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 29, 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
Green/Synthetic nanotechnology
Mechanochemistry
Energy
Metrics
H-Index
i10 Index
Citation Counts
96
278
69,395
* Total H IndexRankings
Ranking Based On Selection: 2
Chemistry and Chemical Engineering
Metrics
H-Index
i10 Index
Citation Counts
72
279
18,351
* Total H IndexRankings
Ranking Based On Selection: 3
Organic Synthesis & Applications
Metrics
H-Index
i10 Index
Citation Counts
51
180
7,984
* Total H IndexRankings
Ranking Based On Selection: 4
Chemistry
Polymer Composites
Wastewater Treatment
Adsorption
Response Surface Methodology
Metrics
H-Index
i10 Index
Citation Counts
41
60
6,059
* Total H IndexRankings
Ranking Based On Selection: 5
Chemistry
Metrics
H-Index
i10 Index
Citation Counts
36
49
2,892
* Total H IndexRankings
Ranking Based On Selection: 6
Photochemical reactions
Wastewater treatments
CNTs
Nanotechnology
Metrics
H-Index
i10 Index
Citation Counts
32
71
2,904
* Total H IndexRankings
Ranking Based On Selection: 7
Organic Chem
Anticancer Compounds
Antibiotics
Medical Plants
Metrics
H-Index
i10 Index
Citation Counts
31
90
3,702
* Total H IndexRankings
Ranking Based On Selection: 8
Environmental chemistry
water treatment
surface chemistry
nanomaterials
Metrics
H-Index
i10 Index
Citation Counts
31
62
3,700
* Total H IndexRankings
Ranking Based On Selection: 9
inorganig chemistry
Metrics
H-Index
i10 Index
Citation Counts
31
40
8,209
* Total H IndexRankings
Ranking Based On Selection: 10
Environmental Chemistry
Analytical Chemistry
Water treatment by Advanced Oxidation Processes
Metrics
H-Index
i10 Index
Citation Counts
29
36
2,416
* Total H IndexRankings
Ranking Based On Selection: 11
Medical Biochemistry
Nano-biochemistry
Health sciences
Medicine
Surface Biochemistry
Metrics
H-Index
i10 Index
Citation Counts
26
66
2,235
* Total H IndexRankings
Ranking Based On Selection: 12
Inorganic Chemistry
Coordination Chemistry
Thermal analysis
Antioxidant
Metrics
H-Index
i10 Index
Citation Counts
25
43
1,998
* Total H IndexRankings
Ranking Based On Selection: 13
catalysts
Metrics
H-Index
i10 Index
Citation Counts
24
30
1,237
* Total H IndexRankings
Ranking Based On Selection: 14
Coordination and organometallic Chemistry
Metrics
H-Index
i10 Index
Citation Counts
24
56
1,586
* Total H IndexRankings
Ranking Based On Selection: 15
Supramolecular Chemistry
Organic Synthesis
Polymer
Metrics
H-Index
i10 Index
Citation Counts
24
30
3,473
* Total H IndexRankings
Ranking Based On Selection: 16
Method Development
Pesticide Residues
Ecotoxicology
Risk Assessment
Chromatography
Metrics
H-Index
i10 Index
Citation Counts
23
37
1,922
* Total H IndexRankings
Ranking Based On Selection: 17
computational chemistry
drug design
nanotechnology
Metrics
H-Index
i10 Index
Citation Counts
23
54
1,759
* Total H IndexRankings
Ranking Based On Selection: 18
Chemistry
Metrics
H-Index
i10 Index
Citation Counts
23
31
1,216
* Total H IndexRankings
Ranking Based On Selection: 19
Analytical Chemistry
Electrochemistry
Ionic Liquids
Metrics
H-Index
i10 Index
Citation Counts
22
31
1,656
* Total H IndexRankings
Ranking Based On Selection: 20
chemistry
analytical chemistry
adsorption
new surfaces for removal pollutants from aqueous
Metrics
H-Index
i10 Index
Citation Counts
21
38
1,697
* Total H IndexRankings
Ranking Based On Selection: 21
chemistry
Metrics
H-Index
i10 Index
Citation Counts
20
26
945
* Total H IndexRankings
Ranking Based On Selection: 22
Tautomerism
hydrogen bonding
Computational Chemistry
Spectroscopy
Metrics
H-Index
i10 Index
Citation Counts
19
31
1,105
* Total H IndexRankings
Ranking Based On Selection: 23
Chemistry
Chemical analysis
environment
thermal analysis
water treatment
Metrics
H-Index
i10 Index
Citation Counts
19
35
1,334
* Total H IndexRankings
Ranking Based On Selection: 24
Organic Chemistry
Phytochemistry
Cannabinoids
Nanomedicine
Metrics
H-Index
i10 Index
Citation Counts
