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" (873,864 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
Robert J Hamers
Surface and Interface Chemistry
Energy Storage
Electrocatalysis and Photocatalysis
Environmental Impacts of Nanotechnology
Metrics
H-Index
i10 Index
Citation
107
369
40,855
* Rankings
Ranking Based On Selection :2
Song Jin
nanomaterials
renewable energy
solid state chemistry
spintronics
nanobiotechnology
Metrics
H-Index
i10 Index
Citation
106
259
49,503
Seungpyo Hong
Drug delivery
Nanomedicine
Pharmaceutical science
Cancer immunotherapy
Liquid biopsy
Metrics
H-Index
i10 Index
Citation
54
114
21,212
Michael P Schwartz
Disease models
Nanotechnology
Toxicology
Tissue Engineering
Organoids
Metrics
H-Index
i10 Index
Citation
38
51
7,942
Tarasankar Das
spectroscopy and dynamics of organic molecules and nanomaterials in biological and biomimicking environments.
Metrics
H-Index
i10 Index
Citation
13
16
386
Chuanzi Ouyang
MS imaging
LC-MS
Neuropeptidome
Proteomics and Glycoproteomics
Nanomaterials
Metrics
H-Index
i10 Index
Citation
11
12
1,358
Juhwan Lee
Solid State Electronic Devices
Flexible Electronics
Stretchable Electronics
Nanotechnology
Metrics
H-Index
i10 Index
Citation
10
10
3,075
lin lu
Biosensors
food safety
microfluidics
nanotechnology
electrochemistry
Metrics
H-Index
i10 Index
Citation
7
7
454
Rankings
Ranking Based On Selection: 1
Robert J Hamers
Metrics
H-Index
i10 Index
Citation Counts
107
369
40,855
Surface and Interface Chemistry
Energy Storage
Electrocatalysis and Photocatalysis
Environmental Impacts of Nanotechnology
Rankings
Ranking Based On Selection: 2
Song Jin
Metrics
H-Index
i10 Index
Citation Counts
106
259
49,503
nanomaterials
renewable energy
solid state chemistry
spintronics
nanobiotechnology
Rankings
Ranking Based On Selection: 3
Seungpyo Hong
Metrics
H-Index
i10 Index
Citation Counts
54
114
21,212
Drug delivery
Nanomedicine
Pharmaceutical science
Cancer immunotherapy
Liquid biopsy
Rankings
Ranking Based On Selection: 4
Dalong Ni Å€ªå¤§É¾™
Metrics
H-Index
i10 Index
Citation Counts
48
80
11,930
Nanomedicine
Reactive Oxygen Species
Organ Injury
Molecular imaging
Rankings
Ranking Based On Selection: 5
Michael P Schwartz
Metrics
H-Index
i10 Index
Citation Counts
38
51
7,942
Disease models
Nanotechnology
Toxicology
Tissue Engineering
Organoids
Rankings
Ranking Based On Selection: 6
Zhao Zhang
Metrics
H-Index
i10 Index
Citation Counts
28
41
3,305
Rankings
Ranking Based On Selection: 7
Jennifer T Choy
Metrics
H-Index
i10 Index
Citation Counts
19
21
1,998
Rankings
Ranking Based On Selection: 8
Seyoon Kim
Metrics
H-Index
i10 Index
Citation Counts
19
21
2,496
Rankings
Ranking Based On Selection: 9
Lianna Dang
Metrics
H-Index
i10 Index
Citation Counts
15
15
4,247
Rankings
Ranking Based On Selection: 10
Tarasankar Das
Metrics
H-Index
i10 Index
Citation Counts
13
16
386
spectroscopy and dynamics of organic molecules and nanomaterials in biological and biomimicking environments.
Rankings
Ranking Based On Selection: 11
Chuanzi Ouyang
Metrics
H-Index
i10 Index
Citation Counts
11
12
1,358
MS imaging
LC-MS
Neuropeptidome
Proteomics and Glycoproteomics
Nanomaterials
Rankings
Ranking Based On Selection: 12
Juhwan Lee
Metrics
H-Index
i10 Index
Citation Counts
10
10
3,075
Solid State Electronic Devices
Flexible Electronics
Stretchable Electronics
Nanotechnology
Rankings
Ranking Based On Selection: 13
lin lu
Metrics
H-Index
i10 Index
Citation Counts
7
7
454
Biosensors
food safety
microfluidics
nanotechnology
electrochemistry