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
Sumanta Sahoo
Polymer Nanocomposites
Graphene
MXenes
Mixed Metal Oxides/Sulfides
Metrics
H-Index
i10 Index
Citation
51
91
8,707
* Rankings
Ranking Based On Selection: 3
Arghya Narayan Banerjee
Nanomaterials
Renewable Energy
Transparent Conducting Oxides
Vacuum Microelectronics
Thin Film Technology
Metrics
H-Index
i10 Index
Citation
39
81
5,269
* Rankings
Ranking Based On Selection: 4
Bilal Ahmed
Biosensors
Biofilm
Nanotoxicology
Nanoparticle-Plant-Bacteria
MDR-Bacteria
Metrics
H-Index
i10 Index
Citation
38
56
3,935
* Rankings
Ranking Based On Selection: 6
Mohd Zahid Ansari
Nanomaterials
thin films
atomic layer deposition
energy storage and conversion
Metrics
H-Index
i10 Index
Citation
33
81
2,991
* Rankings
Ranking Based On Selection: 9
Srinivasan Ramalingam
Plant Biotechnology
Animal Biotechnology
Food Biotechnology
Nanotechnology
Phytochemistry
Metrics
H-Index
i10 Index
Citation
22
52
1,894
* Rankings
Ranking Based On Selection: 10
Ankur Sood
Chemistry
Material Sciences
Nanobiotechnology
Microfluidics
Bioelectronics
Metrics
H-Index
i10 Index
Citation
21
31
1,335

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Rankings
Ranking Based On Selection: 1
Atchudan Raji|Raji Atchudan, R. Atchudan, Atchudan R
Metrics
H-Index
i10 Index
Citation Counts
57
151
10,967
Rankings
Ranking Based On Selection: 2
Sumanta Sahoo
Metrics
H-Index
i10 Index
Citation Counts
51
91
8,707
Polymer Nanocomposites
Graphene
MXenes
Mixed Metal Oxides/Sulfides
Rankings
Ranking Based On Selection: 3
Arghya Narayan Banerjee
Metrics
H-Index
i10 Index
Citation Counts
39
81
5,269
Nanomaterials
Renewable Energy
Transparent Conducting Oxides
Vacuum Microelectronics
Thin Film Technology
Rankings
Ranking Based On Selection: 4
Bilal Ahmed
Metrics
H-Index
i10 Index
Citation Counts
38
56
3,935
Biosensors
Biofilm
Nanotoxicology
Nanoparticle-Plant-Bacteria
MDR-Bacteria
Rankings
Ranking Based On Selection: 5
Nagajyothi Pc
Metrics
H-Index
i10 Index
Citation Counts
36
82
9,754
Rankings
Ranking Based On Selection: 6
Mohd Zahid Ansari
Metrics
H-Index
i10 Index
Citation Counts
33
81
2,991
Nanomaterials
thin films
atomic layer deposition
energy storage and conversion
Rankings
Ranking Based On Selection: 7
Nagaraj Basavegowda
Metrics
H-Index
i10 Index
Citation Counts
32
57
2,875
Rankings
Ranking Based On Selection: 8
Sreekanth Tvm
Metrics
H-Index
i10 Index
Citation Counts
31
79
9,236
Rankings
Ranking Based On Selection: 9
Srinivasan Ramalingam
Metrics
H-Index
i10 Index
Citation Counts
22
52
1,894
Plant Biotechnology
Animal Biotechnology
Food Biotechnology
Nanotechnology
Phytochemistry
Rankings
Ranking Based On Selection: 10
Ankur Sood
Metrics
H-Index
i10 Index
Citation Counts
21
31
1,335
Chemistry
Material Sciences
Nanobiotechnology
Microfluidics
Bioelectronics

Maximize your institution's potential with our 360° Institutional Analysis Subscription and Institutional Exclusive Package, offering comprehensive insights and strategic advantages.

Rankings
Ranking Based On Selection: 11
Dharman Ranjith Kumar
Metrics
H-Index
i10 Index
Citation Counts
16
25
658
Rankings
Ranking Based On Selection: 12
Luqman Ali
Metrics
H-Index
i10 Index
Citation Counts
6
4
129
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