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" (873,937 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.

Mustafa Culha
Nanobiotechnology
Surface-enhanced Raman scattering
Nanomedicine
Nanotoxicology
Metrics
H-Index
i10 Index
Citation
45
122
6,892
Subbiah Alwarappan
Electrochemical Sensors & Biosensors
Electrocatalysis
Electrosynthesis
Quantum dots
Metrics
H-Index
i10 Index
Citation
41
81
5,858
Sanjukta Bhanja
Nano-Computing
Nanomagnetic storage and computing
Graphical Probabilistic Models
VLSI
Design Automation Education
Metrics
H-Index
i10 Index
Citation
25
55
2,465
Abdulmelik Mohammed
Computational biology
nanotechnology
algorithms
combinatorics
topology
Metrics
H-Index
i10 Index
Citation
5
3
847
Rankings
Ranking Based On Selection: 1
Shyam S Mohapatra
Metrics
H-Index
i10 Index
Citation Counts
57
202
12,063
Rankings
Ranking Based On Selection: 2
Mustafa Culha
Metrics
H-Index
i10 Index
Citation Counts
45
122
6,892
Nanobiotechnology
Surface-enhanced Raman scattering
Nanomedicine
Nanotoxicology
Rankings
Ranking Based On Selection: 3
Subbiah Alwarappan
Metrics
H-Index
i10 Index
Citation Counts
41
81
5,858
Electrochemical Sensors & Biosensors
Electrocatalysis
Electrosynthesis
Quantum dots
Rankings
Ranking Based On Selection: 4
Yashwant Pathak
Metrics
H-Index
i10 Index
Citation Counts
31
71
4,852
Rankings
Ranking Based On Selection: 5
Sanjukta Bhanja
Metrics
H-Index
i10 Index
Citation Counts
25
55
2,465
Nano-Computing
Nanomagnetic storage and computing
Graphical Probabilistic Models
VLSI
Design Automation Education
Rankings
Ranking Based On Selection: 6
Baleeswaraiah Muchharla
Metrics
H-Index
i10 Index
Citation Counts
10
10
1,127
Rankings
Ranking Based On Selection: 7
Soheil Sarmadi
Metrics
H-Index
i10 Index
Citation Counts
6
6
475
Rankings
Ranking Based On Selection: 8
Abdulmelik Mohammed
Metrics
H-Index
i10 Index
Citation Counts
5
3
847
Computational biology
nanotechnology
algorithms
combinatorics
topology