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.

* Rankings
Ranking Based On Selection: 1
Dmitri Golberg
nanotubes
nanosheets
boron nitride
in situ transmission electron microscopy
Metrics
H-Index
i10 Index
Citation
147
651
75,108
* Rankings
Ranking Based On Selection: 2
Lianzhou Wang
Nanomaterials
energy conversion & storage
photocatalysis
solar cells
batteries
Metrics
H-Index
i10 Index
Citation
129
554
58,914
* Rankings
Ranking Based On Selection: 3
Chengzhong Yu
nanomaterials
sol-gel chemistry
drug delivery
energy storage
water treatment
Metrics
H-Index
i10 Index
Citation
102
343
35,928
* Rankings
Ranking Based On Selection: 4
Deepak Dubal
Nanocarbons
Energy Storage
Biomass Valorization
Battery recycling
Metrics
H-Index
i10 Index
Citation
83
231
24,216
* Rankings
Ranking Based On Selection: 5
Ziqi Sun
Nanostructure synthesis
bio-inspired smart structures
sustainable energy
structural ceramics
Metrics
H-Index
i10 Index
Citation
68
150
15,230
* Rankings
Ranking Based On Selection: 7
Wu Wu Qiang
Nanomaterials
perovskite solar cells
optoelectronic applications
Metrics
H-Index
i10 Index
Citation
49
85
7,972
* Rankings
Ranking Based On Selection: 8
Amirali Popat
Nanomaterials
Nanomedicine
Targeted drug delivery
Advanced drug delivery
Metrics
H-Index
i10 Index
Citation
42
74
6,080
* Rankings
Ranking Based On Selection: 9
Hao Song
Nanomaterials
Drug Delivery
Nanomedicine
Electron Microscopy
Metrics
H-Index
i10 Index
Citation
40
79
5,355
* Rankings
Ranking Based On Selection: 10
Jennifer MacLeod
Nanostructured materials
surface science
condensed matter physics
Metrics
H-Index
i10 Index
Citation
37
92
4,389

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: 12
Tuquabo Tesfamichael
Thin films
nanomaterials
metal oxide gas sensors
perovskite solar cells
antibacteria surfaces
Metrics
H-Index
i10 Index
Citation
31
61
3,447
* Rankings
Ranking Based On Selection: 13
Ibrahim Javed
Nanomedicine
Bio-Nano Interface
Amyloids and protein misfolding diseases
Metrics
H-Index
i10 Index
Citation
30
54
2,615
* Rankings
Ranking Based On Selection: 14
HUA YU
Perovskite Solar Cell
Smart Windows
Transparent and Conductive Film
Metrics
H-Index
i10 Index
Citation
30
52
3,659
* Rankings
Ranking Based On Selection: 17
Joseph Fs Fernando
Energy Storage
In situ Transmission Electron Microscopy
Materials Science
Nanomaterials
Photocatalysts
Metrics
H-Index
i10 Index
Citation
25
41
2,296
Abu Ali Ibn Sina
Nanobiotechnology
Cancer
Liquid Biopsy
Nanomedicine
Electrochemistry
Metrics
H-Index
i10 Index
Citation
24
35
2,434
Yun Liu
Nanotechnology
Drug delivery
Biomedical engineering
Microfluidics
Fluorescence imaging
Metrics
H-Index
i10 Index
Citation
23
27
2,232
David Adekoya
Nanomaterials
batteries
photocatalysis
energy storage
energy conversion
Metrics
H-Index
i10 Index
Citation
20
23
2,528
Anand kumar Meka
Nanomedicine
Pharma/Biotech R&D
CMC
Clinical
Regulatory and QA
Metrics
H-Index
i10 Index
Citation
20
24
1,382
Shevanuja Theivendran
Silica Nanoparticles
Cancer Therapy
Immunotherapy
Gold nanoparticles
material science
Metrics
H-Index
i10 Index
Citation
14
14
974
Jie LIU
Medicine
Oncological biology
Nanomedicine
Nanomaterials
Inflammatory bowel diseases
Metrics
H-Index
i10 Index
Citation
14
16
942
Rankings
Ranking Based On Selection: 1
Dmitri Golberg
Metrics
H-Index
i10 Index
Citation Counts
147
651
75,108
nanotubes
nanosheets
boron nitride
in situ transmission electron microscopy
Rankings
Ranking Based On Selection: 2
Lianzhou Wang
Metrics
H-Index
i10 Index
Citation Counts
129
554
58,914
Nanomaterials
energy conversion & storage
photocatalysis
solar cells
batteries
Rankings
Ranking Based On Selection: 3
Chengzhong Yu
Metrics
H-Index
i10 Index
Citation Counts
102
343
35,928
nanomaterials
sol-gel chemistry
drug delivery
energy storage
water treatment
Rankings
Ranking Based On Selection: 4
Deepak Dubal
Metrics
H-Index
i10 Index
Citation Counts
83
231
24,216
Nanocarbons
Energy Storage
Biomass Valorization
Battery recycling
Rankings
Ranking Based On Selection: 5
Ziqi Sun
Metrics
H-Index
i10 Index
Citation Counts
68
150
15,230
Nanostructure synthesis
bio-inspired smart structures
sustainable energy
structural ceramics
Rankings
Ranking Based On Selection: 6
Wayde Martens
Metrics
H-Index
i10 Index
Citation Counts
61
194
14,540
Rankings
Ranking Based On Selection: 7
Wu Wu Qiang
Metrics
H-Index
i10 Index
Citation Counts
49
85
7,972
Nanomaterials
perovskite solar cells
optoelectronic applications
Rankings
Ranking Based On Selection: 8
Amirali Popat
Metrics
H-Index
i10 Index
Citation Counts
42
74
6,080
Nanomaterials
Nanomedicine
Targeted drug delivery
Advanced drug delivery
Rankings
Ranking Based On Selection: 9
Hao Song
Metrics
H-Index
i10 Index
Citation Counts
40
79
5,355
Nanomaterials
Drug Delivery
Nanomedicine
Electron Microscopy
Rankings
Ranking Based On Selection: 10
Jennifer MacLeod
Metrics
H-Index
i10 Index
Citation Counts
37
92
4,389
Nanostructured materials
surface science
condensed matter physics

