i10 Productivity
Rankings

University of Johannesburg 15 Scientists Engineering & Technology / Nanoscience and Nanotechnology i10 Productivity Rankings - 2025

Total 2,384,773 scientists, country 221, and institutions 24,456 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
South Africa
Jane Catherine Ngila
Analytical Environmental Chemistry
Nanotechnology for Water
Adsorption Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
142
108
0.761
* Total i10 IndexRankings
Ranking Based On Selection: 3
South Africa
Patrick Ndungu
Nanoscience and Nanotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
106
86
0.811
* Total i10 IndexRankings
Ranking Based On Selection: 4
South Africa
Shivendu Ranjan|Shivendu R, S Ranjan
Biomaterials
Regenerative Medicine
NanoMedicine
NanoBiotechnology
NanoToxicology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
71
0.934
* Total i10 IndexRankings
Ranking Based On Selection: 6
South Africa
William .W. Anku
nanomaterials
biopolymer nanocomposites
multiwalled carbon nanotubes
water treatment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
22
0.846
* Total i10 IndexRankings
Ranking Based On Selection: 7
South Africa
Sathish Sundar Dhilip Kumar
Nanomedicine
Biomaterials
Drug Delivery
Wound Healing
Cancer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
22
0.957
* Total i10 IndexRankings
Ranking Based On Selection: 8
South Africa
Olusola Ayeleru
Waste management
Nanomaterials
Circular Economy
Renewable energy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
14
0.933
* Total i10 IndexRankings
Ranking Based On Selection: 9
South Africa
Rokhsareh Akbarzadeh
Nanotechnology
Photocatalysis
Carbon Foam
MD simulation
Water & Wastewater Treatment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 10
South Africa
Leelakrishna Reddy
Nanophosphors materials
spintronic materials
energy storage materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923

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* Total i10 IndexRankings
Ranking Based On Selection: 12
South Africa
Thollwana Andretta Makhetha
Membrane technology
nanotechnology
wastewater treatment
polymers
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
* Total i10 IndexRankings
Ranking Based On Selection: 13
South Africa
Shepherd Sambaza
Nanotechnology
Water treatment
Quality Control
Validation
Research and Development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
* Total i10 IndexRankings
Ranking Based On Selection: 14
South Africa
Prabhavathi Sundaram
Nanomaterials
stem cells
drug delivery system
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 15
South Africa
Funeka Matebese
Nanotechnology
Membrane technology
Water treatment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 1
Jane Catherine Ngila
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
142
108
0.761
Analytical Environmental Chemistry
Nanotechnology for Water
Adsorption Chemistry
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 2
Samuel Oluwatobi Oluwafemi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
139
112
0.806
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 3
Patrick Ndungu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
106
86
0.811
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 4
Shivendu Ranjan|Shivendu R, S Ranjan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
71
0.934
Biomaterials
Regenerative Medicine
NanoMedicine
NanoBiotechnology
NanoToxicology
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 5
Parani Sundararajan|Sundararajan Parani
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
32
0.970
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 6
William .W. Anku
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
22
0.846
nanomaterials
biopolymer nanocomposites
multiwalled carbon nanotubes
water treatment
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 7
Sathish Sundar Dhilip Kumar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
22
0.957
Nanomedicine
Biomaterials
Drug Delivery
Wound Healing
Cancer
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 8
Olusola Ayeleru
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
14
0.933
Waste management
Nanomaterials
Circular Economy
Renewable energy
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 9
Rokhsareh Akbarzadeh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
Nanotechnology
Photocatalysis
Carbon Foam
MD simulation
Water & Wastewater Treatment
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 10
Leelakrishna Reddy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
Nanophosphors materials
spintronic materials
energy storage materials

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* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 11
El Hadji Mamour Sakho
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 12
Thollwana Andretta Makhetha
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
Membrane technology
nanotechnology
wastewater treatment
polymers
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 13
Shepherd Sambaza
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
Nanotechnology
Water treatment
Quality Control
Validation
Research and Development
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 14
Prabhavathi Sundaram
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 15
Funeka Matebese
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000