University, Subject, Country, Region, World
Malaysia 439 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
Analytical Chemistry
Food Chemistry
Phytochemistry
Functional Foods
Metrics
H-Index
i10 Index
Citation Counts
93
224
36,134
* Total H IndexRankings
Ranking Based On Selection: 2
Fats and Oils Chemistry and Technology
Food Nanotechonlogy
Food Technology
Metrics
H-Index
i10 Index
Citation Counts
84
383
24,645
* Total H IndexRankings
Ranking Based On Selection: 3
Catalysis
Biomass Conversion
biofuels
Metrics
H-Index
i10 Index
Citation Counts
83
385
25,988
* Total H IndexRankings
Ranking Based On Selection: 4
Applied catalysis
reaction engineering
biomass conversion
CO2 utilization
hydrogen production
Metrics
H-Index
i10 Index
Citation Counts
76
205
20,295
* Total H IndexRankings
Ranking Based On Selection: 5
polymer
coating
electrolyte
Metrics
H-Index
i10 Index
Citation Counts
73
444
22,313
* Total H IndexRankings
Ranking Based On Selection: 6
Hydrochemistry
Environmental Chemistry
Environmental Forensics
Heavy Metals
Endocrine Disrupting Compounds
Metrics
H-Index
i10 Index
Citation Counts
67
221
14,712
* Total H IndexRankings
Ranking Based On Selection: 7
Hydrogen fuel
CO2 Conversion
Hydrogen fuel cell
Photocatalytic Water Splitting
Energy policy
Metrics
H-Index
i10 Index
Citation Counts
66
111
12,570
* Total H IndexRankings
Ranking Based On Selection: 8
Polymer Nanocomposites
Graphene
Polymer Blends
Flame Retardancy
Biocomposites
Metrics
H-Index
i10 Index
Citation Counts
63
221
15,410
* Total H IndexRankings
Ranking Based On Selection: 9
Polymer Chemistry
Nanotechnology
Nanohybride Materials
Targeted Drug Delivery
Nanomedicine
Metrics
H-Index
i10 Index
Citation Counts
62
176
15,501
* Total H IndexRankings
Ranking Based On Selection: 10
Polymer chemistry
nanoparticles
nanocomposites
hydrogels
polymer composites
Metrics
H-Index
i10 Index
Citation Counts
62
162
15,705
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* Total H IndexRankings
Ranking Based On Selection: 11
Analytical and polymer chemistry
Metrics
H-Index
i10 Index
Citation Counts
59
206
12,445
* Total H IndexRankings
Ranking Based On Selection: 12
Metals And Metal Alloy Materials
Electrochemistry
Coating
Metrics
H-Index
i10 Index
Citation Counts
58
206
11,081
* Total H IndexRankings
Ranking Based On Selection: 13
Analytical and Environmental Chemistry
Water pollutants
Water and wastewater treatment
Metrics
H-Index
i10 Index
Citation Counts
57
149
16,513
* Total H IndexRankings
Ranking Based On Selection: 14
chemistry
Metrics
H-Index
i10 Index
Citation Counts
55
158
8,455
* Total H IndexRankings
Ranking Based On Selection: 15
Chemistry
Metrics
H-Index
i10 Index
Citation Counts
53
249
13,253
* Total H IndexRankings
Ranking Based On Selection: 16
Biocatalysis
Chemical Biology
Computational Chemistry
Structural Biology
Metrics
H-Index
i10 Index
Citation Counts
53
264
11,530
* Total H IndexRankings
Ranking Based On Selection: 17
Analytical chemistry
green separation methods
Metrics
H-Index
i10 Index
Citation Counts
52
154
9,035
* Total H IndexRankings
Ranking Based On Selection: 18
biosensors
chemical sensor
functional material
molecular imprinted polymer
molecularly imprinted
Metrics
H-Index
i10 Index
Citation Counts
51
203
9,396
* Total H IndexRankings
Ranking Based On Selection: 19
Polymer nanocomposites
Polymer Composites
conductive polymer composites
natural fiber composites
conductive ink
Metrics
H-Index
i10 Index
Citation Counts
51
225
10,397
* Total H IndexRankings
Ranking Based On Selection: 20
Natural Products Chemistry
Metabolomics
Metrics
H-Index
i10 Index
Citation Counts
51
214
9,226
* Total H IndexRankings
Ranking Based On Selection: 21
electrochemistry
ionic liquids
sensor
Metrics
H-Index
i10 Index
Citation Counts
50
168
8,131
* Total H IndexRankings
Ranking Based On Selection: 22
Natural Product Chemistry
Circular Dichroism Studies
Metrics
H-Index
i10 Index
Citation Counts
50
329
12,510
* Total H IndexRankings
Ranking Based On Selection: 23
Environmental Nanocatalysis
Heterogeneous Photocatalysis
Advanced Oxidation Process
Water and Wastewater Treatment
Metrics
H-Index
i10 Index
Citation Counts
48
91
6,308
* Total H IndexRankings
Ranking Based On Selection: 24
Bio-Inorganic Chemistry (Schiff Bases
Heterocyclic Compounds
Metal Complexes and Biological Properties)
Metrics
H-Index
i10 Index
Citation Counts
47
183
8,443
* Total H IndexRankings
Ranking Based On Selection: 25
