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
Entomology
Nanoinsecticides and Natural Plant Products
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,667
11,653
0.593
* Total Citation Counts Rankings
Ranking Based On Selection :2
Activated carbons
Solid waste recycling
Water and Wastewater treatments
Wasteland reclamation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,633
4,694
0.239
* Total Citation Counts Rankings
Ranking Based On Selection :3
Systems and Control Theory
Nonlinear Dynamical Systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,101
9,801
0.609
* Total Citation Counts Rankings
Ranking Based On Selection :4
Underutilised Crops
Environmental Food Security
Sewage Wastewater Reuse
Microplastics
Zero agrowaste
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,569
5,336
0.366
* Total Citation Counts Rankings
Ranking Based On Selection :5
Nanomaterials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,572
5,832
0.430
* Total Citation Counts Rankings
Ranking Based On Selection :6
Nanomaterials
Energy Materials
Sensors
Magnetic Materials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,388
7,804
0.630
* Total Citation Counts Rankings
Ranking Based On Selection :7
Phytoremediation
Plant-Microbe Interaction
Climate Change Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,506
6,778
0.589
* Total Citation Counts Rankings
Ranking Based On Selection :8
Neural networks
Stability theory
Time delay systems
Data-driven Machine Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,225
6,211
0.553
* Total Citation Counts Rankings
Ranking Based On Selection :9
Nanomaterials
Supercapacitors
Li-ion batteries
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,156
6,769
0.607
* Total Citation Counts Rankings
Ranking Based On Selection :10
solid state ionics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,181
5,785
0.568
* Total Citation Counts Rankings
Ranking Based On Selection :11
Inorganic Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,223
2,805
0.304
* Total Citation Counts Rankings
Ranking Based On Selection :12
Molecular Toxicology
Cancer Biology
Molecular Genetics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,658
5,363
0.700
* Total Citation Counts Rankings
Ranking Based On Selection :13
Nanostructing materials transducer biosensor detection Energy Storage
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,820
4,404
0.757
* Total Citation Counts Rankings
Ranking Based On Selection :14
Toxicology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,617
3,780
0.673
* Total Citation Counts Rankings
Ranking Based On Selection :15
Data mining
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,287
3,007
0.569
* Total Citation Counts Rankings
Ranking Based On Selection :16
Nanotechnology
Sensors
Biosensors
IR sensors
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,111
3,283
0.642
* Total Citation Counts Rankings
Ranking Based On Selection :17
Biomaterials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,862
2,476
0.509
* Total Citation Counts Rankings
Ranking Based On Selection :18
Molecular Toxicology
Systems Toxicology
Cancer Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,480
3,252
0.726
* Total Citation Counts Rankings
Ranking Based On Selection :19
Phytomedicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,952
2,689
0.680
* Total Citation Counts Rankings
Ranking Based On Selection :20
Root and Soil Biology
Endophytic fungi
Mycorrhizal Technology
Plant anatomy
Bioremediation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,947
1,875
0.475
* Total Citation Counts Rankings
Ranking Based On Selection :21
Differential Equations - Control theory and Applications - Robust control for Linear and Nonlinear systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,880
1,696
0.437
* Total Citation Counts Rankings
Ranking Based On Selection :22
Molecular Quantum Mechanics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,744
1,474
0.394
* Total Citation Counts Rankings
Ranking Based On Selection :23
COIMBATORE
TAMIL NADU
INDIA
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,648
2,654
0.728
* Total Citation Counts Rankings
Ranking Based On Selection :24
plant tissue culture
nanobiotechnology
phytoremediation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,486
2,395
0.687
* Total Citation Counts Rankings
Ranking Based On Selection :25
prawn
plankton
crab
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,395
2,081
0.613
Kadarkarai Murugan
Bharathiar University
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,667
11,653
0.593
Entomology
Nanoinsecticides and Natural Plant Products
Namasivayam C
Bharathiar University
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,633
4,694
0.239
Activated carbons
Solid waste recycling
Water and Wastewater treatments
Wasteland reclamation
Sakthivel Rathinasamy
Bharathiar University
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,101
9,801
0.609
P Siddhuraju
Bharathiar University
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,569
5,336
0.366
Underutilised Crops
Environmental Food Security
Sewage Wastewater Reuse
Microplastics
Zero agrowaste
Devanesan Mangalaraj
Bharathiar University
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,572
5,832
0.430
N Ponpandian
Bharathiar University
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,388
7,804
0.630
Nanomaterials
Energy Materials
Sensors
Magnetic Materials
M Rajkumar
Bharathiar University
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,506
6,778
0.589
Phytoremediation
Plant-Microbe Interaction
Climate Change Biology
Rakkiyappan Rajan
Bharathiar University
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,225
6,211
0.553
Neural networks
Stability theory
Time delay systems
Data-driven Machine Learning
R Kalai Selvan
Bharathiar University
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,156
6,769
0.607
Nanomaterials
Supercapacitors
Li-ion batteries
S Selvasekarapandian
Bharathiar University
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,181
5,785
0.568
Karuppannan Natarajan
Bharathiar University
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,223
2,805
0.304
Vijaya Padma Viswanadha
Bharathiar University
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,658
5,363
0.700
Molecular Toxicology
Cancer Biology
Molecular Genetics
Viswanathan C
Bharathiar University
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,820
4,404
0.757
Nanostructing materials transducer biosensor detection Energy Storage
Mathan Ramesh
Bharathiar University
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,617
3,780
0.673
Jayaprakash P
Bharathiar University
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,287
3,007
0.569
Rajendra Kumar Rt
Bharathiar University
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,111
3,283
0.642
Nanotechnology
Sensors
Biosensors
IR sensors
A Balamurugan
Bharathiar University
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,862
2,476
0.509
Ekambaram P
Bharathiar University
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,480
3,252
0.726
Molecular Toxicology
Systems Toxicology
Cancer Biology
Parimelazhagan Thangaraj
Bharathiar University
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,952
2,689
0.680
Muthukumar Thangavelu
Bharathiar University
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,947
1,875
0.475
Root and Soil Biology
Endophytic fungi
Mycorrhizal Technology
Plant anatomy
Bioremediation
Mathiyalagan Kalidass
Bharathiar University
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,880
1,696
0.437
Differential Equations - Control theory and Applications - Robust control for Linear and Nonlinear systems
Senthilkumar K
Bharathiar University
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,744
1,474
0.394
Sathishkumar Ramalingam
Bharathiar University
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,648
2,654
0.728
N Geetha
Bharathiar University
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,486
2,395
0.687
plant tissue culture
nanobiotechnology
phytoremediation
Saravana Bhavan P
Bharathiar University
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,395
2,081
0.613