Total 2,384,784 scientists, country 221, and institutions 24,462 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Total i10 IndexRankings
Ranking Based On Selection: 1
biosensors
electrochemistry
nanomotors
modified electrodes
microfabrication
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,195
608
0.509
* Total i10 IndexRankings
Ranking Based On Selection: 2
Nanomaterials
Biomaterials
Porous silicon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
297
161
0.542
* Total i10 IndexRankings
Ranking Based On Selection: 3
Nanomedicine
Biomaterials
Drug Delivery
Countermeasure
Vaccine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
284
268
0.944
* Total i10 IndexRankings
Ranking Based On Selection: 4
NanoEngineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
218
205
0.940
* Total i10 IndexRankings
Ranking Based On Selection: 5
energy storage
batteries
materials chemistry
electrochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
204
132
0.647
* Total i10 IndexRankings
Ranking Based On Selection: 6
Bioprinting
Biomanufacturing
Nano-Biomaterials
Organ-on-a-chip
Stem Cell Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
171
126
0.737
* Total i10 IndexRankings
Ranking Based On Selection: 7
nanomedicine
biomimetic nanotechnology
cellular nanoparticles
immuno-engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
131
126
0.962
* Total i10 IndexRankings
Ranking Based On Selection: 8
Photoacoustic Imaging
Ultrasound Contrast Media
Nanotechnology
In vitro Diagnostics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
129
124
0.961
* Total i10 IndexRankings
Ranking Based On Selection: 9
Nanomaterials
Functional Polymers
Electrochemistry
Energy Storage
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
118
106
0.898
* Total i10 IndexRankings
Ranking Based On Selection: 10
Organic electronics
unconventional nanofabrication
stretchable electronics
organic chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
103
91
0.883
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!
* Total i10 IndexRankings
Ranking Based On Selection: 11
RNA drug targeting
nucleic acid nanotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
43
0.439
* Total i10 IndexRankings
Ranking Based On Selection: 12
Wearable Ultrasound
Cellular Interfaces
Functional Materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
87
0.935
* Total i10 IndexRankings
Ranking Based On Selection: 13
Nanostructure
Nanomedicine
Biosensor
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
85
0.988
* Total i10 IndexRankings
Ranking Based On Selection: 14
solar cells
(photo)electrochemical energy storage
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
42
0.636
* Total i10 IndexRankings
Ranking Based On Selection: 15
Nano
Colloids
Self-Assembly
Plasmonics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
46
0.807
* Total i10 IndexRankings
Ranking Based On Selection: 16
Magnetism
Spin Physics
Nanomaterials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
37
0.881
* Total i10 IndexRankings
Ranking Based On Selection: 17
nanomedicine
nanotechnology
drug delivery
cancer immunotherapy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
34
0.971
* Total i10 IndexRankings
Ranking Based On Selection: 18
Immunotherapy
nanoparticles
surface chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
31
0.939
* Total i10 IndexRankings
Ranking Based On Selection: 19
nanomedicine
cancer immunotherapy
nanoparticles for drug delivery
nanovaccine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
32
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 20
Nanomaterials
Central Nervous System
Peptides
Drug Delivery
Nanosensors
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
26
0.867
* Total i10 IndexRankings
Ranking Based On Selection: 21
Nanotechnology
Nano-bioelectronics
Nano-Bio interface
Nuclear Mechanobiology
Nuclear Rupture and Repair
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
23
0.767
* Total i10 IndexRankings
Ranking Based On Selection: 22
hyperlipidemia
leukemia
oncology
radio-immunotherapy
nanoparticles
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
12
0.571
* Total i10 IndexRankings
Ranking Based On Selection: 23
Nanotechnology
Materials Science
Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
20
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 24
Nanoengineering
Drug Delivery
Ophthalmology
Chemical Engineering
Biomedical Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
18
0.900
* Total i10 IndexRankings
Ranking Based On Selection: 25
Nanomedicine
materials science
nanoscience
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
14
0.700
Joseph Wang
University of California San Diego
