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.

Zhongrui Jerry Li
Synchrotron(XAFS/XMCD/XPS/XRD)
Nanomaterials and Nanotech
Photovoltaics
Surface and Catalysis
Metrics
H-Index
i10 Index
Citation
43
82
8,439
Seok Ki Choi
nanotechnology
phototherapeutics
chemical biology
medicinal chemistry
Metrics
H-Index
i10 Index
Citation
42
99
11,310
Sung Hyun Jo
Nanotechnology
Nonvolatile Memory
Neuromorphic System
Machine Learning
Metrics
H-Index
i10 Index
Citation
39
63
11,942
Gustavo Mendonça
Nanotechnology
Bone biology
hMSCs
Osseointegration
Titanium topography
Metrics
H-Index
i10 Index
Citation
31
63
4,733
Alexander Johnson Buck
Single-Molecule Biophysics
Fluorescence Microscopy
Digital Biology
Image Processing
Machine Learning
Metrics
H-Index
i10 Index
Citation
21
27
3,143
Fuxi Cai
RRAM
Neuromorphic Computing
Memristor
Crossbar Array
Nanotechnology
Metrics
H-Index
i10 Index
Citation
14
15
3,538

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J Scott Vanepps
Antimicrobials
nanoparticles
sepsis
medical device infection
biofilms
Metrics
H-Index
i10 Index
Citation
13
14
2,643
Yi Kuei Ryan Wu
Photonics
optoelectronics
nanophotonics
plasmonics
nanotechnology
Metrics
H-Index
i10 Index
Citation
13
15
2,252
Rankings
Ranking Based On Selection: 1
Nicholas A Kotov
Metrics
H-Index
i10 Index
Citation Counts
152
469
85,638
Rankings
Ranking Based On Selection: 2
Angela Violi
Metrics
H-Index
i10 Index
Citation Counts
53
103
8,473
Rankings
Ranking Based On Selection: 3
Zhongrui Jerry Li
Metrics
H-Index
i10 Index
Citation Counts
43
82
8,439
Synchrotron(XAFS/XMCD/XPS/XRD)
Nanomaterials and Nanotech
Photovoltaics
Surface and Catalysis
Rankings
Ranking Based On Selection: 4
Seok Ki Choi
Metrics
H-Index
i10 Index
Citation Counts
42
99
11,310
nanotechnology
phototherapeutics
chemical biology
medicinal chemistry
Rankings
Ranking Based On Selection: 5
Sung Hyun Jo
Metrics
H-Index
i10 Index
Citation Counts
39
63
11,942
Nanotechnology
Nonvolatile Memory
Neuromorphic System
Machine Learning
Rankings
Ranking Based On Selection: 6
Fred Terry
Metrics
H-Index
i10 Index
Citation Counts
37
64
4,075
Rankings
Ranking Based On Selection: 7
Gustavo Mendonça
Metrics
H-Index
i10 Index
Citation Counts
31
63
4,733
Nanotechnology
Bone biology
hMSCs
Osseointegration
Titanium topography
Rankings
Ranking Based On Selection: 8
Alexander Johnson Buck
Metrics
H-Index
i10 Index
Citation Counts
21
27
3,143
Single-Molecule Biophysics
Fluorescence Microscopy
Digital Biology
Image Processing
Machine Learning
Rankings
Ranking Based On Selection: 9
Julian Hyunsoo Kim
Metrics
H-Index
i10 Index
Citation Counts
15
15
1,723
Rankings
Ranking Based On Selection: 10
Fuxi Cai
Metrics
H-Index
i10 Index
Citation Counts
14
15
3,538
RRAM
Neuromorphic Computing
Memristor
Crossbar Array
Nanotechnology

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
J Scott Vanepps
Metrics
H-Index
i10 Index
Citation Counts
13
14
2,643
Antimicrobials
nanoparticles
sepsis
medical device infection
biofilms
Rankings
Ranking Based On Selection: 12
Yi Kuei Ryan Wu
Metrics
H-Index
i10 Index
Citation Counts
13
15
2,252
Photonics
optoelectronics
nanophotonics
plasmonics
nanotechnology
Rankings
Ranking Based On Selection: 13
Daniel Mcnerny
Metrics
H-Index
i10 Index
Citation Counts
10
10
1,338
Rankings
Ranking Based On Selection: 14
Jeffrey Uram
Metrics
H-Index
i10 Index
Citation Counts
7
7
1,339