Productivity Rankings is an exclusive service provided by AD Scientific Index. This ranking system, derived from the i10 index, highlights the productivity of scientists in publishing impactful scientific articles. Productivity Rankings serves as a tool to identify highly productive scientists across specific areas, disciplines, universities, and countries, and supports the creation of effective incentives and academic policies. The global, regional, and institutional rankings of scientists in this table are calculated based on their total i10 index. Moreover, you can explore special rankings derived from Productivity Rankings, such as Scientists Last 6 Years' i10 Index, Universities Total i10 Index Rankings 2025, Universities Last 6 Years' i10 Index Rankings 2025, Art and Humanities i10 Productivity Rankings, and Social Sciences and Humanities i10 Productivity Rankings.
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :1
Drug nanocarriers
biosensors
Molecular Diagnosis
Infectious diseases
wound dressings
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
119
97
0.815
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :2
atmospheric chemistry
analytical chemistry
e-cigarette
tobacco
waterpipe
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
99
80
0.808
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :3
Wastewater treatment
Novel Adsorbents
Kinetics and Thermodynamics in Solution
Micelles-dyes Interactions
Protein-Nucleic Ac
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
54
0.730
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :4
Chemical & Environmental Eng.
Data Analytics
and Process Modelling & Control
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
52
0.765
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :5
Computational Chemistry and Chemical Weapons Nonproliferation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
102
46
0.451
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :6
Environmental Sciences
Organic Chemistry
Analytical Chemistry
Tobacco Regulatory Science
Toxicology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
39
0.951
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :7
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
39
0.975
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :8
Polymers
Nanocomposites
Ionic Liquids
Thermodynamics
Clay
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
36
0.800
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :9
fluorescent sensors
carbon dots
electrodes
antimicrobial
troponin
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
32
0.780
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :10
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
31
0.585
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :11
Biochemistry
Organic and Medicinal Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
29
0.674
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :12
inorganic nano-materials
water treatment
catalysis
materials science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
29
0.853
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :13
Supramolecular Chemistry
Organic Synthesis
Polymer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
27
0.900
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :14
Medicinal chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
26
0.929
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :15
Organic & Materials Chemistry
Transformative Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
25
0.521
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :16
Organic synthesis
Heterocyclic chemistry
Polymers
Biomaterials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
23
0.605
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :17
Chemical Science
Asymmetric Catalysis
Material Science
Renewable Energy
Medicinal Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
23
0.622
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :18
Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
23
0.719
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :19
Analytical Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
23
0.852
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :20
Environmental Analytical Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
22
0.846
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :21
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
21
0.750
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :22
photochemistry
dye sensitized solar cells
organic and inorganic synthesis
materials chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
20
0.541
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :23
Organic chemistry
medicinal chemistry
nanotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
20
0.833
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :24
Nanomaterials
Polymers
Plasmonic Sensors
Environmental Remediation
Nanotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
20
0.909
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :25
Medicinal Chemistry
Organo-Sulfur
Polychalcogenides
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
19
0.452
Hassan Me Azzazy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
119
97
0.815
Drug nanocarriers
biosensors
Molecular Diagnosis
Infectious diseases
wound dressings
Najat Saliba
American University of Beirut
Beirut, Lebanon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
99
80
0.808
atmospheric chemistry
analytical chemistry
e-cigarette
tobacco
waterpipe
Mustafa Khamis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
54
0.730
Wastewater treatment
Novel Adsorbents
Kinetics and Thermodynamics in Solution
Micelles-dyes Interactions
Protein-Nucleic Ac
M Tajammal Munir
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
52
0.765
Chemical & Environmental Eng.
Data Analytics
and Process Modelling & Control
Stefano Costanzi
American University
Washington, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
102
46
0.451
Computational Chemistry and Chemical Weapons Nonproliferation
Ahmad El Hellani
American University of Beirut
Beirut, Lebanon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
39
0.951
Environmental Sciences
Organic Chemistry
Analytical Chemistry
Tobacco Regulatory Science
Toxicology
Mona A Mohamed
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
39
0.975
Douglas Fox
American University
Washington, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
36
0.800
Polymers
Nanocomposites
Ionic Liquids
Thermodynamics
Clay
Mohammad H Al-Sayah
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
32
0.780
fluorescent sensors
carbon dots
electrodes
antimicrobial
troponin
Tamer Shoeib
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
31
0.585
Hatem Tallima
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
29
0.674
Biochemistry
Organic and Medicinal Chemistry
Rami Al Oweini
American University of Beirut
Beirut, Lebanon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
29
0.853
inorganic nano-materials
water treatment
catalysis
materials science
Mohammad Raziq Al Imam
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
27
0.900
Supramolecular Chemistry
Organic Synthesis
Polymer
Robin Taleb
Lebanese American University
Beirut, Lebanon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
26
0.929
Bilal R Kaafarani
American University of Beirut
Beirut, Lebanon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
25
0.521
Organic & Materials Chemistry
Transformative Education
Kamal Bouhadir
American University of Beirut
Beirut, Lebanon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
23
0.605
Organic synthesis
Heterocyclic chemistry
Polymers
Biomaterials
Irshad Ahmad
American University of Ras al Khaimah AURAK
Ras al-Khaimah, United Arab Emirates
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
23
0.622
Chemical Science
Asymmetric Catalysis
Material Science
Renewable Energy
Medicinal Chemistry
Houssam Rassy
American University of Beirut
Beirut, Lebanon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
23
0.719
Alexander G. Zestos
American University
Washington, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
23
0.852
Farida El Dars
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
22
0.846
Environmental Analytical Chemistry
Tamer El Idreesy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
21
0.750
Tarek Ghaddar
American University of Beirut
Beirut, Lebanon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
20
0.541
photochemistry
dye sensitized solar cells
organic and inorganic synthesis
materials chemistry
Shagufta
American University of Ras al Khaimah AURAK
Ras al-Khaimah, United Arab Emirates
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
20
0.833
Organic chemistry
medicinal chemistry
nanotechnology
Nimer Murshid
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
20
0.909
Nanomaterials
Polymers
Plasmonic Sensors
Environmental Remediation
Nanotechnology
Imad Abu-Yousef
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
19
0.452
Medicinal Chemistry
Organo-Sulfur
Polychalcogenides