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.

* Rankings
Ranking Based On Selection :2
Mengxiao Yu
Nanomedicine
Fluorescence imaging
Renal clearable nanoparticles
Kidney disease
Metrics
H-Index
i10 Index
Citation
51
67
13,954
Julia Chan
solid state chemistry
solid state physics
crystal growth
magnetism
electrical properties
Metrics
H-Index
i10 Index
Citation
43
142
6,719
David John Lary
Atmospheric Chemistry
Machine Learning
Remote Sensing
Unmanned Aerial Vehicles
IoT
Metrics
H-Index
i10 Index
Citation
39
85
6,883
Jeremiah J Gassensmith
Organic Chemistry
Materials Science
Biomaterials
Biomedical engineering
Metrics
H-Index
i10 Index
Citation
38
67
5,953
Ronald A Smaldone
Organic Materials
Porous Polymers
Covalent Organic Frameworks
3D Printing
Metrics
H-Index
i10 Index
Citation
33
50
4,944
Gabriele Meloni
Biochemistry
Bioinorganic Chemistry
Chemical Biology
Structural Biology
Metrics
H-Index
i10 Index
Citation
25
40
2,436
Sheel Dodani
Chemical biology
bioinorganic chemistry
protein engineering
molecular imaging
Metrics
H-Index
i10 Index
Citation
19
24
4,129
Jean Francois Veyan
surface chemistry and modification
ALD
FTIR
XPS
macro and nano crystalline diamond
Metrics
H-Index
i10 Index
Citation
17
24
1,178
Jiyong Lee
Chemical Biology
Cancer Biology
Drug Discovery
Metrics
H-Index
i10 Index
Citation
17
22
2,324
Yuxuan Wang
Scientific Instruments
Material Chemistry
Energy Storage/Conversion
Metrics
H-Index
i10 Index
Citation
16
20
1,589
Regina A Baglia
analytical chemistry
bioinorganic chemistry
bioanalytical chemistry
assay development
Metrics
H-Index
i10 Index
Citation
12
12
1,011
Hedieh Torabifard
MD
QM/MM
Membrane proteins
polarizable force fields
Nucleosome core particles
Metrics
H-Index
i10 Index
Citation
11
12
1,012
Shaobo Li
Core-shell Nanoparticles
Metal Organic Frameworks
Virus Nanoparticles
Biomimetic Mineralization
Metrics
H-Index
i10 Index
Citation
9
9
916
Edson V Perez
Membranes
gas separation
instrumentation
organic chemistry
Metrics
H-Index
i10 Index
Citation
9
8
1,013
Benjamin Batchelor
Chemistry
Material Science
Biomedical Devices
Additive Manufacturing
Polymer Physics
Metrics
H-Index
i10 Index
Citation
8
8
238
Yen-Chu Lu
Organic synthesis
Photochemistry
Nature product
Biocatalyst
Metrics
H-Index
i10 Index
Citation
8
7
188
Hamilton Lee
Organic Chemistry
Supramolecular Chemistry
Bioconjugation
Stimulus-Responsive Materials
Viral Nanoparticles
Metrics
H-Index
i10 Index
Citation
8
6
328
Seyed Mahmoud Hosseini
Shape Memory Polymer
Flexible Electronic
Additive Manufacturing
3D Printing
Imprinted Polymer
Metrics
H-Index
i10 Index
Citation
8
7
257
Muhammad Abbas
Nanotechnology
Semiconductors
Environment & Energy
MOFs
Nanomaterials
Metrics
H-Index
i10 Index
Citation
7
5
133
Jonghae Youn
nanoparticle
chemical biology
drug delivery
LC-MS/MS
Metrics
H-Index
i10 Index
Citation
6
6
523
Jasmine Nojadera Tutol
Chemistry & Biochemistry
Protein Engineering
Fluorescent Proteins
Metrics
H-Index
i10 Index
Citation
6
4
131
Bikash Manandhar
Peptide Chemistry
Bioconjugation
Biomolecular imaging
Pancreatic beta cell imaging
Diabetes/Obesity/Cancer
Metrics
H-Index
i10 Index
Citation
5
4
389
Dineli Ts Ranathunga
Computational Chemistry
Molecular Modeling
Drug Development
BioPhysics
Surface Chemistry
Metrics
H-Index
i10 Index
Citation
5
4
130
Dushanthi Shamila Dissanayake
Organic chemistry
Polymer chemistry
Analytical chemistry
Organic electronics
Metrics
H-Index
i10 Index
Citation
4
4
153
Kulatheepan Thanabalasingam
Inorganic Solid State Chemistry
Green Chemistry
Photocatalysis
Metrics
H-Index
i10 Index
Citation
4
1
69
Shevon N Alexander
Organic Chemistry
Biochemistry
Neuroscience
Immunology
Chronic Pain
Metrics
H-Index
i10 Index
Citation
