AD Scientific Index (Alper-Doger Scientific Index) offers the broadest spectrum of branches, providing analysis in 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses can be based on indicators such as the H-index, i10-index, and citation count, as well as their values from the last 6 years. As of Nov 21, 2024, rankings are according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in beta. This is due to the exclusion of (873.864) scientists categorized under 'others,' whose profiles cannot yet be determined, edited, or classified. As these fields are updated, the rankings will adjust accordingly. Please keep this in mind. See Also: [University Subject Rankings]
* Total H IndexRankings
Ranking Based On Selection
:1
aggregation-induced-emission
conjugated polymer
conjugated polyelectrolyte
sensing and imaging
cancer therapy
Metrics
H-Index
i10 Index
Citation Counts
125
521
61,758
* Total H IndexRankings
Ranking Based On Selection
:2
Materials
Nanostructures
Energy Storage
Metrics
H-Index
i10 Index
Citation Counts
116
346
47,530
* Total H IndexRankings
Ranking Based On Selection
:3
Biomaterials
Nanotechnology
Surface Science and Engineering
Metrics
H-Index
i10 Index
Citation Counts
115
582
48,481
* Total H IndexRankings
Ranking Based On Selection
:4
Reaction Engineering & Catalysis
Air Pollution and Waste Water Control Engineering
Fuel Technology
Nanoscience & Nanotechnol
Metrics
H-Index
i10 Index
Citation Counts
111
523
47,381
* Total H IndexRankings
Ranking Based On Selection
:5
nanoclusters
metal nanomaterials
Nanoscience & Nanotechnology
nanomedicine
nano-biology
Metrics
H-Index
i10 Index
Citation Counts
99
227
34,561
* Total H IndexRankings
Ranking Based On Selection
:6
Particle Technology
Drug Delivery System
Biomass Gasification
Metrics
H-Index
i10 Index
Citation Counts
90
327
25,716
* Total H IndexRankings
Ranking Based On Selection
:7
Synchrotron Radiation for Materials Science Applications
Metrics
H-Index
i10 Index
Citation Counts
89
262
26,688
* Total H IndexRankings
Ranking Based On Selection
:8
Porous Materials
Membranes
Gas Separation
Nanofiltration
Chemical Sensing
Metrics
H-Index
i10 Index
Citation Counts
86
200
27,108
* Total H IndexRankings
Ranking Based On Selection
:9
Chemistry
Materials Science
Surface Science
Metrics
H-Index
i10 Index
Citation Counts
86
241
29,971
* Total H IndexRankings
Ranking Based On Selection
:10
Green Chemistry
Catalysis
Chitin
CO2
Metrics
H-Index
i10 Index
Citation Counts
84
199
23,214
* Total H IndexRankings
Ranking Based On Selection
:11
Nanomedicine
Biomaterials
Drug Delivery
Cancer Nanotechnology
Metrics
H-Index
i10 Index
Citation Counts
83
173
25,191
* Total H IndexRankings
Ranking Based On Selection
:12
Materials Modeling
MOFs
Polymer Membranes
Amphiphilic Polymers
Metrics
H-Index
i10 Index
Citation Counts
82
253
19,181
* Total H IndexRankings
Ranking Based On Selection
:13
Renewable Solar Fuels
Photo-catalysis and Water Splitting
CO2 conversion and Hydrogen Production
Wastewater Treatment
Metrics
H-Index
i10 Index
Citation Counts
80
264
18,268
* Total H IndexRankings
Ranking Based On Selection
:14
Electrochemistry
Electrocatalysis
Lithium-ion batteries
Li-Air batteries
Supercapacitors
Metrics
H-Index
i10 Index
Citation Counts
79
179
31,610
* Total H IndexRankings
Ranking Based On Selection
:15
Heterogeneous Catalysts
Biodiesel
Nano-magnetic Catalysts
Bio-based Catalysts
Metrics
H-Index
i10 Index
Citation Counts
77
301
20,844
* Total H IndexRankings
Ranking Based On Selection
:16
Gas Hydrates
Clathrate Hydrates
Chemical Engineering
CO2 Capture
CO2 Sequestration
Metrics
H-Index
i10 Index
Citation Counts
74
180
20,364
* Total H IndexRankings
Ranking Based On Selection
:17
Biochemical engineering
Anaerobic digestion
Food waste
Biomaterials
Metrics
H-Index
i10 Index
Citation Counts
74
199
16,415
* Total H IndexRankings
Ranking Based On Selection
:18
Bionanotechnology
NanoEL
TMD
Nano-biology
Nano-safety
Metrics
H-Index
i10 Index
Citation Counts
74
145
19,307
* Total H IndexRankings
Ranking Based On Selection
:19
Chemical reaction
renewable energy
environmental engineering
oleochemical engineering
Metrics
H-Index
i10 Index
Citation Counts
71
203
18,293
* Total H IndexRankings
Ranking Based On Selection
:20
crystallisation
formulation science
life cycle assessment
Metrics
H-Index
i10 Index
Citation Counts
71
204
15,945
* Total H IndexRankings
Ranking Based On Selection
:21
Metrics
H-Index
i10 Index
Citation Counts
69
139
15,273
* Total H IndexRankings
Ranking Based On Selection
:22
Process System Engineering
Modelling and Process Optimization
Direct Methanol fuel cell
Fuel cell technology
Metrics
H-Index
i10 Index
Citation Counts
68
210
20,232
* Total H IndexRankings
Ranking Based On Selection
:23
Nanotechnology
Ultrasound
Pharmaceuticals
Water treatment
Extraction
Metrics
H-Index
i10 Index
Citation Counts
68
222
14,411
* Total H IndexRankings
Ranking Based On Selection
:24
Metrics
H-Index
i10 Index
Citation Counts
66
176
23,241
* Total H IndexRankings
Ranking Based On Selection
:25
process optimization
energy systems & integration
planning/scheduling
chemical logistics
systems biology.
