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" (870,053 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
Manoj B Gawande
Single-Atom Catalysts
Nanocatalysis
Green synthesis
Benign reaction technologies
Metrics
H-Index
i10 Index
Citation
60
135
17,976
* Rankings
Ranking Based On Selection: 3
Ramakanta Naik
Nanomaterials
2D Materials
Thin films
Opto-electronics
Metrics
H-Index
i10 Index
Citation
34
109
3,239
* Rankings
Ranking Based On Selection: 5
Prajakta Dandekar
nanoparticle
drug delivery
gene (siena
pDNA) delivery
cell culture models
Metrics
H-Index
i10 Index
Citation
31
87
3,461
* Rankings
Ranking Based On Selection: 10
Seung-Hoon Lee
Organic Electronics
Carbon nanomaterials
Next-generation energy devices
Metrics
H-Index
i10 Index
Citation
19
27
1,376

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* Rankings
Ranking Based On Selection: 12
Pravin Wadekar
Nanotechnology
Analytical Chemistry
Inorganic Chemistry
Organic Chemistry
Nanomaterial Chemistry
Metrics
H-Index
i10 Index
Citation
18
19
834
* Rankings
Ranking Based On Selection: 14
Saptarshi Maiti
Graphene
Dendritic Structures
Nanotechnology
Textile Dyeing and Green Processing of Textiles
Metrics
H-Index
i10 Index
Citation
15
20
835
* Rankings
Ranking Based On Selection: 17
Vikrant Gorade
Nanotechnology
Medical textile
Nanocellulose
Microcellulose
Fiber modification
Metrics
H-Index
i10 Index
Citation
10
11
397
Rankings
Ranking Based On Selection: 1
Manoj B Gawande
Metrics
H-Index
i10 Index
Citation Counts
60
135
17,976
Single-Atom Catalysts
Nanocatalysis
Green synthesis
Benign reaction technologies
Rankings
Ranking Based On Selection: 2
Raju Vsn Kothapalli
Metrics
H-Index
i10 Index
Citation Counts
46
113
8,943
Rankings
Ranking Based On Selection: 3
Ramakanta Naik
Metrics
H-Index
i10 Index
Citation Counts
34
109
3,239
Rankings
Ranking Based On Selection: 4
Ramanuj Narayan
Metrics
H-Index
i10 Index
Citation Counts
33
75
3,649
Rankings
Ranking Based On Selection: 5
Prajakta Dandekar
Metrics
H-Index
i10 Index
Citation Counts
31
87
3,461
nanoparticle
drug delivery
gene (siena
pDNA) delivery
cell culture models
Rankings
Ranking Based On Selection: 6
Sang-Joon Kim
Metrics
H-Index
i10 Index
Citation Counts
30
41
3,579
Rankings
Ranking Based On Selection: 7
Young Hoon Cho
Metrics
H-Index
i10 Index
Citation Counts
26
42
3,955
membrane
filter
nanomaterials
biopolymers
liquid purification
Rankings
Ranking Based On Selection: 8
Yong Seok Kim
Metrics
H-Index
i10 Index
Citation Counts
25
50
2,160
Rankings
Ranking Based On Selection: 9
Eun-Ho Sohn
Metrics
H-Index
i10 Index
Citation Counts
22
42
1,488
Rankings
Ranking Based On Selection: 10
Seung-Hoon Lee
Metrics
H-Index
i10 Index
Citation Counts
19
27
1,376
Organic Electronics
Carbon nanomaterials
Next-generation energy devices

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Rankings
Ranking Based On Selection: 11
Rahul Khose
Metrics
H-Index
i10 Index
Citation Counts
18
20
856
Rankings
Ranking Based On Selection: 12
Pravin Wadekar
Metrics
H-Index
i10 Index
Citation Counts
18
19
834
Nanotechnology
Analytical Chemistry
Inorganic Chemistry
Organic Chemistry
Nanomaterial Chemistry
Rankings
Ranking Based On Selection: 13
Jongwoo Kim
Metrics
H-Index
i10 Index
Citation Counts
17
25
1,015
Rankings
Ranking Based On Selection: 14
Saptarshi Maiti
Metrics
H-Index
i10 Index
Citation Counts
15
20
835
Graphene
Dendritic Structures
Nanotechnology
Textile Dyeing and Green Processing of Textiles
Rankings
Ranking Based On Selection: 15
Sae Jin Sung
Metrics
H-Index
i10 Index
Citation Counts
15
18
731
Rankings
Ranking Based On Selection: 16
Minsu Kim
Metrics
H-Index
i10 Index
Citation Counts
11
13
315
Rankings
Ranking Based On Selection: 17
Vikrant Gorade
Metrics
H-Index
i10 Index
Citation Counts
10
11
397
Nanotechnology
Medical textile
Nanocellulose
Microcellulose
Fiber modification
Rankings
Ranking Based On Selection: 18
Momin Bilal
Metrics
H-Index
i10 Index
Citation Counts
7
7
387
Rankings
Ranking Based On Selection: 19
Minsu Kim
Metrics
H-Index
i10 Index
Citation Counts
6
5
283
3-dimensional nano-architecting and hybridizing nanomaterials