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" (870,057 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
Ziguang Chen
Corrosion
Peridynamics
Self-assembly
Acoustics
Mechanics
Metrics
H-Index
i10 Index
Citation
28
55
2,815
Mark A Griep
Biochemistry
DNA Replication
Chemistry in Movies
Metrics
H-Index
i10 Index
Citation
25
42
1,510
Li Tan
materials chemistry
self-assembly
sensors
polymers
Metrics
H-Index
i10 Index
Citation
22
36
1,569
Bo Zhang
Analytical Chemistry
Biochemistry
Physical Chemistry
Metrics
H-Index
i10 Index
Citation
20
21
1,344
Paridhi Gulati
Baking
Donuts
Extrusion
Protein Chemistry
Product Development
Metrics
H-Index
i10 Index
Citation
13
15
790
Suman Chakrabarty (Pronouns: He/Him)
Asymmetric Catalysis
Biocatalysis
Medicinal Chemistry
Natural Products
Total Synthesis
Metrics
H-Index
i10 Index
Citation
10
10
654
Nathan C Thacker
Organic Synthesis
Nanomaterials
Organometallic chemistry
Catalysis
Asymmetric catalysis
Metrics
H-Index
i10 Index
Citation
10
10
1,054
Chan Shu
Organic synthesis
high-spin diradicals
battery material
Metrics
H-Index
i10 Index
Citation
6
5
225

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Harshana Olupathage
Analytical Chemistry
Bio Analytical Chemistry
Mass spectrometry
Metrics
H-Index
i10 Index
Citation
3
1
107
Connor Hines|CJ Hines
Chemistry
Biochemistry
Microbiology
Enzymology
Metabolism
Metrics
H-Index
i10 Index
Citation
2
2
108
Rankings
Ranking Based On Selection: 1
Jiantao Guo
Metrics
H-Index
i10 Index
Citation Counts
30
50
3,152
Rankings
Ranking Based On Selection: 2
Ziguang Chen
Metrics
H-Index
i10 Index
Citation Counts
28
55
2,815
Corrosion
Peridynamics
Self-assembly
Acoustics
Mechanics
Rankings
Ranking Based On Selection: 3
Mark A Griep
Metrics
H-Index
i10 Index
Citation Counts
25
42
1,510
Biochemistry
DNA Replication
Chemistry in Movies
Rankings
Ranking Based On Selection: 4
Li Tan
Metrics
H-Index
i10 Index
Citation Counts
22
36
1,569
materials chemistry
self-assembly
sensors
polymers
Rankings
Ranking Based On Selection: 5
Bo Zhang
Metrics
H-Index
i10 Index
Citation Counts
20
21
1,344
Analytical Chemistry
Biochemistry
Physical Chemistry
Rankings
Ranking Based On Selection: 6
Paridhi Gulati
Metrics
H-Index
i10 Index
Citation Counts
13
15
790
Baking
Donuts
Extrusion
Protein Chemistry
Product Development
Rankings
Ranking Based On Selection: 7
Suman Chakrabarty (Pronouns: He/Him)
Metrics
H-Index
i10 Index
Citation Counts
10
10
654
Asymmetric Catalysis
Biocatalysis
Medicinal Chemistry
Natural Products
Total Synthesis
Rankings
Ranking Based On Selection: 8
Nathan C Thacker
Metrics
H-Index
i10 Index
Citation Counts
10
10
1,054
Organic Synthesis
Nanomaterials
Organometallic chemistry
Catalysis
Asymmetric catalysis
Rankings
Ranking Based On Selection: 9
Chan Shu
Metrics
H-Index
i10 Index
Citation Counts
6
5
225
Organic synthesis
high-spin diradicals
battery material
Rankings
Ranking Based On Selection: 10
Avinash Kumar Both
Metrics
H-Index
i10 Index
Citation Counts
6
4
140

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Rankings
Ranking Based On Selection: 11
Jiasong Jiang
Metrics
H-Index
i10 Index
Citation Counts
4
4
122
natural products
lysobacter
chemical biology
Rankings
Ranking Based On Selection: 12
Payal Chaudhary
Metrics
H-Index
i10 Index
Citation Counts
4
2
54
Rankings
Ranking Based On Selection: 13
John Zhou
Metrics
H-Index
i10 Index
Citation Counts
4
0
24
Rankings
Ranking Based On Selection: 14
Harshana Olupathage
Metrics
H-Index
i10 Index
Citation Counts
3
1
107
Analytical Chemistry
Bio Analytical Chemistry
Mass spectrometry
Rankings
Ranking Based On Selection: 15
Sean M Smith
Metrics
H-Index
i10 Index
Citation Counts
2
2
286
Rankings
Ranking Based On Selection: 16
Connor Hines|CJ Hines
Metrics
H-Index
i10 Index
Citation Counts
2
2
108
Chemistry
Biochemistry
Microbiology
Enzymology
Metabolism
Rankings
Ranking Based On Selection: 17
Jessica Periago
Metrics
H-Index
i10 Index
Citation Counts
1
0
4