Citation Rankings
Highly Cited Researchers
Indian Association for the Cultivation of Science Highly Cited Researchers CitationEngineering & Technology / Nanoscience and Nanotechnology Rankings 2025
The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.
* Total Citation Counts Rankings
Ranking Based On Selection :1
Metal Nanoparticles as Catalyst and Reagent
Green Synthetic Procedures
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,089
4,333
0.254
* Total Citation Counts Rankings
Ranking Based On Selection :2
2D Semiconductors
Energy storage Devices
Thin Film Transistors
Functional materials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,608
3,650
0.480
* Total Citation Counts Rankings
Ranking Based On Selection :3
Nanomaterials
biosensor
biomedical applications
drug delivery
imaging
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,685
1,699
0.461
* Total Citation Counts Rankings
Ranking Based On Selection :4
Nanotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,283
805
0.245
* Total Citation Counts Rankings
Ranking Based On Selection :5
Photophysics
Photochemistry
Organic Nanomaterials
Single crystal Lasers
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,805
1,548
0.552
* Total Citation Counts Rankings
Ranking Based On Selection :6
Nanotechnology
Self assembly
Physics
Surface Science
Protein lipid interaction
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,451
851
0.347
* Total Citation Counts Rankings
Ranking Based On Selection :7
Photophysics
Photochemistry
Nanomaterials
Laser Spectroscopy and dynamics
Light energy conversion and energy storage
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,233
582
0.261
* Total Citation Counts Rankings
Ranking Based On Selection :8
Nanomaterials Energy Harvesting Sensors Thermoelectrics Piezoelectrics Ferroelectrics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,138
1,056
0.494
* Total Citation Counts Rankings
Ranking Based On Selection :9
Nanomaterials
Electrocatalysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,387
1,241
0.895
* Total Citation Counts Rankings
Ranking Based On Selection :10
Nanoscience
2D-Materials
Memory Device
Optoelectronics
Neuromorphic Devices
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,133
965
0.852
* Total Citation Counts Rankings
Ranking Based On Selection :11
Nanosciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,126
729
0.647
* Total Citation Counts Rankings
Ranking Based On Selection :12
Microbiology and Nanotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
943
535
0.567
* Total Citation Counts Rankings
Ranking Based On Selection :13
Polymer synthesis
Nanostructured polymer
Carbon Nanomaterials
Polymer Blends & Nanocomposites
Surface Functionalization etc
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
721
396
0.549
* Total Citation Counts Rankings
Ranking Based On Selection :14
Nanomaterials
Low temperature Magnetization
Resistive memory switching
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
697
338
0.485
* Total Citation Counts Rankings
Ranking Based On Selection :15
Nanomaterials
catalysis
solar cell
H2 evolution
molecular imprinting
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
663
482
0.727
* Total Citation Counts Rankings
Ranking Based On Selection :16
nanobiotechnology
nanomaterials
carbon dot
molecular imprinting
photocatalysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
516
478
0.926
* Total Citation Counts Rankings
Ranking Based On Selection :17
Supramolecular chemistry
Carbon nanomaterials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
402
368
0.915
* Total Citation Counts Rankings
Ranking Based On Selection :18
fluorescence correlation spectroscopy of biological and nanomaterials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
242
137
0.566
* Total Citation Counts Rankings
Rankings
50,023
464
4
Ranking Based On Selection: 1
Brindaban Ranu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,089
4,333
0.254
Metal Nanoparticles as Catalyst and Reagent
Green Synthetic Procedures
* Total Citation Counts Rankings
Rankings
133,394
1,949
17
Ranking Based On Selection: 2
Shyamal Kumar Saha
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,608
3,650
0.480
2D Semiconductors
Energy storage Devices
Thin Film Transistors
Functional materials
* Total Citation Counts Rankings
Rankings
270,276
5,445
41
Ranking Based On Selection: 3
Arindam Saha
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,685
1,699
0.461
Nanomaterials
biosensor
biomedical applications
drug delivery
imaging
* Total Citation Counts Rankings
Rankings
298,595
6,364
43
Ranking Based On Selection: 4
Rupali Gangopadhyay
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,283
805
0.245
* Total Citation Counts Rankings
Rankings
339,868
7,670
51
Ranking Based On Selection: 5
Shinto Varghese
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,805
1,548
0.552
Photophysics
Photochemistry
Organic Nanomaterials
Single crystal Lasers
* Total Citation Counts Rankings
Rankings
378,058
8,958
55
Ranking Based On Selection: 6
Prabir Pal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,451
851
0.347
Nanotechnology
Self assembly
Physics
Surface Science
Protein lipid interaction
* Total Citation Counts Rankings
Rankings
405,493
9,924
60
Ranking Based On Selection: 7
Tapan Ganguly
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,233
582
0.261
Photophysics
Photochemistry
Nanomaterials
Laser Spectroscopy and dynamics
Light energy conversion and energy storage
* Total Citation Counts Rankings
Rankings
418,554
10,416
61
Ranking Based On Selection: 8
Anuja Datta
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,138
1,056
0.494
Nanomaterials Energy Harvesting Sensors Thermoelectrics Piezoelectrics Ferroelectrics
* Total Citation Counts Rankings
Rankings
561,152
15,870
79
Ranking Based On Selection: 9
Rajkumar Jana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,387
1,241
0.895
Nanomaterials
Electrocatalysis
* Total Citation Counts Rankings
Rankings
632,575
18,839
91
Ranking Based On Selection: 10
Biswajit Das
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,133
965
0.852
Nanoscience
2D-Materials
Memory Device
Optoelectronics
Neuromorphic Devices
* Total Citation Counts Rankings
Rankings
634,846
18,934
93
Ranking Based On Selection: 11
Debraj Dhar Purkayastha
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,126
729
0.647
* Total Citation Counts Rankings
Rankings
698,888
21,745
101
Ranking Based On Selection: 12
Md Motiar Rahaman Khan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
943
535
0.567
Microbiology and Nanotechnology
* Total Citation Counts Rankings
Rankings
794,175
26,529
114
Ranking Based On Selection: 13
AMIT MANDAL
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
721
396
0.549
Polymer synthesis
Nanostructured polymer
Carbon Nanomaterials
Polymer Blends & Nanocomposites
Surface Functionalization etc
* Total Citation Counts Rankings
Rankings
805,898
27,185
119
Ranking Based On Selection: 14
Kaushik Chakrabarti
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
697
338
0.485
Nanomaterials
Low temperature Magnetization
Resistive memory switching
* Total Citation Counts Rankings
Rankings
822,772
28,173
127
Ranking Based On Selection: 15
Soumita Mukhopadhyay
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
663
482
0.727
Nanomaterials
catalysis
solar cell
H2 evolution
molecular imprinting
* Total Citation Counts Rankings
Rankings
903,487
32,966
138
Ranking Based On Selection: 16
Haydar Ali
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
516
478
0.926
nanobiotechnology
nanomaterials
carbon dot
molecular imprinting
photocatalysis
* Total Citation Counts Rankings
Rankings
1,003,320
37,455
149
Ranking Based On Selection: 17
Subir Paul
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
402
368
0.915
Supramolecular chemistry
Carbon nanomaterials
* Total Citation Counts Rankings
Rankings
1,209,429
46,889
182
Ranking Based On Selection: 18
Md Asif Amin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
242
137
0.566
fluorescence correlation spectroscopy of biological and nanomaterials