University, Subject, Country, Region, World
United Arab Emirates 91 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 Jan 30, 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 (873.690) 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
Corrosion inhibition
Green corrosion inhibitors
Green Chemistry
Metrics
H-Index
i10 Index
Citation Counts
70
192
15,902
* Total H IndexRankings
Ranking Based On Selection: 2
Energy
Reaction Engineering
Fuel Cell
Photocatalysis
Wastewater treatment
Metrics
H-Index
i10 Index
Citation Counts
63
191
11,694
* Total H IndexRankings
Ranking Based On Selection: 3
Sustainable Chemistry
Environmental Chemistry
Nanotechnology
Energy
Circular Economy
Metrics
H-Index
i10 Index
Citation Counts
50
118
7,986
* Total H IndexRankings
Ranking Based On Selection: 4
Inorganic Chemistry
Materials Science
Nanomaterials & Nanotechnology
Chemical Vapour Deposition
Metrics
H-Index
i10 Index
Citation Counts
44
77
5,115
* Total H IndexRankings
Ranking Based On Selection: 5
chemo-mechanics
computational mechanics
infrastructural materials characterization
Metrics
H-Index
i10 Index
Citation Counts
42
119
6,082
* Total H IndexRankings
Ranking Based On Selection: 6
Electrochemical Energy Storage
Electrocatalysis
Materials Chemistry
CO2-Reduction
Metrics
H-Index
i10 Index
Citation Counts
40
61
6,253
* Total H IndexRankings
Ranking Based On Selection: 7
Environmental chemistry
Spectroscopy
Metrics
H-Index
i10 Index
Citation Counts
39
64
7,771
* Total H IndexRankings
Ranking Based On Selection: 8
Chemistry
Metrics
H-Index
i10 Index
Citation Counts
36
81
4,307
* Total H IndexRankings
Ranking Based On Selection: 9
Catalysis
Wastewater Treatment
Material Chemistry
Surface Science
Metrics
H-Index
i10 Index
Citation Counts
35
80
4,370
* Total H IndexRankings
Ranking Based On Selection: 10
Clinical Biochemistry
Diabetes Research
Public Health
Computational Biochemistry
Metrics
H-Index
i10 Index
Citation Counts
34
98
5,877
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* Total H IndexRankings
Ranking Based On Selection: 11
Alzheimer Disease
Medicinal Chemistry
Organic Chemsitry
Metrics
H-Index
i10 Index
Citation Counts
34
59
4,106
* Total H IndexRankings
Ranking Based On Selection: 12
Porous materials
COFs/c-MOFs
Water purification
Renewable Energy
Resource Recovery
Metrics
H-Index
i10 Index
Citation Counts
33
47
3,378
* Total H IndexRankings
Ranking Based On Selection: 13
Energy Storage
Supercapacitors
Impedance Spectroscopy
Metrics
H-Index
i10 Index
Citation Counts
32
73
3,415
* Total H IndexRankings
Ranking Based On Selection: 14
Medical and health Science
Cancer chemoprevention
Epigenetics
Metrics
H-Index
i10 Index
Citation Counts
30
63
3,664
* Total H IndexRankings
Ranking Based On Selection: 15
Wastewater treatment
Novel Adsorbents
Kinetics and Thermodynamics in Solution
Micelles-dyes Interactions
Protein-Nucleic Ac
Metrics
H-Index
i10 Index
Citation Counts
30
74
4,031
* Total H IndexRankings
Ranking Based On Selection: 16
Chemical Science
Asymmetric Catalysis
Material Science
Renewable Energy
Medicinal Chemistry
Metrics
H-Index
i10 Index
Citation Counts
30
37
2,791
* Total H IndexRankings
Ranking Based On Selection: 17
Biomolecular Science
Clinical & Forensic Biochemistry
Bioanalytical and Electro-chemistry.