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
Chao Zhang
Metrics
H-Index
i10 Index
Citation Counts
32
46
4,280
Rankings
Ranking Based On Selection: 12
Tuquabo Tesfamichael
Metrics
H-Index
i10 Index
Citation Counts
31
61
3,447
Thin films
nanomaterials
metal oxide gas sensors
perovskite solar cells
antibacteria surfaces
Rankings
Ranking Based On Selection: 13
Ibrahim Javed
Metrics
H-Index
i10 Index
Citation Counts
30
54
2,615
Nanomedicine
Bio-Nano Interface
Amyloids and protein misfolding diseases
Rankings
Ranking Based On Selection: 14
HUA YU
Metrics
H-Index
i10 Index
Citation Counts
30
52
3,659
Perovskite Solar Cell
Smart Windows
Transparent and Conductive Film
Rankings
Ranking Based On Selection: 15
Jafar Hasan
Metrics
H-Index
i10 Index
Citation Counts
28
37
6,684
Rankings
Ranking Based On Selection: 16
Mu Xiao
Metrics
H-Index
i10 Index
Citation Counts
27
38
4,204
Rankings
Ranking Based On Selection: 17
Joseph Fs Fernando
Metrics
H-Index
i10 Index
Citation Counts
25
41
2,296
Energy Storage
In situ Transmission Electron Microscopy
Materials Science
Nanomaterials
Photocatalysts
Rankings
Ranking Based On Selection: 18
Abu Ali Ibn Sina
Metrics
H-Index
i10 Index
Citation Counts
24
35
2,434
Nanobiotechnology
Cancer
Liquid Biopsy
Nanomedicine
Electrochemistry
Rankings
Ranking Based On Selection: 19
Yun Liu
Metrics
H-Index
i10 Index
Citation Counts
23
27
2,232
Nanotechnology
Drug delivery
Biomedical engineering
Microfluidics
Fluorescence imaging
Rankings
Ranking Based On Selection: 20
Tengfei Qiu
Metrics
H-Index
i10 Index
Citation Counts
22
26
2,232
Rankings
Ranking Based On Selection: 21
David Adekoya
Metrics
H-Index
i10 Index
Citation Counts
20
23
2,528
Nanomaterials
batteries
photocatalysis
energy storage
energy conversion
Rankings
Ranking Based On Selection: 22
Anand kumar Meka
Metrics
H-Index
i10 Index
Citation Counts
20
24
1,382
Nanomedicine
Pharma/Biotech R&D
CMC
Clinical
Regulatory and QA
Rankings
Ranking Based On Selection: 23
Dongning He
Metrics
H-Index
i10 Index
Citation Counts
16
17
1,027
Rankings
Ranking Based On Selection: 24
Shevanuja Theivendran
Metrics
H-Index
i10 Index
Citation Counts
14
14
974
Silica Nanoparticles
Cancer Therapy
Immunotherapy
Gold nanoparticles
material science
Rankings
Ranking Based On Selection: 25
Elliot Cheng
Metrics
H-Index
i10 Index
Citation Counts
14
18
649
Rankings
Ranking Based On Selection: 26
Jie LIU
Metrics
H-Index
i10 Index
Citation Counts
14
16
942
Medicine
Oncological biology
Nanomedicine
Nanomaterials
Inflammatory bowel diseases
Rankings
Ranking Based On Selection: 27
Bharati Gupta
Metrics
H-Index
i10 Index
Citation Counts
13
13
676
Rankings
Ranking Based On Selection: 28
Zhi Zhang
Metrics
H-Index
i10 Index
Citation Counts
12
12
588
Rankings
Ranking Based On Selection: 29
Karishma T Mody
Metrics
H-Index
i10 Index
Citation Counts
9
8
960