Total 2,403,032 scientists, country 221, and institutions 24,466 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,
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* Total i10 IndexRankings
Ranking Based On Selection: 1
![Venkatesan Subramanian](https://cdn.adscientificindex.com/pictures/64/4412358.jpg)
Theoretical and Computational Chemistry
Biophysics of Collagen
Biomacromolecules Structure-Activity Relationship in Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
366
201
0.549
* Total i10 IndexRankings
Ranking Based On Selection: 2
![Raghava Rao Jonnalagadda](https://cdn.adscientificindex.com/pictures/c8/4412025.jpg)
Leather Science and technology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
220
123
0.559
* Total i10 IndexRankings
Ranking Based On Selection: 3
![Madhan Balaraman](https://cdn.adscientificindex.com/pictures/54/4411663.jpg)
Collagen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
103
78
0.757
* Total i10 IndexRankings
Ranking Based On Selection: 4
![Thanikaivelan Palanisamy](https://cdn.adscientificindex.com/pictures/68/4412293.jpg)
Leather
Materials science
Nanotechnology
Biomaterials
Collagen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
101
63
0.624
* Total i10 IndexRankings
Ranking Based On Selection: 5
![N Nishad Fathima](https://cdn.adscientificindex.com/pictures/0c/4425783.jpg)
collagen stabilisation
hydration
solid waste management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
61
0.670
* Total i10 IndexRankings
Ranking Based On Selection: 6
![Kalarical Janardhanan Sreeram](https://cdn.adscientificindex.com/pictures/99/4411569.jpg)
Chemistry
Nanotechnology
Leather
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
53
0.631
* Total i10 IndexRankings
Ranking Based On Selection: 7
![Arumugam Sivasamy](https://cdn.adscientificindex.com/pictures/f9/4410857.jpg)
Catalysis
photodegradation
biomass
nanomaterials
Carbon Materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
62
0.838
* Total i10 IndexRankings
Ranking Based On Selection: 8
![Ganesh Shanmugam](https://cdn.adscientificindex.com/pictures/03/4425966.jpg)
Molecular Self-assembly
Supramolecular gel materials
Collagen
Amyloid inhibitors
proteins folding & unfolding
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
38
0.535
* Total i10 IndexRankings
Ranking Based On Selection: 9
![Manikantan Syamala Kiran](https://cdn.adscientificindex.com/pictures/66/4425872.jpg)
Biochemistry
Nano biotechnology
Cell Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
56
0.800
* Total i10 IndexRankings
Ranking Based On Selection: 10
![Aruna Dhathathreyan](https://cdn.adscientificindex.com/pictures/ed/4426011.jpg)
Biophysical Chemistry
Bio-Interfaces
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
14
0.209
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* Total i10 IndexRankings
Ranking Based On Selection: 11
![Aravindhan Rathinam](https://cdn.adscientificindex.com/pictures/50/4410849.jpg)
Environmental Engineering
Leather science
Leather Technology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
37
0.661
* Total i10 IndexRankings
Ranking Based On Selection: 12
![SN Jaisankar](https://cdn.adscientificindex.com/pictures/0d/4426152.jpg)
Polymer Science & Technology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
36
0.643
* Total i10 IndexRankings
Ranking Based On Selection: 13
![Uma Tiruchirapalli Sivagnanam](/user/assets/images/profile/no-profile-photo.png)
Collagen
Electrospinning
Biomaterial
Bioproducts
Tissue Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
44
0.830
* Total i10 IndexRankings
Ranking Based On Selection: 14
![Niraikulam Ayyadurai](https://cdn.adscientificindex.com/pictures/cd/4426518.jpg)
Recombinant Biomaterials
3D Bioprinting
Expanding the Genetic Code
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
38
0.717
* Total i10 IndexRankings
Ranking Based On Selection: 15
![Lonchin Suguna](https://cdn.adscientificindex.com/pictures/86/4411644.jpg)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
39
0.750
* Total i10 IndexRankings
Ranking Based On Selection: 16
![Thennarasu Sathiah](https://cdn.adscientificindex.com/pictures/5d/4425794.jpg)
Organic Synthesis
Antimicrobial Peptides
Chemosensors
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
27
0.540
* Total i10 IndexRankings
Ranking Based On Selection: 17
![Easwaramoorthi S](https://cdn.adscientificindex.com/pictures/e0/4426097.jpg)
Functional electronic materials
Luminescence
Sensors
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
33
0.673
* Total i10 IndexRankings
Ranking Based On Selection: 18
![Ponnusamy Shanmugam](https://cdn.adscientificindex.com/pictures/c2/4426139.jpg)
Synthetic Organic Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
14
0.286
* Total i10 IndexRankings
Ranking Based On Selection: 19
![Chandrasekaran B](https://cdn.adscientificindex.com/pictures/bf/4426452.jpg)
Leather and Product Technology
Environmental Cleaner Processing
Bio medical
Collagen
waste management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
26
0.542
* Total i10 IndexRankings
Ranking Based On Selection: 20
![NR Kamini](https://cdn.adscientificindex.com/pictures/05/4425897.jpg)
Microbial enzyme technology
Molecular Biology
Biotechnology for waste utilization
Production of Alternate fuels and bioremedi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
36
0.783
* Total i10 IndexRankings
Ranking Based On Selection: 21
![Swarnalatha Somasundaram](https://cdn.adscientificindex.com/pictures/c7/4426746.jpg)
solid waste management
