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.

Ravindra Datta
Fuel Cells
Catalysis
Membranes
Renewable Fuels
Reaction Networks
Metrics
H-Index
i10 Index
Citation
45
104
8,351
Eric M Young
Metabolic Engineering
Synthetic Biology
Protein Engineering
Directed Evolution
Metrics
H-Index
i10 Index
Citation
14
15
1,471
Alexandra Harrison
chemical engineering
biomaterials
drug and gene delivery
bioinformatics
Metrics
H-Index
i10 Index
Citation
2
1
18
Md Tahsin Rahi
Biochemical Engineering
Metabolic Engineering
Molecular cloning
Metrics
H-Index
i10 Index
Citation
2
1
17
Rankings
Ranking Based On Selection: 1
Ravindra Datta
Metrics
H-Index
i10 Index
Citation Counts
45
104
8,351
Fuel Cells
Catalysis
Membranes
Renewable Fuels
Reaction Networks
Rankings
Ranking Based On Selection: 2
Susan C Roberts
Metrics
H-Index
i10 Index
Citation Counts
32
47
4,099
Rankings
Ranking Based On Selection: 3
H Susan Zhou
Metrics
H-Index
i10 Index
Citation Counts
25
40
3,729
nanotechnology
biosensors
microfluidics
cell behavior
Rankings
Ranking Based On Selection: 4
Eric M Young
Metrics
H-Index
i10 Index
Citation Counts
14
15
1,471
Metabolic Engineering
Synthetic Biology
Protein Engineering
Directed Evolution
Rankings
Ranking Based On Selection: 6
Elizabeth R Belden
Metrics
H-Index
i10 Index
Citation Counts
5
3
74
Rankings
Ranking Based On Selection: 7
Zijian Ma
Metrics
H-Index
i10 Index
Citation Counts
4
4
190
Rankings
Ranking Based On Selection: 8
Masoumeh Mohandessi
Metrics
H-Index
i10 Index
Citation Counts
4
1
38
Rankings
Ranking Based On Selection: 9
Yuanpu Wang
Metrics
H-Index
i10 Index
Citation Counts
3
2
49
Rankings
Ranking Based On Selection: 10
Alexandra Harrison
Metrics
H-Index
i10 Index
Citation Counts
2
1
18
chemical engineering
biomaterials
drug and gene delivery
bioinformatics
Rankings
Ranking Based On Selection: 11
Md Tahsin Rahi
Metrics
H-Index
i10 Index
Citation Counts
2
1
17
Biochemical Engineering
Metabolic Engineering
Molecular cloning