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.

* Rankings
Ranking Based On Selection :1
Frerich Keil
Reaction engineering
Molecular Modelling
Diffusion Adsorption
. Catalysis
Metrics
H-Index
i10 Index
Citation
55
140
13,338
Stefan Benders
MRI of materials
MRI in chemical engineering
NMR method development
Metrics
H-Index
i10 Index
Citation
9
9
233
Aishwarya Subramanian|S. Aishwarya
waste water treatment
green energy
advanced oxidation processes
environmental remediation
chemical engineering
Metrics
H-Index
i10 Index
Citation
4
2
91
Rankings
Ranking Based On Selection: 1
Frerich Keil
Metrics
H-Index
i10 Index
Citation Counts
55
140
13,338
Reaction engineering
Molecular Modelling
Diffusion Adsorption
. Catalysis
Rankings
Ranking Based On Selection: 2
-Ing. Dorothea Voß
Metrics
H-Index
i10 Index
Citation Counts
10
10
314
Rankings
Ranking Based On Selection: 3
Stefan Benders
Metrics
H-Index
i10 Index
Citation Counts
9
9
233
MRI of materials
MRI in chemical engineering
NMR method development
Rankings
Ranking Based On Selection: 4
Aishwarya Subramanian|S. Aishwarya
Metrics
H-Index
i10 Index
Citation Counts
4
2
91
waste water treatment
green energy
advanced oxidation processes
environmental remediation
chemical engineering
Rankings
Ranking Based On Selection: 5
Filippo Colombo
Metrics
H-Index
i10 Index
Citation Counts
1
0
9