University, Subject, Country, Region, World
National University of Singapore 2.211 Scientists Subject Rankings - 2025
The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Feb 04, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (870.057) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 1
Retinal disease
diabetes
hypertension
artificial intelligence
Metrics
H-Index
i10 Index
Citation Counts
227
1,701
268,480
* Total H IndexRankings
Ranking Based On Selection: 2
free radicals
antioxidants
Metrics
H-Index
i10 Index
Citation Counts
213
769
273,695
* Total H IndexRankings
Ranking Based On Selection: 3
Crossfields
Metrics
H-Index
i10 Index
Citation Counts
207
1,699
202,820
* Total H IndexRankings
Ranking Based On Selection: 4
molecular imaging
nanomedicine
drug and gene delivery
theranostics
radiopharmaceuticals
Metrics
H-Index
i10 Index
Citation Counts
206
1,016
155,561
* Total H IndexRankings
Ranking Based On Selection: 5
Wireless Communications
MIMO
Cognitive Radio
Wireless Power Transfer
UAV
Metrics
H-Index
i10 Index
Citation Counts
146
456
102,884
* Total H IndexRankings
Ranking Based On Selection: 6
Cancer Pharmacology
Metrics
H-Index
i10 Index
Citation Counts
145
458
61,190
* Total H IndexRankings
Ranking Based On Selection: 7
graphene
2-D materials
surface science
covalent organic framewok
batteries
Metrics
H-Index
i10 Index
Citation Counts
136
573
90,635
* Total H IndexRankings
Ranking Based On Selection: 8
Nutritional Epidemiology
Obesity
Type 2 diabetes
Cardiovascular Diseases
Metrics
H-Index
i10 Index
Citation Counts
136
384
78,411
* Total H IndexRankings
Ranking Based On Selection: 9
computer vision
machine learning
Metrics
H-Index
i10 Index
Citation Counts
129
350
65,708
* Total H IndexRankings
Ranking Based On Selection: 10
Mechanobiology
Cell Mechanics
Microfluidics
Circulating Biomarkers
Flexible Electronics
Metrics
H-Index
i10 Index
Citation Counts
129
476
66,063
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* Total H IndexRankings
Ranking Based On Selection: 11
aggregation-induced-emission
conjugated polymer
conjugated polyelectrolyte
sensing and imaging
cancer therapy
Metrics
H-Index
i10 Index
Citation Counts
127
528
63,038
* Total H IndexRankings
Ranking Based On Selection: 12
Metrics
H-Index
i10 Index
Citation Counts
127
328
55,901
* Total H IndexRankings
Ranking Based On Selection: 13
Multimedia Information Retrieval
Live Social Media Analysis
Metrics
H-Index
i10 Index
Citation Counts
126
632
80,673
* Total H IndexRankings
Ranking Based On Selection: 14
Two-Dimensional Materials
Quantum magnetism
Superconductivity
Strongly Correlated Electron Systems.
