Total 2,392,995 scientists, country 221, and institutions 24,455 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Total i10 IndexRankings
Ranking Based On Selection: 1
Targeted Drug Delivery
Nanomedicines
Stimuli-Responsive Biomaterials
Molecular Pharma-Engineered Regenerative Medicines
Drug
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
252
188
0.746
* Total i10 IndexRankings
Ranking Based On Selection: 2
Pharmaceutical Sciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
166
121
0.729
* Total i10 IndexRankings
Ranking Based On Selection: 3
European Patents Holder
CEO: 4D Supramolecular Bio-Engineering.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
49
0.942
* Total i10 IndexRankings
Ranking Based On Selection: 4
Molecular Engineering of Precision Systems
Metal Coordinated Pharmaceuticals
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
29
0.853
* Total i10 IndexRankings
Ranking Based On Selection: 5
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
21
0.700
* Total i10 IndexRankings
Ranking Based On Selection: 6
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
20
0.714
* Total i10 IndexRankings
Ranking Based On Selection: 7
cancer research
drug delivery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
8
0.296
* Total i10 IndexRankings
Ranking Based On Selection: 8
Drug discovery and delivery
Pancreatic Diseases
Clinical immunometabolites
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
16
0.889
* Total i10 IndexRankings
Ranking Based On Selection: 9
Nutritional Supplements
Adulteration Contamination
Sport Exercise
Consumer
Label Information
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
6
0.545
* Total i10 IndexRankings
Ranking Based On Selection: 10
Biomaterials
Pharmaceutics
Drug Delivery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
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* Total i10 IndexRankings
Ranking Based On Selection: 11
Pharmaceutical Drug Delivery
Nutraceutical Delivery
Biomaterials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
* Total i10 IndexRankings
Ranking Based On Selection: 12
Pharmacovigilance
Adverse drug reactions in pharmacy
Rational medicine use
Drug Utilisation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
* Total i10 IndexRankings
Ranking Based On Selection: 13
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 14
Pharmaceutics
drug delivery
formulation development
nanomedicine
nano/microeapsulation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 15
Pharmacy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
* Total i10 IndexRankings
Ranking Based On Selection: 16
Pharmaceutics
Pharmaceutical microbiology
Pharmacy practice
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 17
clinical pharmacy
oncology pharmacy
rational medicine use
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
* Total i10 IndexRankings
Ranking Based On Selection: 18
Pharmacy Practice
Pharmaceutical Microbiology
Traditional medicines
Pharmacognosy
Toxicology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 19
Pharmacy - Advanced Drug Delivery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Total i10 IndexRankings
Ranking Based On Selection: 20
Drug discovery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Total i10 IndexRankings
Ranking Based On Selection: 21
Drug delivery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 22
Pharmaceutical Sciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection: 23
Pharmaceutics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection: 24
Oncology pharmacy
Occupational Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Yahya E. Choonara
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
252
188
0.746
Targeted Drug Delivery
Nanomedicines
Stimuli-Responsive Biomaterials
Molecular Pharma-Engineered Regenerative Medicines
Drug
Lisa Du Toit
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
166
121
0.729
Pharmaceutical Sciences
Pierre P. D Kondiah
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
49
0.942
European Patents Holder
CEO: 4D Supramolecular Bio-Engineering.
Thashree Marimuthu
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
29
0.853
Molecular Engineering of Precision Systems
Metal Coordinated Pharmaceuticals
Lomas Kumar Tomar
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
21
0.700
Charu Tyagi
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
20
0.714
Armorel Van Eyk
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
8
0.296
cancer research
drug delivery
Pascaline Fonteh Fru
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
16
0.889
Drug discovery and delivery
Pancreatic Diseases
Clinical immunometabolites
Gary Gabriels|GA Gabriels, G Gabriels
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
6
0.545
Nutritional Supplements
Adulteration Contamination
Sport Exercise
Consumer
Label Information
Sunaina Indermun
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
Biomaterials
Pharmaceutics
Drug Delivery
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Mershen Govender
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
Pharmaceutical Drug Delivery
Nutraceutical Delivery
Biomaterials
Neelaveni Padayachee
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
Pharmacovigilance
Adverse drug reactions in pharmacy
Rational medicine use
Drug Utilisation
Stephanie De Rapper|Stephanie Leigh-De Rapper, Stephanie de Rapper
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Nnamdi Ikemefuna Okafor.
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Pharmaceutics
drug delivery
formulation development
nanomedicine
nano/microeapsulation
Rubina Shaikh
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
Gillian Dumsile Mahumane
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
Pharmaceutics
Pharmaceutical microbiology
Pharmacy practice
Razeeya Khan
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
clinical pharmacy
oncology pharmacy
rational medicine use
Zelna Hubsch (Booth)
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Pharmacy Practice
Pharmaceutical Microbiology
Traditional medicines
Pharmacognosy
Toxicology
Ahmed Abdalla Bakheit Abdelgader|Ahmed Abdelgader
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
Pharmacy - Advanced Drug Delivery
Angela Harrison
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
Pride M Mothobi
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Beatrice Odei-Mensah Née Missah
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Pharmaceutical Sciences
Kruti Naik
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Ruan Botha Msc(Pharm)
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Oncology pharmacy
Occupational Health