wastewater treatment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
33
0.846
* Total i10 IndexRankings
Ranking Based On Selection: 22
![Debasis Samanta](https://cdn.adscientificindex.com/pictures/d2/4426310.jpg)
Polymer
Surface
Leather
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
21
0.538
* Total i10 IndexRankings
Ranking Based On Selection: 23
![Suresh Kumar Anandasadagopan](https://cdn.adscientificindex.com/pictures/1a/4427238.jpg)
Cancer Research
Chromium toxicity
Natural products/Biomaterials composites for wound healing
Bone
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
31
0.912
* Total i10 IndexRankings
Ranking Based On Selection: 24
![Thillai Sivakumar Natarajan](https://cdn.adscientificindex.com/pictures/5a/4426747.jpg)
Catalysis
Liquid and Solid Waste Management
Renewable Energy Production
Energy Storage
Hydrogen Production
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
28
0.848
* Total i10 IndexRankings
Ranking Based On Selection: 25
![Swarna Vinodh Kanth](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
18
0.600
Venkatesan Subramanian
Central Leather Research Institute
Tamil Nadu, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
366
201
0.549
Theoretical and Computational Chemistry
Biophysics of Collagen
Biomacromolecules Structure-Activity Relationship in Chemistry
Raghava Rao Jonnalagadda
Central Leather Research Institute
Tamil Nadu, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
220
123
0.559
Madhan Balaraman
Central Leather Research Institute
Tamil Nadu, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
103
78
0.757
Thanikaivelan Palanisamy
Central Leather Research Institute
Tamil Nadu, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
101
63
0.624
Leather
Materials science
Nanotechnology
Biomaterials
Collagen
N Nishad Fathima
Central Leather Research Institute
Tamil Nadu, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
61
0.670
Kalarical Janardhanan Sreeram
Central Leather Research Institute
Tamil Nadu, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
53
0.631
Arumugam Sivasamy
Central Leather Research Institute
Tamil Nadu, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
62
0.838
Catalysis
photodegradation
biomass
nanomaterials
Carbon Materials
Ganesh Shanmugam
Central Leather Research Institute
Tamil Nadu, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
38
0.535
Molecular Self-assembly
Supramolecular gel materials
Collagen
Amyloid inhibitors
proteins folding & unfolding
Manikantan Syamala Kiran
Central Leather Research Institute
Tamil Nadu, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
56
0.800
Biochemistry
Nano biotechnology
Cell Biology
Aruna Dhathathreyan
Central Leather Research Institute
Tamil Nadu, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
14
0.209
Biophysical Chemistry
Bio-Interfaces
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
Aravindhan Rathinam
Central Leather Research Institute
Tamil Nadu, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
37
0.661
Environmental Engineering
Leather science
Leather Technology
SN Jaisankar
Central Leather Research Institute
Tamil Nadu, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
36
0.643
Uma Tiruchirapalli Sivagnanam
Central Leather Research Institute
Tamil Nadu, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
44
0.830
Collagen
Electrospinning
Biomaterial
Bioproducts
Tissue Engineering
Niraikulam Ayyadurai
Central Leather Research Institute
Tamil Nadu, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
38
0.717
Recombinant Biomaterials
3D Bioprinting
Expanding the Genetic Code
Lonchin Suguna
Central Leather Research Institute
Tamil Nadu, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
39
0.750
Thennarasu Sathiah
Central Leather Research Institute
Tamil Nadu, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
27
0.540
Organic Synthesis
Antimicrobial Peptides
Chemosensors
Easwaramoorthi S
Central Leather Research Institute
Tamil Nadu, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
33
0.673
Functional electronic materials
Luminescence
Sensors
Ponnusamy Shanmugam
Central Leather Research Institute
Tamil Nadu, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
14
0.286
Chandrasekaran B
Central Leather Research Institute
Tamil Nadu, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
26
0.542
Leather and Product Technology
Environmental Cleaner Processing
Bio medical
Collagen
waste management
NR Kamini
Central Leather Research Institute
Tamil Nadu, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
36
0.783
Microbial enzyme technology
Molecular Biology
Biotechnology for waste utilization
Production of Alternate fuels and bioremedi
Swarnalatha Somasundaram
Central Leather Research Institute
Tamil Nadu, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
33
0.846
Debasis Samanta
Central Leather Research Institute
Tamil Nadu, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
21
0.538
Suresh Kumar Anandasadagopan
Central Leather Research Institute
Tamil Nadu, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
31
0.912
Cancer Research
Chromium toxicity
Natural products/Biomaterials composites for wound healing
Bone
Thillai Sivakumar Natarajan
Central Leather Research Institute
Tamil Nadu, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
28
0.848
Catalysis
Liquid and Solid Waste Management
Renewable Energy Production
Energy Storage
Hydrogen Production
Swarna Vinodh Kanth
Central Leather Research Institute
Tamil Nadu, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
18
0.600