Metrics
H-Index
i10 Index
Citation Counts
28
55
2,388
* Total H IndexRankings
Ranking Based On Selection: 18
Organic Chemistry
Metrics
H-Index
i10 Index
Citation Counts
27
31
1,711
* Total H IndexRankings
Ranking Based On Selection: 19
Materials Chemistry & Nanomaterials
Sustainable Chemistry& Applied Research
Metrics
H-Index
i10 Index
Citation Counts
25
47
3,734
* Total H IndexRankings
Ranking Based On Selection: 20
Biotechnology
Microbiology
Metrics
H-Index
i10 Index
Citation Counts
25
41
2,213
* Total H IndexRankings
Ranking Based On Selection: 21
Analytical Chemistry
Applied chemistry
Metrics
H-Index
i10 Index
Citation Counts
25
37
2,268
* Total H IndexRankings
Ranking Based On Selection: 22
fluorescent sensors
carbon dots
electrodes
antimicrobial
troponin
Metrics
H-Index
i10 Index
Citation Counts
24
41
1,895
* Total H IndexRankings
Ranking Based On Selection: 23
Biochemistry
Nutrition and Metabolism
Chemistry
clinical chemistry and pathology
Microbiology
Metrics
H-Index
i10 Index
Citation Counts
24
41
2,018
* Total H IndexRankings
Ranking Based On Selection: 24
Materials Chemistry
Separation Sciences
Heterogeneous (Photo)catalysis
Environmental Chemistry
Metrics
H-Index
i10 Index
Citation Counts
24
41
1,726
* Total H IndexRankings
Ranking Based On Selection: 25
Organic and Medicinal Chemistry
Metrics
H-Index
i10 Index
Citation Counts
24
40
1,578
Chandrabhan Verma
Metrics
H-Index
i10-Index
Citation Counts
70
192
15,902
Corrosion inhibition
Green corrosion inhibitors
Green Chemistry
Chin Kui Cheng
Metrics
H-Index
i10-Index
Citation Counts
63
191
11,694
Energy
Reaction Engineering
Fuel Cell
Photocatalysis
Wastewater treatment
Jibran Iqbal
Metrics
H-Index
i10-Index
Citation Counts
50
118
7,986
Sustainable Chemistry
Environmental Chemistry
Nanotechnology
Energy
Circular Economy
Mohammad Afzaal
Metrics
H-Index
i10-Index
Citation Counts
44
77
5,115
Inorganic Chemistry
Materials Science
Nanomaterials & Nanotechnology
Chemical Vapour Deposition
A Scarpas
Metrics
H-Index
i10-Index
Citation Counts
42
119
6,082
chemo-mechanics
computational mechanics
infrastructural materials characterization
Fathy M Hassan
Metrics
H-Index
i10-Index
Citation Counts
40
61
6,253
Electrochemical Energy Storage
Electrocatalysis
Materials Chemistry
CO2-Reduction
Ahmed A Mohamed
Metrics
H-Index
i10-Index
Citation Counts
36
81
4,307
Mohammad Abu Haija
Metrics
H-Index
i10-Index
Citation Counts
35
80
4,370
Catalysis
Wastewater Treatment
Material Chemistry
Surface Science
Moayad Shahwan|Moyad J Shahwan, Moayad Jamal Al Shahwan
Metrics
H-Index
i10-Index
Citation Counts
34
98
5,877
Clinical Biochemistry
Diabetes Research
Public Health
Computational Biochemistry
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Abdelouahid Samadi
Metrics
H-Index
i10-Index
Citation Counts
34
59
4,106
Alzheimer Disease
Medicinal Chemistry
Organic Chemsitry
Dinesh Shetty
Metrics
H-Index
i10-Index
Citation Counts
33
47
3,378
Porous materials
COFs/c-MOFs
Water purification
Renewable Energy
Resource Recovery
Anis Allagui
Metrics
H-Index
i10-Index
Citation Counts
32
73
3,415
Energy Storage
Supercapacitors
Impedance Spectroscopy
Arif Hussain
Metrics
H-Index
i10-Index
Citation Counts
30
63
3,664
Medical and health Science
Cancer chemoprevention
Epigenetics
Mustafa Khamis
Metrics
H-Index
i10-Index
Citation Counts
30
74
4,031
Wastewater treatment
Novel Adsorbents
Kinetics and Thermodynamics in Solution
Micelles-dyes Interactions
Protein-Nucleic Ac
Irshad Ahmad
American University of Ras al Khaimah AURAK
Ras al-Khaimah, United Arab Emirates
Metrics
H-Index
i10-Index
Citation Counts
30
37
2,791
Chemical Science
Asymmetric Catalysis
Material Science
Renewable Energy
Medicinal Chemistry
Iltaf Shah
Metrics
H-Index
i10-Index
Citation Counts
28
55
2,388
Biomolecular Science
Clinical & Forensic Biochemistry
Bioanalytical and Electro-chemistry.
Bhausaheb Dhokale
Metrics
H-Index
i10-Index
Citation Counts
27
31
1,711
Jolly Jacob
Abu Dhabi University
Abu Dhabi, United Arab Emirates
Metrics
H-Index
i10-Index
Citation Counts
25
47
3,734
Materials Chemistry & Nanomaterials
Sustainable Chemistry& Applied Research
Ahmed F Yousef
Metrics
H-Index
i10-Index
Citation Counts
25
41
2,213
Sayed Marzouk
Metrics
H-Index
i10-Index
Citation Counts
25
37
2,268
Analytical Chemistry
Applied chemistry
Mohammad H Al-Sayah
Metrics
H-Index
i10-Index
Citation Counts
24
41
1,895
fluorescent sensors
carbon dots
electrodes
antimicrobial
troponin
Fatme Al Anouti
Metrics
H-Index
i10-Index
Citation Counts
24
41
2,018
Biochemistry
Nutrition and Metabolism
Chemistry
clinical chemistry and pathology
Microbiology
Maguy Abi Jaoudé
Metrics
H-Index
i10-Index
Citation Counts
24
41
1,726
Materials Chemistry
Separation Sciences
Heterogeneous (Photo)catalysis
Environmental Chemistry
Srinivasulu Vunnam
Metrics
H-Index
i10-Index
Citation Counts
24
40
1,578