Metrics
H-Index
i10 Index
Citation Counts
126
326
109,441
* Total H IndexRankings
Ranking Based On Selection: 15
Electromagnetics
metaphotonics
low-dimensional material optics
Metrics
H-Index
i10 Index
Citation Counts
125
495
54,454
* Total H IndexRankings
Ranking Based On Selection: 16
Materials/Polymer/Surface Science and Engineering
Metrics
H-Index
i10 Index
Citation Counts
118
672
54,935
* Total H IndexRankings
Ranking Based On Selection: 17
Solar Energy Conversion
Batteries
Electrocatalysis
Polymers and Nanocrystals
Self-Assembly
Metrics
H-Index
i10 Index
Citation Counts
117
364
43,131
* Total H IndexRankings
Ranking Based On Selection: 18
Materials
Nanostructures
Energy Storage
Metrics
H-Index
i10 Index
Citation Counts
116
347
48,010
* Total H IndexRankings
Ranking Based On Selection: 19
Biomaterials
Nanotechnology
Surface Science and Engineering
Metrics
H-Index
i10 Index
Citation Counts
116
582
48,833
* Total H IndexRankings
Ranking Based On Selection: 20
Materials Science and Engineering
Metrics
H-Index
i10 Index
Citation Counts
113
500
47,651
* Total H IndexRankings
Ranking Based On Selection: 21
Photon upconversion
luminescent nanoparticles
Immunotherapy
Catalysis
Scintillators
Metrics
H-Index
i10 Index
Citation Counts
113
278
64,035
* Total H IndexRankings
Ranking Based On Selection: 22
Sensor
Nanophotonics
MEMS
Energy Harvesting
AIoT
Metrics
H-Index
i10 Index
Citation Counts
107
481
39,296
* Total H IndexRankings
Ranking Based On Selection: 23
Cancer Research
Metrics
H-Index
i10 Index
Citation Counts
107
327
41,121
* Total H IndexRankings
Ranking Based On Selection: 24
Environmental Health
Metabolomics
Toxicology
Metrics
H-Index
i10 Index
Citation Counts
107
359
37,392
* Total H IndexRankings
Ranking Based On Selection: 25
Metrics
H-Index
i10 Index
Citation Counts
107
529
47,104
Tien Yin Wong
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
227
1,701
268,480
Retinal disease
diabetes
hypertension
artificial intelligence
Barry Halliwell
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
213
769
273,695
Seeram Ramakrishna
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
207
1,699
202,820
Xiaoyuan Shawn Chen
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
206
1,016
155,561
molecular imaging
nanomedicine
drug and gene delivery
theranostics
radiopharmaceuticals
Rui Zhang
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
146
456
102,884
Wireless Communications
MIMO
Cognitive Radio
Wireless Power Transfer
UAV
Gautam Sethi
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
145
458
61,190
Kian Ping Loh
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
136
573
90,635
graphene
2-D materials
surface science
covalent organic framewok
batteries
Rob M Van Dam
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
136
384
78,411
Nutritional Epidemiology
Obesity
Type 2 diabetes
Cardiovascular Diseases
Jiashi Feng
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
129
350
65,708
computer vision
machine learning
Chwee Teck CT Lim
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
129
476
66,063
Mechanobiology
Cell Mechanics
Microfluidics
Circulating Biomarkers
Flexible Electronics
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!
Bin Liu
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
127
528
63,038
aggregation-induced-emission
conjugated polymer
conjugated polyelectrolyte
sensing and imaging
cancer therapy
Daniel G Tenen
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
127
328
55,901
Tat Seng Chua
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
126
632
80,673
Antonio H Castro Neto
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
126
326
109,441
Two-Dimensional Materials
Quantum magnetism
Superconductivity
Strongly Correlated Electron Systems.
Cheng Wei Qiu
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
125
495
54,454
Electromagnetics
metaphotonics
low-dimensional material optics
En Tang Kang
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
118
672
54,935
Materials/Polymer/Surface Science and Engineering
Zhiqun Lin
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
117
364
43,131
Solar Energy Conversion
Batteries
Electrocatalysis
Polymers and Nanocrystals
Self-Assembly
Jim Yang Lee
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
116
347
48,010
Materials
Nanostructures
Energy Storage
Koon Gee Neoh
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
116
582
48,833
Biomaterials
Nanotechnology
Surface Science and Engineering
John Wang
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
113
500
47,651
Materials Science and Engineering
Xiaogang Liu
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
113
278
64,035
Photon upconversion
luminescent nanoparticles
Immunotherapy
Catalysis
Scintillators
Chengkuo Lee
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
107
481
39,296
Sensor
Nanophotonics
MEMS
Energy Harvesting
AIoT
Patrick Tan
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
107
327
41,121
Choon Nam Ong
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
107
359
37,392
Yoshiaki Ito
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
107
529
47,104