2
1
256
Nosakhare Igie|Nosa Igie, Nosakhare Famous Igie
Analytical Chemistry
Bioanalytical Chemistry
Polymeric Drug Delivery
Polymer Science
Metrics
H-Index
i10 Index
Citation
2
0
17
Rankings
Ranking Based On Selection: 1
Vladimir Gevorgyan
Metrics
H-Index
i10 Index
Citation Counts
89
241
27,349
Rankings
Ranking Based On Selection: 2
Mengxiao Yu
Metrics
H-Index
i10 Index
Citation Counts
51
67
13,954
Nanomedicine
Fluorescence imaging
Renal clearable nanoparticles
Kidney disease
Rankings
Ranking Based On Selection: 3
Julia Chan
Metrics
H-Index
i10 Index
Citation Counts
43
142
6,719
solid state chemistry
solid state physics
crystal growth
magnetism
electrical properties
Rankings
Ranking Based On Selection: 4
Mihaela C Stefan
Metrics
H-Index
i10 Index
Citation Counts
42
108
8,017
Rankings
Ranking Based On Selection: 5
David John Lary
Metrics
H-Index
i10 Index
Citation Counts
39
85
6,883
Atmospheric Chemistry
Machine Learning
Remote Sensing
Unmanned Aerial Vehicles
IoT
Rankings
Ranking Based On Selection: 6
Jeremiah J Gassensmith
Metrics
H-Index
i10 Index
Citation Counts
38
67
5,953
Organic Chemistry
Materials Science
Biomaterials
Biomedical engineering
Rankings
Ranking Based On Selection: 7
Michael C Biewer
Metrics
H-Index
i10 Index
Citation Counts
34
77
3,407
Rankings
Ranking Based On Selection: 8
Ronald A Smaldone
Metrics
H-Index
i10 Index
Citation Counts
33
50
4,944
Organic Materials
Porous Polymers
Covalent Organic Frameworks
3D Printing
Rankings
Ranking Based On Selection: 9
Gabriele Meloni
Metrics
H-Index
i10 Index
Citation Counts
25
40
2,436
Biochemistry
Bioinorganic Chemistry
Chemical Biology
Structural Biology
Rankings
Ranking Based On Selection: 10
Sheel Dodani
Metrics
H-Index
i10 Index
Citation Counts
19
24
4,129
Chemical biology
bioinorganic chemistry
protein engineering
molecular imaging
Rankings
Ranking Based On Selection: 11
Jean Francois Veyan
Metrics
H-Index
i10 Index
Citation Counts
17
24
1,178
surface chemistry and modification
ALD
FTIR
XPS
macro and nano crystalline diamond
Rankings
Ranking Based On Selection: 12
Jiyong Lee
Metrics
H-Index
i10 Index
Citation Counts
17
22
2,324
Chemical Biology
Cancer Biology
Drug Discovery
Rankings
Ranking Based On Selection: 13
Yuxuan Wang
Metrics
H-Index
i10 Index
Citation Counts
16
20
1,589
Scientific Instruments
Material Chemistry
Energy Storage/Conversion
Rankings
Ranking Based On Selection: 14
Ali Munaim Yousif
Metrics
H-Index
i10 Index
Citation Counts
16
18
460
Rankings
Ranking Based On Selection: 15
Regina A Baglia
Metrics
H-Index
i10 Index
Citation Counts
12
12
1,011
analytical chemistry
bioinorganic chemistry
bioanalytical chemistry
assay development
Rankings
Ranking Based On Selection: 16
Yalini H Wijesundara
Metrics
H-Index
i10 Index
Citation Counts
11
12
352
Rankings
Ranking Based On Selection: 17
Hedieh Torabifard
Metrics
H-Index
i10 Index
Citation Counts
11
12
1,012
MD
QM/MM
Membrane proteins
polarizable force fields
Nucleosome core particles
Rankings
Ranking Based On Selection: 18
Shaobo Li
Metrics
H-Index
i10 Index
Citation Counts
9
9
916
Core-shell Nanoparticles
Metal Organic Frameworks
Virus Nanoparticles
Biomimetic Mineralization
Rankings
Ranking Based On Selection: 19
Qi Cai
Metrics
H-Index
i10 Index
Citation Counts
9
9
463
Brain Barriers
Drug Delivery
Cancer Therapy
Rankings
Ranking Based On Selection: 20
Edson V Perez
Metrics
H-Index
i10 Index
Citation Counts
9
8
1,013
Membranes
gas separation
instrumentation
organic chemistry
Rankings
Ranking Based On Selection: 21
Ziyan Zhang
Metrics
H-Index
i10 Index
Citation Counts
8
8
343
Rankings
Ranking Based On Selection: 22
Benjamin Batchelor
Metrics
H-Index
i10 Index
Citation Counts
8
8
238
Chemistry
Material Science
