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" (910,673 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
Ram Kumar Tittal
Organic Chemistry and synthesis of biologically important organic molecules.
Metrics
H-Index
i10 Index
Citation
16
24
739
* Rankings
Ranking Based On Selection: 4
Rahul Sakla
Photodynamic therapy
Nanomaterial Drug Delivery
Gasotransmitter
Sensing
NIR Dyes
Metrics
H-Index
i10 Index
Citation
13
15
663
Rankings
Ranking Based On Selection: 1
Vikas D Ghule
Metrics
H-Index
i10 Index
Citation Counts
27
61
2,165
Rankings
Ranking Based On Selection: 2
Ram Kumar Tittal
Metrics
H-Index
i10 Index
Citation Counts
16
24
739
Organic Chemistry and synthesis of biologically important organic molecules.
Rankings
Ranking Based On Selection: 3
Senthilkumar Muthaiah
Metrics
H-Index
i10 Index
Citation Counts
16
19
1,146
Rankings
Ranking Based On Selection: 4
Rahul Sakla
Metrics
H-Index
i10 Index
Citation Counts
13
15
663
Photodynamic therapy
Nanomaterial Drug Delivery
Gasotransmitter
Sensing
NIR Dyes
Rankings
Ranking Based On Selection: 5
Srushti Gadiyaram
Metrics
H-Index
i10 Index
Citation Counts
7
7
294
Rankings
Ranking Based On Selection: 6
Sonal Deswal
Metrics
H-Index
i10 Index
Citation Counts
5
5
160
Rankings
Ranking Based On Selection: 7
Loveena Arora
Metrics
H-Index
i10 Index
Citation Counts
4
1
40
Rankings
Ranking Based On Selection: 8
Vijay Dangi
Metrics
H-Index
i10 Index
Citation Counts
3
1
30