-Index
i10 Index
Citation Counts
20
23
1,702
self-assembly
bioinspired materials
biomimicry
supramolecular chemistry
nano medicine
Rankings
Ranking Based On Selection: 12
photochemistry
supramolecular chemistry
semiconductor chemistry
magnetochemistry
catalysis
Rankings
Ranking Based On Selection: 13
Deling Shi
Metrics
H-Index
i10 Index
Citation Counts
8
8
295
Rankings
Ranking Based On Selection: 14
Wataru Takahagi|高萩 航
Metrics
H-Index
i10 Index
Citation Counts
4
2
88
Inorganic Chemistry
Prebiotic Chemistry
Astrochemistry
Astrophysics
Astrobiology
Rankings
Ranking Based On Selection: 15
Tyree Ratcliff
Metrics
H-Index
i10 Index
Citation Counts
3
3
81
computational chemistry
QSPR modeling
QSAR modeling
DFT
material development
Rankings
Ranking Based On Selection: 16
Srinivasan Jayakumar
Metrics
H-Index
i10 Index
Citation Counts
3
1
39
Medicinal Chemistry
Organic Chemistry
Drug Discovery
Age related Disease
Anti-viral drugs
Rankings
Ranking Based On Selection: 17
James R Buchwald
Metrics
H-Index
i10 Index
Citation Counts
2
0
16
Theoretical Chemistry
Computational Chemistry
Physical Chemistry
Inorganic Chemistry
Renewable Energy
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