Citation Rankings
Highly Cited Researchers
Sastra University Highly Cited Researchers Citation Rankings (Sort by last 6 years Citation Index) 2025
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
Nanosensors
Biosensors
Steganography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,248
7,957
0.650
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
nanomaterials
nanomedicine
drug delivery
sensors
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,576
7,338
0.634
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
Recommender System
Data Science
Machine Learning
Artificial Intelligence
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,092
5,286
0.868
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
Molecular Oncology
Cell Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,159
5,200
0.726
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
Computational Chemistry
DFT
Molecular modeling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,346
4,933
0.777
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
Cell Biology
Mitochondria
Cancer
Cardiovascular Pathologies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,238
4,923
0.680
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :7
Structural Engineering
Concrete composite materials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,846
4,586
0.946
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :8
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,485
4,576
0.834
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :9
Plant pigments
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,890
3,008
0.615
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :10
Steganography - Secure Communication - Image Encryption
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,165
2,878
0.557
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :11
molecular optical materials
nanomaterials
optical sensor
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,391
2,758
0.628
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :12
Decision-making
Soft computing
Business analytics
Machine learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,237
2,678
0.827
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :13
Internet of Things
Deep Learning
Healthcare Applications
VLSI Physical Synthesis
Smart Cities
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,739
2,647
0.966
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :14
biorefinery
circular economy
photocatalysis
sustainability
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,864
2,409
0.623
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :15
Toxinology
Pharmacology
OMICS Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,448
2,335
0.677
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :16
Biophysics
Nanobiotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,500
2,229
0.637
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :17
Multilevel inverter
Electric Vehicles
Energy trading
High step-up converters
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,397
2,214
0.924
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :18
Physics
Material Science
Nanomaterial Synthesis
Electrodeposition
Supercapacitor
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,188
2,159
0.677
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :19
Hypergraphs
Image Processing
Intrusion Detection Systems
Computational Intelligent Techniques
Data Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,084
2,142
0.524
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :20
Robotics & Automation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,479
2,104
0.849
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :21
Nanotechnology and Opto-electronics
Spintronics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,804
2,048
0.730
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :22
Immunology and Oxidative stress biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,347
2,027
0.606
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :23
Electrochemical sensor
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,111
1,781
0.844
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :24
Mitochondria Biology & Reperfusion Injury
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,233
1,654
0.741
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :25
Physical metallurgy
Materials Joining
Corrosion
Tribology
Surface Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,249
1,478
0.348
* Last 6 Years Citation Counts Rankings
Rankings
47,296
608
1
Ranking Based On Selection: 1
John Bosco Balaguru Rayappan
Sastra University
Thanjavur, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,248
7,957
0.650
Nanosensors
Biosensors
Steganography
* Last 6 Years Citation Counts Rankings
Rankings
53,006
714
2
Ranking Based On Selection: 2
Uma Maheswari Krishnan
Sastra University
Thanjavur, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,576
7,338
0.634
nanomaterials
nanomedicine
drug delivery
sensors
* Last 6 Years Citation Counts Rankings
Rankings
82,401
1,251
3
Ranking Based On Selection: 3
Subramaniyaswamy V
Sastra University
Thanjavur, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,092
5,286
0.868
Recommender System
Data Science
Machine Learning
Artificial Intelligence
* Last 6 Years Citation Counts Rankings
Rankings
84,127
1,288