Biomedical Devices
Additive Manufacturing
Polymer Physics
Rankings
Ranking Based On Selection: 23
Yen-Chu Lu
Metrics
H-Index
i10 Index
Citation Counts
8
7
188
Organic synthesis
Photochemistry
Nature product
Biocatalyst
Rankings
Ranking Based On Selection: 24
Hamilton Lee
Metrics
H-Index
i10 Index
Citation Counts
8
6
328
Organic Chemistry
Supramolecular Chemistry
Bioconjugation
Stimulus-Responsive Materials
Viral Nanoparticles
Rankings
Ranking Based On Selection: 25
Eric R Welin
Metrics
H-Index
i10 Index
Citation Counts
8
8
1,415
Rankings
Ranking Based On Selection: 26
Seyed Mahmoud Hosseini
Metrics
H-Index
i10 Index
Citation Counts
8
7
257
Shape Memory Polymer
Flexible Electronic
Additive Manufacturing
3D Printing
Imprinted Polymer
Rankings
Ranking Based On Selection: 27
Connor Delaney
Metrics
H-Index
i10 Index
Citation Counts
7
7
390
Rankings
Ranking Based On Selection: 28
Soumen Ghosh
Metrics
H-Index
i10 Index
Citation Counts
7
7
257
Rankings
Ranking Based On Selection: 29
Muhammad Abbas
Metrics
H-Index
i10 Index
Citation Counts
7
5
133
Nanotechnology
Semiconductors
Environment & Energy
MOFs
Nanomaterials
Rankings
Ranking Based On Selection: 30
Hamid Reza Firouzi
Metrics
H-Index
i10 Index
Citation Counts
7
6
222
Rankings
Ranking Based On Selection: 31
Jeliza S Bonso
Metrics
H-Index
i10 Index
Citation Counts
6
6
626
Nanomaterials
Supercapacitors
Carbon Nanofibers
Rankings
Ranking Based On Selection: 32
Jonghae Youn
Metrics
H-Index
i10 Index
Citation Counts
6
6
523
nanoparticle
chemical biology
drug delivery
LC-MS/MS
Rankings
Ranking Based On Selection: 33
Jasmine Nojadera Tutol
Metrics
H-Index
i10 Index
Citation Counts
6
4
131
Chemistry & Biochemistry
Protein Engineering
Fluorescent Proteins
Rankings
Ranking Based On Selection: 34
Bikash Manandhar
Metrics
H-Index
i10 Index
Citation Counts
5
4
389
Peptide Chemistry
Bioconjugation
Biomolecular imaging
Pancreatic beta cell imaging
Diabetes/Obesity/Cancer
Rankings
Ranking Based On Selection: 35
Dineli Ts Ranathunga
Metrics
H-Index
i10 Index
Citation Counts
5
4
130
Computational Chemistry
Molecular Modeling
Drug Development
BioPhysics
Surface Chemistry
Rankings
Ranking Based On Selection: 36
Dushanthi Shamila Dissanayake
Metrics
H-Index
i10 Index
Citation Counts
4
4
153
Organic chemistry
Polymer chemistry
Analytical chemistry
Organic electronics
Rankings
Ranking Based On Selection: 37
Danielle R Berry
Metrics
H-Index
i10 Index
Citation Counts
4
3
392
Rankings
Ranking Based On Selection: 38
Marie L Mortensen
Metrics
H-Index
i10 Index
Citation Counts
4
1
70
Rankings
Ranking Based On Selection: 39
Kulatheepan Thanabalasingam
Metrics
H-Index
i10 Index
Citation Counts
4
1
69
Inorganic Solid State Chemistry
Green Chemistry
Photocatalysis
Rankings
Ranking Based On Selection: 40
Alexandra Shamir
Metrics
H-Index
i10 Index
Citation Counts
4
2
41
Chemistry
nanotechnology
nano medicine
radioisotopes
Rankings
Ranking Based On Selection: 41
Sidhant V Wagulde
Metrics
H-Index
i10 Index
Citation Counts
3
3
78
Rankings
Ranking Based On Selection: 42
Shevon N Alexander
Metrics
H-Index
i10 Index
Citation Counts
2
1
256
Organic Chemistry
Biochemistry
Neuroscience
Immunology
Chronic Pain
Rankings
Ranking Based On Selection: 43
Nosakhare Igie|Nosa Igie, Nosakhare Famous Igie
Metrics
H-Index
i10 Index
Citation Counts
2
0
17
Analytical Chemistry
Bioanalytical Chemistry
Polymeric Drug Delivery
Polymer Science
Rankings
Ranking Based On Selection: 44
Anastasia Dubrovina
Metrics
H-Index
i10 Index
Citation Counts
1
1
28
Rankings
Ranking Based On Selection: 45
Upeksha C Dissanayake
Metrics
H-Index
i10 Index
Citation Counts
1
1
11
Rankings
Ranking Based On Selection: 46
Baowen Li
Metrics
H-Index
i10 Index
Citation Counts
1
0
3