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
Organic Chemistry
Fabrication of Organic Nanomaterials and Devices
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
180
120
0.667
* Total i10 IndexRankings
Ranking Based On Selection :2
Photochemistry
Laser spectroscopy
Biophysical chemistry
Fluorosensor
Synthesis of multifunctional materials - Molecular mode
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
169
85
0.503
* Total i10 IndexRankings
Ranking Based On Selection :3
Catalytic Studies in Mimics of Various Bio-enzymes: Experimental & Theoritical Approach
Design of Optical Chemodosimeters for C
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
155
72
0.465
* Total i10 IndexRankings
Ranking Based On Selection :4
Organic chemistry
Phytomedicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
110
13
0.118
* Total i10 IndexRankings
Ranking Based On Selection :5
Organic Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
108
72
0.667
* Total i10 IndexRankings
Ranking Based On Selection :6
organic synthesis
green chemistry
heterocycles synthesis
heterogeneous silica based catalysts
C-H activation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
62
0.639
* Total i10 IndexRankings
Ranking Based On Selection :7
Bio-inorganic Chemistry
Catalysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
42
0.553
* Total i10 IndexRankings
Ranking Based On Selection :8
Organic Synthesis
Bio-organic Chemistry
Green Synthesis
Catalysts
Chemosensors
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
37
0.500
* Total i10 IndexRankings
Ranking Based On Selection :9
Polymer Science & Rubber Technology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
41
0.569
* Total i10 IndexRankings
Ranking Based On Selection :10
Analytical Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
35
0.614
* Total i10 IndexRankings
Ranking Based On Selection :11
biophysical chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
19
0.352
* Total i10 IndexRankings
Ranking Based On Selection :12
Chemistry
Inorganic Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
30
0.667
* Total i10 IndexRankings
Ranking Based On Selection :13
Inorganic chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
23
0.575
* Total i10 IndexRankings
Ranking Based On Selection :14
Theoretical Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
7
0.194
* Total i10 IndexRankings
Ranking Based On Selection :15
Quantum Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
6
0.207
* Total i10 IndexRankings
Ranking Based On Selection :16
Polymeric Materials and Its applications in various field
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
26
1.000
* Total i10 IndexRankings
Ranking Based On Selection :17
Organic Chemistry
Medicinal Chemistry
Early Drug Discovery
Green and Sustainable Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
22
0.880
* Total i10 IndexRankings
Ranking Based On Selection :18
Organic Chemistry
Fluorescent Polymers
Biocomposite Hydrogels and Nanomaterials
Sensing and Separation
Leather Materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
15
0.882
* Total i10 IndexRankings
Ranking Based On Selection :19
Biophysical Chemistry
Molecular biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
6
0.353
* Total i10 IndexRankings
Ranking Based On Selection :20
Computational and Theoretical Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
0
0.000
* Total i10 IndexRankings
Ranking Based On Selection :21
ORGANIC CHEMISTRY
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
* Total i10 IndexRankings
Ranking Based On Selection :22
Inorganic Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total i10 IndexRankings
Ranking Based On Selection :23
Polymer Chemistry
Nonaromatic Biocompatible Fluorescent Polymer
Material Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total i10 IndexRankings
Ranking Based On Selection :24
Actinobacteria
Microbial ecology
Drug discovary
Gene induction
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total i10 IndexRankings
Ranking Based On Selection :25
Organic Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Dilip K Maiti
University of Calcutta
Kolkata, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
180
120
0.667
Organic Chemistry
Fabrication of Organic Nanomaterials and Devices
Nikhil Guchhait
University of Calcutta
Kolkata, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
169
85
0.503
Photochemistry
Laser spectroscopy
Biophysical chemistry
Fluorosensor
Synthesis of multifunctional materials - Molecular mode
Sudhanshu Das
University of Calcutta
Kolkata, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
155
72
0.465
Catalytic Studies in Mimics of Various Bio-enzymes: Experimental & Theoritical Approach
Design of Optical Chemodosimeters for C
Asima Chatterjee
University of Calcutta
Kolkata, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
110
13
0.118
Asish R Das
University of Calcutta
Kolkata, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
108
72
0.667
Chhanda Mukhopadhyay
University of Calcutta
Kolkata, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
62
0.639
organic synthesis
green chemistry
heterocycles synthesis
heterogeneous silica based catalysts
C-H activation
Debasis Das
University of Calcutta
Kolkata, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
42
0.553
Bio-inorganic Chemistry
Catalysis
Animesh Pramanik
University of Calcutta
Kolkata, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
37
0.500
Organic Synthesis
Bio-organic Chemistry
Green Synthesis
Catalysts
Chemosensors
Abhijit Bandyopadhyay
University of Calcutta
Kolkata, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
41
0.569
Polymer Science & Rubber Technology
Kamalika Sen
University of Calcutta
Kolkata, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
35
0.614
Chaitali Mukhopadhyay
University of Calcutta
Kolkata, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
19
0.352
Sanchita Goswami
University of Calcutta
Kolkata, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
30
0.667
Kuntal Pal
University of Calcutta
Kolkata, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
23
0.575
Pinaki Chaudhury
University of Calcutta
Kolkata, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
7
0.194
Debasis Mukhopadhyay
University of Calcutta
Kolkata, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
6
0.207
Arnab Dutta
University of Calcutta
Kolkata, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
26
1.000
Polymeric Materials and Its applications in various field
Srijit Biswas
University of Calcutta
Kolkata, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
22
0.880
Organic Chemistry
Medicinal Chemistry
Early Drug Discovery
Green and Sustainable Chemistry
Madhushree Mitra
University of Calcutta
Kolkata, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
15
0.882
Organic Chemistry
Fluorescent Polymers
Biocomposite Hydrogels and Nanomaterials
Sensing and Separation
Leather Materials
Smritimoy Pramanik
University of Calcutta
Kolkata, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
6
0.353
Biophysical Chemistry
Molecular biology
Subhasree Ghosh
University of Calcutta
Kolkata, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
0
0.000
Computational and Theoretical Chemistry
Partha Pratim Ghosh
University of Calcutta
Kolkata, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
Riya Bag
University of Calcutta
Kolkata, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Md Hussain Sanfui
University of Calcutta
Kolkata, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Polymer Chemistry
Nonaromatic Biocompatible Fluorescent Polymer
Material Chemistry
Sohan Sengupta
University of Calcutta
Kolkata, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Actinobacteria
Microbial ecology
Drug discovary
Gene induction
Subhro Mandal
University of Calcutta
Kolkata, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000