Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: Scientists Last 6 years Citation Index, Universities Total Citations Rankings 2025 and Universities Last 6 Years Citations Rankings 2025
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1
Nanotechnology
Drug Delivery
Sensors
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,931
3,117
0.632
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
Cancer Biology and Nanotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,868
2,628
0.383
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
Nanobiomaterials
Cancer biology
Tissue Engineering
Tuberculosis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,910
2,097
0.721
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
Nanobiomaterials
Biosensors
Plasmonics
Point-of-care diagnostics
Waste to wealth
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,622
1,374
0.379
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
Nanooptoelectronics : X-ray Sensors
Solar cells
X-ray Shields
X-ray protective paints
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,238
695
0.561
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
Functional materials
Nanocatalysis
Nanocomposite materials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,484
485
0.327
Pandian Kannaiyan
University of Madras
Chennai, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,931
3,117
0.632
Nanotechnology
Drug Delivery
Sensors
Devaki Thiruvengadam
University of Madras
Chennai, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,868
2,628
0.383
Cancer Biology and Nanotechnology
Jeyaraj Murugaraj
University of Madras
Chennai, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,910
2,097
0.721
Nanobiomaterials
Cancer biology
Tissue Engineering
Tuberculosis
Ravi Shankaran Dhesingh
University of Madras
Chennai, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,622
1,374
0.379
Nanobiomaterials
Biosensors
Plasmonics
Point-of-care diagnostics
Waste to wealth
T Prakash
University of Madras
Chennai, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,238
695
0.561
Nanooptoelectronics : X-ray Sensors
Solar cells
X-ray Shields
X-ray protective paints
A Murugadoss
University of Madras
Chennai, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,484
485
0.327
Functional materials
Nanocatalysis
Nanocomposite materials