Total 2,392,995 scientists, country 221, and institutions 24,455 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
Synthetic Medicinal Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
351
207
0.590
* Total i10 IndexRankings
Ranking Based On Selection: 2
Organic Chemistry
Inorganic Chemistry
Material Chemistry
Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
259
197
0.761
* Total i10 IndexRankings
Ranking Based On Selection: 3
catalysis
Bioinorganic
chelating resins
solid phase extraction
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
239
113
0.473
* Total i10 IndexRankings
Ranking Based On Selection: 4
Asymmetric epoxidation
Asymmetric catalysis
ring-opening of epoxides
pheromones synthesis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
163
64
0.393
* Total i10 IndexRankings
Ranking Based On Selection: 5
Medicinal Chemistry
Organic Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
137
87
0.635
* Total i10 IndexRankings
Ranking Based On Selection: 6
Organic Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
132
60
0.455
* Total i10 IndexRankings
Ranking Based On Selection: 7
Chemistry
Nanotechnology
Nanomedicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
98
0.766
* Total i10 IndexRankings
Ranking Based On Selection: 8
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
117
73
0.624
* Total i10 IndexRankings
Ranking Based On Selection: 9
Computational chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
111
72
0.649
* Total i10 IndexRankings
Ranking Based On Selection: 10
Chemistry
Biorganic Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
110
82
0.745
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* Total i10 IndexRankings
Ranking Based On Selection: 11
Coordination Chemistry
Supramolecular Chemistry
Catalysis
Photo-catalysis
Sensing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
107
70
0.654
* Total i10 IndexRankings
Ranking Based On Selection: 12
Electrochemistry
Materials Science
Supercapacitors
Fuel Cells
Sensors
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
105
77
0.733
* Total i10 IndexRankings
Ranking Based On Selection: 13
Materials Chemistry
Inorganic Chemistry
Optical properties
Electrical properties
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
49
0.500
* Total i10 IndexRankings
Ranking Based On Selection: 14
Theoretical Chemistry
Fundamental Electrochemistry
Polymer Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
45
0.529
* Total i10 IndexRankings
Ranking Based On Selection: 15
Synthetic Organic Chemistry
Catalysis
Natural Products
Material Chemistry
Supra-molecular Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
16
0.190
* Total i10 IndexRankings
Ranking Based On Selection: 16
Polyoxometalates
Inorganic Chemistry
Biomaterial
catalysis
nanocluster
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
37
0.481
* Total i10 IndexRankings
Ranking Based On Selection: 17
Luminescence
Radiation dosimetry
nanomaterials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
44
0.587
* Total i10 IndexRankings
Ranking Based On Selection: 18
Organic Synthesis
Catalysis
Medicinal Chemistry
Porphyrin Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
30
0.441
* Total i10 IndexRankings
Ranking Based On Selection: 19
nanotechnology
electrocatalysts
supercapacitor
photocatalysts
H2 evolution
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
52
0.776
* Total i10 IndexRankings
Ranking Based On Selection: 20
Solid state chemistry
oxides
layered perovskite oxides
honeycomb structures
magnetic interactions
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
31
0.544
* Total i10 IndexRankings
Ranking Based On Selection: 21
Nucleic acids research
Biophysical chemistry
Structural biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
36
0.706
* Total i10 IndexRankings
Ranking Based On Selection: 22
Polymer
Gas Sensing
Thin Film
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
34
0.694
* Total i10 IndexRankings
Ranking Based On Selection: 23
Polymers
Bioinorganic chemistry
Materials Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
36
0.783
* Total i10 IndexRankings
Ranking Based On Selection: 24
Organic Synthesis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
20
0.476
* Total i10 IndexRankings
Ranking Based On Selection: 25
Coordination chemistry
bioinorganic chemistry
Homogeneous Catalysis (Electro- and Photo-)
Small molecule Activation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
14
0.412
Rakesh Kumar
University of Delhi
New Delhi, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
351
207
0.590
Ramesh Chandra
University of Delhi
New Delhi, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
259
197
0.761
Organic Chemistry
Inorganic Chemistry
Material Chemistry
Biology
Rakesh Kumar Sharma
University of Delhi
New Delhi, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
239
113
0.473
catalysis
Bioinorganic
chelating resins
solid phase extraction
Surendra Singh
University of Delhi
New Delhi, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
163
64
0.393
Asymmetric epoxidation
Asymmetric catalysis
ring-opening of epoxides
pheromones synthesis
Diwan S Rawat
University of Delhi
New Delhi, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
137
87
0.635
Medicinal Chemistry
Organic Chemistry
Sunil K Sharma
University of Delhi
New Delhi, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
132
60
0.455
Indrajit Roy
University of Delhi
New Delhi, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
98
0.766
Chemistry
Nanotechnology
Nanomedicine
Anil Kumar Nain
University of Delhi
New Delhi, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
117
73
0.624
Rita Kakkar
University of Delhi
New Delhi, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
111
72
0.649
Akhilesh K Verma
University of Delhi
New Delhi, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
110
82
0.745
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Rajeev Gupta
University of Delhi
New Delhi, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
107
70
0.654
Coordination Chemistry
Supramolecular Chemistry
Catalysis
Photo-catalysis
Sensing
Raj Kishor Sharma
University of Delhi
New Delhi, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
105
77
0.733
Electrochemistry
Materials Science
Supercapacitors
Fuel Cells
Sensors
Rajamani Nagarajan
University of Delhi
New Delhi, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
49
0.500
Materials Chemistry
Inorganic Chemistry
Optical properties
Electrical properties
Rama Kant
University of Delhi
New Delhi, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
45
0.529
Theoretical Chemistry
Fundamental Electrochemistry
Polymer Physics
Sms Chauhan
University of Delhi
New Delhi, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
16
0.190
Synthetic Organic Chemistry
Catalysis
Natural Products
Material Chemistry
Supra-molecular Chemistry
Firasat Hussain
University of Delhi
New Delhi, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
37
0.481
Polyoxometalates
Inorganic Chemistry
Biomaterial
catalysis
nanocluster
Pd Sahare
University of Delhi
New Delhi, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
44
0.587
Luminescence
Radiation dosimetry
nanomaterials
Mahendra Nath
University of Delhi
New Delhi, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
30
0.441
Organic Synthesis
Catalysis
Medicinal Chemistry
Porphyrin Chemistry
Sasanka Deka
University of Delhi
New Delhi, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
52
0.776
nanotechnology
electrocatalysts
supercapacitor
photocatalysts
H2 evolution
Sitharaman Uma
University of Delhi
New Delhi, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
31
0.544
Solid state chemistry
oxides
layered perovskite oxides
honeycomb structures
magnetic interactions
Shrikant Kukreti
University of Delhi
New Delhi, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
36
0.706
Nucleic acids research
Biophysical chemistry
Structural biology
Ishpal Rawal
University of Delhi
New Delhi, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
34
0.694
Dhanraj T Masram
University of Delhi
New Delhi, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
36
0.783
Polymers
Bioinorganic chemistry
Materials Chemistry
Ramendra Pratap
University of Delhi
New Delhi, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
20
0.476
Sandeep Kaur Ghumaan
University of Delhi
New Delhi, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
14
0.412
Coordination chemistry
bioinorganic chemistry
Homogeneous Catalysis (Electro- and Photo-)
Small molecule Activation