San Diego, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,195
608
0.509
biosensors
electrochemistry
nanomotors
modified electrodes
microfabrication
Michael J Sailor
University of California San Diego
San Diego, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
297
161
0.542
Nanomaterials
Biomaterials
Porous silicon
Liangfang Zhang
University of California San Diego
San Diego, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
284
268
0.944
Nanomedicine
Biomaterials
Drug Delivery
Countermeasure
Vaccine
Nicole F Steinmetz
University of California San Diego
San Diego, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
218
205
0.940
Ping Liu
University of California San Diego
San Diego, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
204
132
0.647
energy storage
batteries
materials chemistry
electrochemistry
Shaochen Chen
University of California San Diego
San Diego, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
171
126
0.737
Bioprinting
Biomanufacturing
Nano-Biomaterials
Organ-on-a-chip
Stem Cell Engineering
Ronnie H Fang
University of California San Diego
San Diego, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
131
126
0.962
nanomedicine
biomimetic nanotechnology
cellular nanoparticles
immuno-engineering
Jesse V Jokerst
University of California San Diego
San Diego, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
129
124
0.961
Photoacoustic Imaging
Ultrasound Contrast Media
Nanotechnology
In vitro Diagnostics
Zheng Chen
University of California San Diego
San Diego, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
118
106
0.898
Nanomaterials
Functional Polymers
Electrochemistry
Energy Storage
Darren J Lipomi
University of California San Diego
San Diego, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
103
91
0.883
Organic electronics
unconventional nanofabrication
stretchable electronics
organic chemistry
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!
Thomas Hermann
University of California San Diego
San Diego, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
43
0.439
RNA drug targeting
nucleic acid nanotechnology
Sheng Xu
University of California San Diego
San Diego, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
87
0.935
Wearable Ultrasound
Cellular Interfaces
Functional Materials
Jiajing Zhou (周加境)
University of California San Diego
San Diego, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
85
0.988
Nanostructure
Nanomedicine
Biosensor
David P Fenning
University of California San Diego
San Diego, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
42
0.636
solar cells
(photo)electrochemical energy storage
Andrea Tao
University of California San Diego
San Diego, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
46
0.807
Nano
Colloids
Self-Assembly
Plasmonics
Jeffrey Rinehart|Jeffrey D. Rinehart
University of California San Diego
San Diego, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
37
0.881
Magnetism
Spin Physics
Nanomaterials
Brian Luk
University of California San Diego
San Diego, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
34
0.971
nanomedicine
nanotechnology
drug delivery
cancer immunotherapy
Chao Wang
University of California San Diego
San Diego, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
31
0.939
Immunotherapy
nanoparticles
surface chemistry
Jiarong Zhou
University of California San Diego
San Diego, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
32
1.000
nanomedicine
cancer immunotherapy
nanoparticles for drug delivery
nanovaccine
Ester J Kwon
University of California San Diego
San Diego, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
26
0.867
Nanomaterials
Central Nervous System
Peptides
Drug Delivery
Nanosensors
Zeinab Jahed
University of California San Diego
San Diego, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
23
0.767
Nanotechnology
Nano-bioelectronics
Nano-Bio interface
Nuclear Mechanobiology
Nuclear Rupture and Repair
Ida Franiak Pietryga
University of California San Diego
San Diego, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
12
0.571
hyperlipidemia
leukemia
oncology
radio-immunotherapy
nanoparticles
Daniel Rodriquez
University of California San Diego
San Diego, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
20
1.000
Nanotechnology
Materials Science
Engineering
Viet Anh Nguyen Huu
University of California San Diego
San Diego, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
18
0.900
Nanoengineering
Drug Delivery
Ophthalmology
Chemical Engineering
Biomedical Engineering
Mathieu L Viger
University of California San Diego
San Diego, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
14
0.700
Nanomedicine
materials science
nanoscience