Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Additionally, click to view the special rankings based on Productivity Rankings: 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".
* Total i10 IndexRankings
Ranking Based On Selection :1
Biomaterials
Advanced Drug Delivery
Atomistic Simulations
Implant
Neurotherapeutics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
255
186
0.729
* Total i10 IndexRankings
Ranking Based On Selection :2
Sustainable Biomaterials
Neuromaterials
Pharmaceutical Sciences
Nanomedicine
Neurotrauma
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
231
185
0.801
* Total i10 IndexRankings
Ranking Based On Selection :3
Biomaterials Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
62
0.721
* Total i10 IndexRankings
Ranking Based On Selection :4
Zoonoses
Antimicrobial Resistance
One Health and emerging and re-emerging infectious zoonoses
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
45
0.938
* Total i10 IndexRankings
Ranking Based On Selection :5
Biomedical
Mechatronics
Additive Manufacturing
Sustainable development
Bone Implant
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
46
0.979
* Total i10 IndexRankings
Ranking Based On Selection :6
Microbial & Environmental Technology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
35
0.897
* Total i10 IndexRankings
Ranking Based On Selection :7
Bioenginiering et Génie des Procédés
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
29
0.829
* Total i10 IndexRankings
Ranking Based On Selection :8
Renewable energy
Alternate fuels
Catalysis
Membrane separation
Process Simulation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
29
0.879
* Total i10 IndexRankings
Ranking Based On Selection :9
Bioengineering & Biotechnology
Biomaterials
Microfabrication
surface Chemistry
optical imaging
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
20
0.741
* Total i10 IndexRankings
Ranking Based On Selection :10
molecular biology
biotechnology and bioengineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
21
0.808
* Total i10 IndexRankings
Ranking Based On Selection :11
Bioengineering and Bioenergy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
18
0.900
* Total i10 IndexRankings
Ranking Based On Selection :12
biomaterial properties
farm structures and environment
Post-Harvest Loss and Food Waste Reduction
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
11
0.550
* Total i10 IndexRankings
Ranking Based On Selection :13
Biomaterials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
17
0.895
* Total i10 IndexRankings
Ranking Based On Selection :14
Engineering & Technology
Bioengineering
Photonics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
12
0.667
* Total i10 IndexRankings
Ranking Based On Selection :15
Biomaterials
Tissue Engineering
Engineering Design
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
13
0.765
* Total i10 IndexRankings
Ranking Based On Selection :16
Bioengineering
Environmental Engineering
Biochemical Engineering
chemical Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
12
0.800
* Total i10 IndexRankings
Ranking Based On Selection :17
Bioengineering
Computer Vision
Image processing
Biometrics
Bioinformatics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
* Total i10 IndexRankings
Ranking Based On Selection :18
Biomaterials
Computational Materials Science
Crystal Growth and Nucleation
Battery Materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
* Total i10 IndexRankings
Ranking Based On Selection :19
droit de régulation économique
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
5
0.556
* Total i10 IndexRankings
Ranking Based On Selection :20
Bioengineering
Enzymology
Industrial Microbiology
Water Science and Technology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total i10 IndexRankings
Ranking Based On Selection :21
Bioengineering
Biomaterials Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total i10 IndexRankings
Ranking Based On Selection :22
Physiology of Plants
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total i10 IndexRankings
Ranking Based On Selection :23
Biosciences
Virology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total i10 IndexRankings
Ranking Based On Selection :24
Biomaterials
Tissue Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
* Total i10 IndexRankings
Ranking Based On Selection :25
Biotechnology
Bioengineering
Microbiology
Analytical Methods.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Viness Pillay
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
255
186
0.729
Biomaterials
Advanced Drug Delivery
Atomistic Simulations
Implant
Neurotherapeutics
Pradeep Kumar
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
231
185
0.801
Sustainable Biomaterials
Neuromaterials
Pharmaceutical Sciences
Nanomedicine
Neurotrauma
Deon Bezuidenhout
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
62
0.721
Gabriel Shirima
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
45
0.938
Zoonoses
Antimicrobial Resistance
One Health and emerging and re-emerging infectious zoonoses
Bankole Ibrahim Oladapo
Afe Babalola University
Ado-Ekiti, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
46
0.979
Biomedical
Mechatronics
Additive Manufacturing
Sustainable development
Bone Implant
Atef Jaouani
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
35
0.897
Microbial & Environmental Technology
Abdi Nadia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
29
0.829
Bioenginiering et Génie des Procédés
S Anuradha Jabasingh
Addis Ababa Institute of Technology
Addis Ababa, Ethiopia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
29
0.879
Renewable energy
Alternate fuels
Catalysis
Membrane separation
Process Simulation
Ammar Azioune
Centre de Recherche en Biotechnologie
El Khroub, Algeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
20
0.741
Bioengineering & Biotechnology
Biomaterials
Microfabrication
surface Chemistry
optical imaging
Akinniyi Osuntoki
University of Lagos
Lagos, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
21
0.808
molecular biology
biotechnology and bioengineering
Simon Kizito
Makerere University
Kampala, Uganda
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
18
0.900
Bioengineering and Bioenergy
Ato Bart Plange
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
11
0.550
biomaterial properties
farm structures and environment
Post-Harvest Loss and Food Waste Reduction
Innocent J Macha
University of Dar Es Salaam
Dar es Salaam, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
17
0.895
Jérémie Thouakesseh Zoueu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
12
0.667
Engineering & Technology
Bioengineering
Photonics
Elsie Effah Kaufmann
University of Ghana
Legon, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
13
0.765
Biomaterials
Tissue Engineering
Engineering Design
Innocent Oseribho Oboh
University of Uyo
Uyo, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
12
0.800
Bioengineering
Environmental Engineering
Biochemical Engineering
chemical Engineering
Heba Kandil
Mansoura University
Mansoura, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
Bioengineering
Computer Vision
Image processing
Biometrics
Bioinformatics
Donald Mkhonto
Tshwane University of Technology
Pretoria, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
Biomaterials
Computational Materials Science
Crystal Growth and Nucleation
Battery Materials
Abderrahim Ouanough
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
5
0.556
droit de régulation économique
Phumudzo Budeli
Tshwane University of Technology
Pretoria, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Bioengineering
Enzymology
Industrial Microbiology
Water Science and Technology
George Toworfe
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Bioengineering
Biomaterials Science
Soufiane Lahbouki
Université Cadi Ayyad Marrakech
Marrakech, Morocco
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Clara M. Yona
Sokoine University of Agriculture
Morogoro, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Mohamed M. Ammar
Future University
Cairo, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
Biomaterials
Tissue Engineering
Ali Zineddine Boumehira
Ecole Nationale Supérieure Agronomique
El Harrach, Algeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Biotechnology
Bioengineering
Microbiology
Analytical Methods.