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" (901,365 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.

M Sankaralingam
Inorganic Chemistry
Bioinorganic Chemistry
Biomimetic Chemistry
Catalysis
Metrics
H-Index
i10 Index
Citation
21
36
1,338
CA Swamy P
Main Group organometallics
Asymmetric Catalysis and Supramolecular Chemistry
Metrics
H-Index
i10 Index
Citation
17
21
1,041
Anuj A Vargeese
Energetic Oxidizers
Energetic Materials
Propellants
Kinetics
Nanocatalysts
Metrics
H-Index
i10 Index
Citation
15
19
627
Chandan Yadav
Semiconductor Devices Modeling
Simulation and Fabrication
THz Electronics
Metrics
H-Index
i10 Index
Citation
14
23
705
* Rankings
Ranking Based On Selection :10
Ramani Thekkathu
Homogeneous and heterogeneous catalysis
Nanocatalysis and Green catalysis
Metrics
H-Index
i10 Index
Citation
13
13
444
* Rankings
Ranking Based On Selection :11
Sadiqali Cheruthazhekatt
Polymer Science
Molecular characterization
Multidimensional separation (2D Chromatography)
Polyolefins
Metrics
H-Index
i10 Index
Citation
12
13
606
Rankings
Ranking Based On Selection: 1
Polymer Science and Technology
Polymer Blends
Composites
Tribo-piezoelectric Materials
Rankings
Ranking Based On Selection: 2
M Sankaralingam
Metrics
H-Index
i10 Index
Citation Counts
21
36
1,338
Inorganic Chemistry
Bioinorganic Chemistry
Biomimetic Chemistry
Catalysis
Rankings
Ranking Based On Selection: 3
Raju Dey
Metrics
H-Index
i10 Index
Citation Counts
20
26
1,486
Rankings
Ranking Based On Selection: 4
CA Swamy P
Metrics
H-Index
i10 Index
Citation Counts
17
21
1,041
Main Group organometallics
Asymmetric Catalysis and Supramolecular Chemistry
Rankings
Ranking Based On Selection: 5
Suni Vasudevan
Metrics
H-Index
i10 Index
Citation Counts
16
27
1,038
Rankings
Ranking Based On Selection: 6
Janardhan Banothu
Metrics
H-Index
i10 Index
Citation Counts
16
23
801
Rankings
Ranking Based On Selection: 7
Anuj A Vargeese
Metrics
H-Index
i10 Index
Citation Counts
15
19
627
Energetic Oxidizers
Energetic Materials
Propellants
Kinetics
Nanocatalysts
Rankings
Ranking Based On Selection: 8
Chandan Yadav
Metrics
H-Index
i10 Index
Citation Counts
14
23
705
Semiconductor Devices Modeling
Simulation and Fabrication
THz Electronics
Rankings
Ranking Based On Selection: 9
S Sujatha
Metrics
H-Index
i10 Index
Citation Counts
13
16
488
Rankings
Ranking Based On Selection: 10
Ramani Thekkathu
Metrics
H-Index
i10 Index
Citation Counts
13
13
444
Homogeneous and heterogeneous catalysis
Nanocatalysis and Green catalysis
Rankings
Ranking Based On Selection: 11
Sadiqali Cheruthazhekatt
Metrics
H-Index
i10 Index
Citation Counts
12
13
606
Polymer Science
Molecular characterization
Multidimensional separation (2D Chromatography)
Polyolefins
Rankings
Ranking Based On Selection: 12
Mausumi Chattopadhyaya
Metrics
H-Index
i10 Index
Citation Counts
11
13
436
Rankings
Ranking Based On Selection: 13
C Lakshmi
Metrics
H-Index
i10 Index
Citation Counts
10
10
739
Rankings
Ranking Based On Selection: 14
Anjitha Jayaraj
Metrics
H-Index
i10 Index
Citation Counts
7
7
222
Rankings
Ranking Based On Selection: 15
Jagadeesan Ramesh
Metrics
H-Index
i10 Index
Citation Counts
6
5
114
Rankings
Ranking Based On Selection: 16
Amitha Gs
Metrics
H-Index
i10 Index
Citation Counts
6
5
95
Rankings
Ranking Based On Selection: 17
Janakan S Saral
Metrics
H-Index
i10 Index
Citation Counts
4
4
70
Bioenergy
Green chemistry
Environmental technology
Rankings
Ranking Based On Selection: 18
Arya Cg
Metrics
H-Index
i10 Index
Citation Counts
4
1
115
Rankings
Ranking Based On Selection: 19
Electrochemical sensing
inorganic chemistry
Rankings
Ranking Based On Selection: 20
Munugala Chandrakanth
Metrics
H-Index
i10 Index
Citation Counts
3
0
29
Rankings
Ranking Based On Selection: 21
Fabitha K
Metrics
H-Index
i10 Index
Citation Counts
3
0
22