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" (873,690 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
Parames Sil
Toxicology
Applied Pharmacology
Pathophysiology
Oxidative stress
Nanotoxicology
Metrics
H-Index
i10 Index
Citation
83
199
19,240
* Rankings
Ranking Based On Selection: 3
Manju Ray
Cancer biology
enzymology anticancer drug development
Metrics
H-Index
i10 Index
Citation
37
114
5,047
* Rankings
Ranking Based On Selection: 4
Kali P Das
Molecular chaperone
protein folding
protein fibrillation
protein-nanoparticle interaction
Metrics
H-Index
i10 Index
Citation
36
71
4,389
* Rankings
Ranking Based On Selection: 9
Jagannath Jana
Nucleic Acids
G-quadruplex
Drug design
Biophysics and Structural Biology
NMR Spectroscopy
Metrics
H-Index
i10 Index
Citation
14
23
787
* Rankings
Ranking Based On Selection: 10
Sushweta Mahalanobish
Cell biology
Oxidative stress
Pulmonary pathophysiology
Metrics
H-Index
i10 Index
Citation
12
13
856

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* Rankings
Ranking Based On Selection: 11
Sharmistha Chatterjee
Cell biology
Cancer biology
Nanoparticle-mediated drug delivery
Metrics
H-Index
i10 Index
Citation
11
12
764
* Rankings
Ranking Based On Selection: 12
Ananya Dutta
Cancer Biology Cell Biology Molecular Biology Metabolism In Vivo models
Metrics
H-Index
i10 Index
Citation
8
8
374
* Rankings
Ranking Based On Selection: 13
Debarun Acharya
Molecular Evolution
Comparative Genomics
Gene and Genome Duplication
Host-Pathogen Interaction
Metrics
H-Index
i10 Index
Citation
7
4
154
* Rankings
Ranking Based On Selection: 14
Sourav Dutta
Molecular Biology
Microbiology
Bioinformatics
Statistics
Metrics
H-Index
i10 Index
Citation
7
6
123
* Rankings
Ranking Based On Selection: 17
Debabrata Mondal
Population Biology
Disease Biology
Molecular Biology
Metrics
H-Index
i10 Index
Citation
6
4
87
* Rankings
Ranking Based On Selection: 18
Satamita Deb
Microbiology
Molecular Biology
Biotechnology
Metrics
H-Index
i10 Index
Citation
4
4
389
* Rankings
Ranking Based On Selection: 20
Suman Basu
Metabolomics
Bioremediation
Multi-omics analyses
Molecular Biology
Bioreporter
Metrics
H-Index
i10 Index
Citation
4
1
31
Sourav Bose
Botany
Plant Molecular Biology & Biotechnology
Metrics
H-Index
i10 Index
Citation
2
1
21
Byapti Ghosh
Non-coding RNA
Genomics
Bioinformatics
Molecular Biology
Metrics
H-Index
i10 Index
Citation
1
1
15
Rankings
Ranking Based On Selection: 1
Parames Sil
Metrics
H-Index
i10 Index
Citation Counts
83
199
19,240
Toxicology
Applied Pharmacology
Pathophysiology
Oxidative stress
Nanotoxicology
Rankings
Ranking Based On Selection: 2
Tanya Das
Metrics
H-Index
i10 Index
Citation Counts
42
78
7,058
Rankings
Ranking Based On Selection: 3
Manju Ray
Metrics
H-Index
i10 Index
Citation Counts
37
114
5,047
Cancer biology
enzymology anticancer drug development
Rankings
Ranking Based On Selection: 4
Kali P Das
Metrics
H-Index
i10 Index
Citation Counts
36
71
4,389
Molecular chaperone
protein folding
protein fibrillation
protein-nanoparticle interaction
Rankings
Ranking Based On Selection: 5
Kuladip Jana
Metrics
H-Index
i10 Index
Citation Counts
34
84
4,702
Rankings
Ranking Based On Selection: 6
Zhumur Ghosh
Metrics
H-Index
i10 Index
Citation Counts
29
41
4,077
Rankings
Ranking Based On Selection: 7
Sujoy K Das Gupta
Metrics
H-Index
i10 Index
Citation Counts
21
32
1,400
Rankings
Ranking Based On Selection: 8
Sayanta Dutta
Metrics
H-Index
i10 Index
Citation Counts
15
18
1,231
Rankings
Ranking Based On Selection: 9
Jagannath Jana
Metrics
H-Index
i10 Index
Citation Counts
14
23
787
Nucleic Acids
G-quadruplex
Drug design
Biophysics and Structural Biology
NMR Spectroscopy
Rankings
Ranking Based On Selection: 10
Sushweta Mahalanobish
Metrics
H-Index
i10 Index
Citation Counts
12
13
856
Cell biology
Oxidative stress
Pulmonary pathophysiology

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

Rankings
Ranking Based On Selection: 11
Sharmistha Chatterjee
Metrics
H-Index
i10 Index
Citation Counts
11
12
764
Cell biology
Cancer biology
Nanoparticle-mediated drug delivery
Rankings
Ranking Based On Selection: 12
Ananya Dutta
Metrics
H-Index
i10 Index
Citation Counts
8
8
374
Cancer Biology Cell Biology Molecular Biology Metabolism In Vivo models
Rankings
Ranking Based On Selection: 13
Debarun Acharya
Metrics
H-Index
i10 Index
Citation Counts
7
4
154
Molecular Evolution
Comparative Genomics
Gene and Genome Duplication
Host-Pathogen Interaction
Rankings
Ranking Based On Selection: 14
Sourav Dutta
Metrics
H-Index
i10 Index
Citation Counts
7
6
123
Molecular Biology
Microbiology
Bioinformatics
Statistics
Rankings
Ranking Based On Selection: 15
Moitri Basu
Metrics
H-Index
i10 Index
Citation Counts
6
5
298
Rankings
Ranking Based On Selection: 16
Usri Chakrabarty
Metrics
H-Index
i10 Index
Citation Counts
6
6
115
Rankings
Ranking Based On Selection: 17
Debabrata Mondal
Metrics
H-Index
i10 Index
Citation Counts
6
4
87
Population Biology
Disease Biology
Molecular Biology
Rankings
Ranking Based On Selection: 18
Satamita Deb
Metrics
H-Index
i10 Index
Citation Counts
4
4
389
Rankings
Ranking Based On Selection: 19
Pratiti Dasgupta
Metrics
H-Index
i10 Index
Citation Counts
4
4
110
Rankings
Ranking Based On Selection: 20
Suman Basu
Metrics
H-Index
i10 Index
Citation Counts
4
1
31
Metabolomics
Bioremediation
Multi-omics analyses
Molecular Biology
Bioreporter
Rankings
Ranking Based On Selection: 21
Sourav Bose
Metrics
H-Index
i10 Index
Citation Counts
2
1
21
Rankings
Ranking Based On Selection: 22
Byapti Ghosh
Metrics
H-Index
i10 Index
Citation Counts
1
1
15
Non-coding RNA
Genomics
Bioinformatics
Molecular Biology