Electrochemical materials
Metrics
H-Index
i10 Index
Citation Counts
46
169
8,449
Farooq Anwar
Universiti Putra Malaysia
Seri Kembangan, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
93
224
36,134
Analytical Chemistry
Food Chemistry
Phytochemistry
Functional Foods
Chin Ping Tan
Universiti Putra Malaysia
Seri Kembangan, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
84
383
24,645
Fats and Oils Chemistry and Technology
Food Nanotechonlogy
Food Technology
YH Taufiq Yap
Universiti Putra Malaysia
Seri Kembangan, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
83
385
25,988
Catalysis
Biomass Conversion
biofuels
Nor Aishah Saidina Amin
Metrics
H-Index
i10-Index
Citation Counts
76
205
20,295
Applied catalysis
reaction engineering
biomass conversion
CO2 utilization
hydrogen production
Ramesh K
University of Malaya
Kuala Lumpur, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
73
444
22,313
Ahmad Zaharin Aris
Universiti Putra Malaysia
Seri Kembangan, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
67
221
14,712
Hydrochemistry
Environmental Chemistry
Environmental Forensics
Heavy Metals
Endocrine Disrupting Compounds
Md. Aminul Islam
Universiti Malaysia Sabah
Kota Kinabalu, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
66
111
12,570
Hydrogen fuel
CO2 Conversion
Hydrogen fuel cell
Photocatalytic Water Splitting
Energy policy
Azman Hassan
Metrics
H-Index
i10-Index
Citation Counts
63
221
15,410
Polymer Nanocomposites
Graphene
Polymer Blends
Flame Retardancy
Biocomposites
Kamyar Shameli
Metrics
H-Index
i10-Index
Citation Counts
62
176
15,501
Polymer Chemistry
Nanotechnology
Nanohybride Materials
Targeted Drug Delivery
Nanomedicine
Mansor Ahmad
Universiti Putra Malaysia
Seri Kembangan, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
62
162
15,705
Polymer chemistry
nanoparticles
nanocomposites
hydrogels
polymer composites
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WMZ Wan Yunus
National Defence University of Malaysia
Kuala Lumpur, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
59
206
12,445
Wan Jefrey Basirun
University of Malaya
Kuala Lumpur, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
58
206
11,081
Metals And Metal Alloy Materials
Electrochemistry
Coating
Mohd Rafatullah
Universiti Sains Malaysia
Penang, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
57
149
16,513
Analytical and Environmental Chemistry
Water pollutants
Water and wastewater treatment
Nor Hadiani Ismail
Universiti Teknologi MARA
Shah Alam, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
55
158
8,455
Afidah Abdul Rahim
Universiti Sains Malaysia
Penang, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
53
249
13,253
Mohd Basyaruddin Abdul Rahman
Universiti Putra Malaysia
Seri Kembangan, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
53
264
11,530
Biocatalysis
Chemical Biology
Computational Chemistry
Structural Biology
Bahruddin Saad
Metrics
H-Index
i10-Index
Citation Counts
52
154
9,035
Analytical chemistry
green separation methods
Nor Azah Yusof
Universiti Putra Malaysia
Seri Kembangan, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
51
203
9,396
biosensors
chemical sensor
functional material
molecular imprinted polymer
molecularly imprinted
Mariatti Jaafar
Universiti Sains Malaysia
Penang, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
51
225
10,397
Polymer nanocomposites
Polymer Composites
conductive polymer composites
natural fiber composites
conductive ink
Khozirah Shaari
Universiti Putra Malaysia
Seri Kembangan, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
51
214
9,226
Natural Products Chemistry
Metabolomics
Yatimah Alias
University of Malaya
Kuala Lumpur, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
50
168
8,131
electrochemistry
ionic liquids
sensor
Rohaya Ahmad
Universiti Teknologi MARA
Shah Alam, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
50
329
12,510
Natural Product Chemistry
Circular Dichroism Studies
Jin Chung Sin
Metrics
H-Index
i10-Index
Citation Counts
48
91
6,308
Environmental Nanocatalysis
Heterogeneous Photocatalysis
Advanced Oxidation Process
Water and Wastewater Treatment
Hapipah Mohd Ali
University of Malaya
Kuala Lumpur, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
47
183
8,443
Bio-Inorganic Chemistry (Schiff Bases
Heterocyclic Compounds
Metal Complexes and Biological Properties)
Madzlan Aziz
Metrics
H-Index
i10-Index
Citation Counts
46
169
8,449