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,
- Make strategic, data-driven decisions to enhance performance.
* Total i10 IndexRankings
Ranking Based On Selection: 1
![Md Ahmaruzzaman](https://cdn.adscientificindex.com/pictures/06/299790.jpg)
Nanoscience and Nanotechnology
Wastewater treatment
Co-processing
Waste Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
191
178
0.932
* Total i10 IndexRankings
Ranking Based On Selection: 2
![Samuel Lalthazuala Rokhum](https://cdn.adscientificindex.com/pictures/b3/523817.jpg)
Synthetic Organic Chemistry
Material Science
Biodiesel
Antimicrobial
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
87
80
0.920
* Total i10 IndexRankings
Ranking Based On Selection: 3
![Pranjit Barman](https://cdn.adscientificindex.com/pictures/84/489216.jpg)
Organic Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
50
0.725
* Total i10 IndexRankings
Ranking Based On Selection: 4
![Biswa Nath Ghosh](https://cdn.adscientificindex.com/pictures/5e/299791.jpg)
Chemo sensor
supra molecular
coordination chemistry
X-ray crystallography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
14
0.636
* Total i10 IndexRankings
Ranking Based On Selection: 5
![Himadri Priya Gogoi](https://cdn.adscientificindex.com/pictures/df/5246097.jpg)
Inorganic Chemistry
Material Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 6
![Bishal Das](https://cdn.adscientificindex.com/pictures/e7/5674258.jpg)
Chemistry
catalysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 7
![Dipankar Das](https://cdn.adscientificindex.com/pictures/21/5622505.jpg)
Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 8
![Sourav Sutradhar](https://cdn.adscientificindex.com/pictures/ae/5378934.jpg)
Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 9
![Baishali Bhattacharjee](https://cdn.adscientificindex.com/pictures/a6/5384948.jpg)
Nanoscience and nanotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 10
![Sneha Paul](https://cdn.adscientificindex.com/pictures/7f/5377468.jpg)
Inorganic Chemistry
Biological study
Catalytic transformation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
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* Total i10 IndexRankings
Ranking Based On Selection: 11
![Parnashabari Sarkar](/user/assets/images/profile/no-profile-photo.png)
Inorganic Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Md Ahmaruzzaman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
191
178
0.932
Nanoscience and Nanotechnology
Wastewater treatment
Co-processing
Waste Management
Samuel Lalthazuala Rokhum
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
87
80
0.920
Synthetic Organic Chemistry
Material Science
Biodiesel
Antimicrobial
Pranjit Barman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
50
0.725
Biswa Nath Ghosh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
14
0.636
Chemo sensor
supra molecular
coordination chemistry
X-ray crystallography
Himadri Priya Gogoi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
Inorganic Chemistry
Material Chemistry
Bishal Das
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
Dipankar Das
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Sourav Sutradhar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Baishali Bhattacharjee
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Sneha Paul
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Inorganic Chemistry
Biological study
Catalytic transformation
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!
Parnashabari Sarkar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000