Productivity Rankings is an exclusive service provided by AD Scientific Index. This ranking system, derived from the i10 index, highlights the productivity of scientists in publishing impactful scientific articles. Productivity Rankings serves as a tool to identify highly productive scientists across specific areas, disciplines, universities, and countries, and supports the creation of effective incentives and academic policies. The global, regional, and institutional rankings of scientists in this table are calculated based on their total i10 index. Moreover, you can explore special rankings derived from Productivity Rankings, such as 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.
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :1
Catalysis
Nanomaterials
Sensors
Bioinorganic Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
225
171
0.760
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :2
organic synthesis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
144
53
0.368
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :3
Photochemistry
Ultrafast Spectroscopy and Nanomaterials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
43
0.448
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :4
Electroanalytical Chemistry
Corrosion
Coating and Biomaterials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
30
0.789
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :5
catalysis
photocatalyst
naomaterilas
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
28
0.824
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :6
Implants
Scaffolds
Drug delivery systems
corrosion and coatings
Sensors
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
27
0.818
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :7
Organic Chemistry
Heterocyclic Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
26
0.347
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :8
Synthetic Organic Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
26
0.351
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :9
Perovskite Solar Cells
Photo-Rechargeable Batteries
Water Splitting
Metal Organic Frameworks
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
12
0.857
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :10
Catalysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
12
0.522
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :11
Analytical Chemistry
Environmnental analytical chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
11
0.550
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :12
Nanomaterials for Chemical sensors and Biosensors
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
12
0.857
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :13
Conducting Polymer
Biosensor
Electrochromism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
6
0.667
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :14
Crystallography and Biophysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
5
0.417
Vengidusamy Narayanan
University of Madras
Chennai, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
225
171
0.760
Catalysis
Nanomaterials
Sensors
Bioinorganic Chemistry
Raghunathan R
University of Madras
Chennai, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
144
53
0.368
Ramamurthy Perumal
University of Madras
Chennai, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
43
0.448
Photochemistry
Ultrafast Spectroscopy and Nanomaterials
K Ravichandran
University of Madras
Chennai, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
30
0.789
Electroanalytical Chemistry
Corrosion
Coating and Biomaterials
K Venkatachalam
University of Madras
Chennai, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
28
0.824
catalysis
photocatalyst
naomaterilas
Sridhar Tm
University of Madras
Chennai, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
27
0.818
Implants
Scaffolds
Drug delivery systems
corrosion and coatings
Sensors
Kannan Mohanakrishnan
University of Madras
Chennai, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
26
0.347
Organic Chemistry
Heterocyclic Chemistry
AK Mohanakrishnann
University of Madras
Chennai, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
26
0.351
S Nehru
University of Madras
Chennai, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
12
0.857
Perovskite Solar Cells
Photo-Rechargeable Batteries
Water Splitting
Metal Organic Frameworks
Sasi Rekha
University of Madras
Chennai, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
12
0.522
Patel Riyazuddin
University of Madras
Chennai, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
11
0.550
Analytical Chemistry
Environmnental analytical chemistry
P Prabhu
University of Madras
Chennai, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
12
0.857
Nanomaterials for Chemical sensors and Biosensors
Sasikumar R
University of Madras
Chennai, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
6
0.667
Conducting Polymer
Biosensor
Electrochromism
Rajakannan V
University of Madras
Chennai, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
5
0.417