Metrics
H-Index
i10 Index
Citation Counts
66
235
14,039
Bin Liu
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
125
521
61,758
aggregation-induced-emission
conjugated polymer
conjugated polyelectrolyte
sensing and imaging
cancer therapy
Jim Yang Lee
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
116
346
47,530
Materials
Nanostructures
Energy Storage
Koon Gee Neoh
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
115
582
48,481
Biomaterials
Nanotechnology
Surface Science and Engineering
Abdul Rahman Mohamed
Universiti Sains Malaysia
Penang, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
111
523
47,381
Reaction Engineering & Catalysis
Air Pollution and Waste Water Control Engineering
Fuel Technology
Nanoscience & Nanotechnol
Jianping Xie
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
99
227
34,561
nanoclusters
metal nanomaterials
Nanoscience & Nanotechnology
nanomedicine
nano-biology
Chi Hwa Wang
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
90
327
25,716
Particle Technology
Drug Delivery System
Biomass Gasification
Xi Shibo
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
89
262
26,688
Synchrotron Radiation for Materials Science Applications
Dan Zhao
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
86
200
27,108
Porous Materials
Membranes
Gas Separation
Nanofiltration
Chemical Sensing
Hua Chun Zeng
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
86
241
29,971
Chemistry
Materials Science
Surface Science
Ning Yan
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
84
199
23,214
Green Chemistry
Catalysis
Chitin
CO2
Si Shen Feng（冯思慎）
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
83
173
25,191
Nanomedicine
Biomaterials
Drug Delivery
Cancer Nanotechnology
Jianwen Jiang
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
82
253
19,181
Materials Modeling
MOFs
Polymer Membranes
Amphiphilic Polymers
Muhammad Tahir
Universiti Teknologi Malaysia
Johor Bahru, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
80
264
18,268
Renewable Solar Fuels
Photo-catalysis and Water Splitting
CO2 conversion and Hydrogen Production
Wastewater Treatment
Jixin Zhu 朱纪欣
Nanyang Technological University
Jurong West, Singapore
Metrics
H-Index
i10-Index
Citation Counts
79
179
31,610
Electrochemistry
Electrocatalysis
Lithium-ion batteries
Li-Air batteries
Supercapacitors
Umer Rashid
Universiti Putra Malaysia
Seri Kembangan, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
77
301
20,844
Heterogeneous Catalysts
Biodiesel
Nano-magnetic Catalysts
Bio-based Catalysts
Praveen Linga Pe
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
74
180
20,364
Gas Hydrates
Clathrate Hydrates
Chemical Engineering
CO2 Capture
CO2 Sequestration
Yen Wah Tong
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
74
199
16,415
Biochemical engineering
Anaerobic digestion
Food waste
Biomaterials
David Leong
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
74
145
19,307
Bionanotechnology
NanoEL
TMD
Nano-biology
Nano-safety
Ahmad Zuhairi Abdullah
Universiti Sains Malaysia
Penang, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
71
203
18,293
Chemical reaction
renewable energy
environmental engineering
oleochemical engineering
Reginald Tan
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
71
204
15,945
crystallisation
formulation science
life cycle assessment
Yen Peng Ting
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
69
139
15,273
Siti Kartom Kamarudin
Metrics
H-Index
i10-Index
Citation Counts
68
210
20,232
Process System Engineering
Modelling and Process Optimization
Direct Methanol fuel cell
Fuel cell technology
Sivakumar Manickam
Metrics
H-Index
i10-Index
Citation Counts
68
222
14,411
Nanotechnology
Ultrasound
Pharmaceuticals
Water treatment
Extraction
Siang Piao Chai
Metrics
H-Index
i10-Index
Citation Counts
66
176
23,241
Iftekhar A Karimi
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
66
235
14,039
process optimization
energy systems & integration
planning/scheduling
chemical logistics
systems biology.