18
21
1,307
* Total H IndexRankings
Ranking Based On Selection: 25
Chemistry
Metrics
H-Index
i10 Index
Citation Counts
18
23
951
S Mohammad Sajadi
Cihan University-Erbil
Erbil, Iraq
Metrics
H-Index
i10-Index
Citation Counts
96
278
69,395
Green/Synthetic nanotechnology
Mechanochemistry
Energy
Abdul Amir H Kadhum
University of Al-Ameed
Karbala, Iraq
Metrics
H-Index
i10-Index
Citation Counts
72
279
18,351
Chemistry and Chemical Engineering
Ahmed Al Amiery
University of Technology Iraq
Baghdad, Iraq
Metrics
H-Index
i10-Index
Citation Counts
51
180
7,984
Ahmed Saud Abdulhameed
Al Mansour University College
Baghdad, Iraq
Metrics
H-Index
i10-Index
Citation Counts
41
60
6,059
Chemistry
Polymer Composites
Wastewater Treatment
Adsorption
Response Surface Methodology
Abdelrahman B Fadhil
University of Mosul
Mosul, Iraq
Metrics
H-Index
i10-Index
Citation Counts
36
49
2,892
Falah H Hussein
University of Babylon
Al Hillah, Iraq
Metrics
H-Index
i10-Index
Citation Counts
32
71
2,904
Photochemical reactions
Wastewater treatments
CNTs
Nanotechnology
Nagham Mahmood Aljamali
Kufa University
Kufa, Iraq
Metrics
H-Index
i10-Index
Citation Counts
31
90
3,702
Organic Chem
Anticancer Compounds
Antibiotics
Medical Plants
Aseel Aljeboree
University of Babylon
Al Hillah, Iraq
Metrics
H-Index
i10-Index
Citation Counts
31
62
3,700
Environmental chemistry
water treatment
surface chemistry
nanomaterials
Dena Al Abdulla
University of Mosul
Mosul, Iraq
Metrics
H-Index
i10-Index
Citation Counts
31
40
8,209
Kosar Hikmat Hama Aziz
University of Sulaimani
Sulaymaniyah, Iraq
Metrics
H-Index
i10-Index
Citation Counts
29
36
2,416
Environmental Chemistry
Analytical Chemistry
Water treatment by Advanced Oxidation Processes
Hussein Kadhem Al Hakeim
Kufa University
Kufa, Iraq
Metrics
H-Index
i10-Index
Citation Counts
26
66
2,235
Medical Biochemistry
Nano-biochemistry
Health sciences
Medicine
Surface Biochemistry
Al Hamdani Abbas Ali Salih|Abbas Ali Salih Alhamdani, Al-Hamdani A.A.S
University of Baghdad
Baghdad, Iraq
Metrics
H-Index
i10-Index
Citation Counts
25
43
1,998
Inorganic Chemistry
Coordination Chemistry
Thermal analysis
Antioxidant
Abbas Al-Nayili
University of Al-Qadisiyah
Al-Qadisiyyah, Iraq
Metrics
H-Index
i10-Index
Citation Counts
24
30
1,237
Subhi A Al Jibori
Tikrit University
Tikrit, Iraq
Metrics
H-Index
i10-Index
Citation Counts
24
56
1,586
Coordination and organometallic Chemistry
Mohammad Raziq Al Imam
American University of Iraq Sulaimani
Sulaymaniyah, Iraq
Metrics
H-Index
i10-Index
Citation Counts
24
30
3,473
Supramolecular Chemistry
Organic Synthesis
Polymer
Azhar K Rashid
University of Baghdad
Baghdad, Iraq
Metrics
H-Index
i10-Index
Citation Counts
23
37
1,922
Method Development
Pesticide Residues
Ecotoxicology
Risk Assessment
Chromatography
Hassan Hadi Abdallah
Salahaddin University Erbil
Erbil, Iraq
Metrics
H-Index
i10-Index
Citation Counts
23
54
1,759
computational chemistry
drug design
nanotechnology
WO Karim
University of Sulaimani
Sulaymaniyah, Iraq
Metrics
H-Index
i10-Index
Citation Counts
22
31
1,656
Analytical Chemistry
Electrochemistry
Ionic Liquids
Layth S Jasim
University of Al-Qadisiyah
Al-Qadisiyyah, Iraq
Metrics
H-Index
i10-Index
Citation Counts
21
38
1,697
chemistry
analytical chemistry
adsorption
new surfaces for removal pollutants from aqueous
Khalid J K Aladilee
University of Al-Qadisiyah
Al-Qadisiyyah, Iraq
Metrics
H-Index
i10-Index
Citation Counts
20
26
945
Bahjat Saeed
University of Basrah
Basrah, Iraq
Metrics
H-Index
i10-Index
Citation Counts
19
31
1,105
Tautomerism
hydrogen bonding
Computational Chemistry
Spectroscopy
Mahmood M Barbooti
University of Technology Iraq
Baghdad, Iraq
Metrics
H-Index
i10-Index
Citation Counts
19
35
1,334
Chemistry
Chemical analysis
environment
thermal analysis
water treatment
Hawraz Ibrahim M Amin
Salahaddin University Erbil
Erbil, Iraq
Metrics
H-Index
i10-Index
Citation Counts
18
21
1,307
Organic Chemistry
Phytochemistry
Cannabinoids
Nanomedicine