4
Ranking Based On Selection: 4
Dipita Bhakta Guha
Sastra University
Thanjavur, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,159
5,200
0.726
Molecular Oncology
Cell Biology
* Last 6 Years Citation Counts Rankings
Rankings
89,931
1,418
5
Ranking Based On Selection: 5
Chandiramouli Ramanathan
Sastra University
Thanjavur, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,346
4,933
0.777
Computational Chemistry
DFT
Molecular modeling
* Last 6 Years Citation Counts Rankings
Rankings
90,176
1,423
6
Ranking Based On Selection: 6
Gunjan Guha
Sastra University
Thanjavur, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,238
4,923
0.680
Cell Biology
Mitochondria
Cancer
Cardiovascular Pathologies
* Last 6 Years Citation Counts Rankings
Rankings
98,550
1,591
7
Ranking Based On Selection: 7
Murali
Sastra University
Thanjavur, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,846
4,586
0.946
Structural Engineering
Concrete composite materials
* Last 6 Years Citation Counts Rankings
Rankings
98,797
1,600
8
Ranking Based On Selection: 8
Nagarajan Veerappan
Sastra University
Thanjavur, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,485
4,576
0.834
* Last 6 Years Citation Counts Rankings
Rankings
162,550
3,157
9
Ranking Based On Selection: 9
Vadivel Vellingiri
Sastra University
Thanjavur, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,890
3,008
0.615
* Last 6 Years Citation Counts Rankings
Rankings
170,798
3,375
10
Ranking Based On Selection: 10
Amirtharajan Rengarajan
Sastra University
Thanjavur, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,165
2,878
0.557
Steganography - Secure Communication - Image Encryption
* Last 6 Years Citation Counts Rankings
Rankings
179,205
3,617
11
Ranking Based On Selection: 11
SP Anthony
Sastra University
Thanjavur, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,391
2,758
0.628
molecular optical materials
nanomaterials
optical sensor
* Last 6 Years Citation Counts Rankings
Rankings
185,042
3,772
12
Ranking Based On Selection: 12
KS Ravichandran
Sastra University
Thanjavur, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,237
2,678
0.827
Decision-making
Soft computing
Business analytics
Machine learning
* Last 6 Years Citation Counts Rankings
Rankings
187,398
3,842
13
Ranking Based On Selection: 13
R Manikandan
Sastra University
Thanjavur, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,739
2,647
0.966
Internet of Things
Deep Learning
Healthcare Applications
VLSI Physical Synthesis
Smart Cities
* Last 6 Years Citation Counts Rankings
Rankings
207,130
4,434
14
Ranking Based On Selection: 14
Ponnusami V
Sastra University
Thanjavur, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,864
2,409
0.623
biorefinery
circular economy
photocatalysis
sustainability
* Last 6 Years Citation Counts Rankings
Rankings
214,110
4,633
15
Ranking Based On Selection: 15
Dhananjaya Bhadrapura Lakkappa
Sastra University
Thanjavur, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,448
2,335
0.677
Toxinology
Pharmacology
OMICS Biology
* Last 6 Years Citation Counts Rankings
Rankings
224,731
4,963
16
Ranking Based On Selection: 16
Anbazan Veerappan
Sastra University
Thanjavur, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,500
2,229
0.637
* Last 6 Years Citation Counts Rankings
Rankings
226,260
5,000
17
Ranking Based On Selection: 17
N Prabaharan
Sastra University
Thanjavur, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,397
2,214
0.924
Multilevel inverter
Electric Vehicles
Energy trading
High step-up converters
* Last 6 Years Citation Counts Rankings
Rankings
232,034
5,166
18
Ranking Based On Selection: 18
Ajay Jagadale
Sastra University
Thanjavur, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,188
2,159
0.677
Physics
Material Science
Nanomaterial Synthesis
Electrodeposition
Supercapacitor
* Last 6 Years Citation Counts Rankings
Rankings
233,910
5,221
19
Ranking Based On Selection: 19
Kannan K
Sastra University
Thanjavur, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,084
2,142
0.524
Hypergraphs
Image Processing
Intrusion Detection Systems
Computational Intelligent Techniques
Data Science
* Last 6 Years Citation Counts Rankings
Rankings
238,324
5,391
20
Ranking Based On Selection: 20
P Raja
Sastra University
Thanjavur, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,479
2,104
0.849
* Last 6 Years Citation Counts Rankings
Rankings
244,879
5,580
21
Ranking Based On Selection: 21
J Thirumalai
Sastra University
Thanjavur, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,804
2,048
0.730
Nanotechnology and Opto-electronics
Spintronics
* Last 6 Years Citation Counts Rankings
Rankings
247,436
5,666
22
Ranking Based On Selection: 22
Thiagarajan Raman
Sastra University
Thanjavur, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,347
2,027
0.606
Immunology and Oxidative stress biology
* Last 6 Years Citation Counts Rankings
Rankings
281,069
6,808
23
Ranking Based On Selection: 23
Noel Nesakumar
Sastra University
Thanjavur, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,111
1,781
0.844
Electrochemical sensor
* Last 6 Years Citation Counts Rankings
Rankings
301,313
7,531
24
Ranking Based On Selection: 24
Gino A Kurian
Sastra University
Thanjavur, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,233
1,654
0.741
Mitochondria Biology & Reperfusion Injury
* Last 6 Years Citation Counts Rankings
Rankings
333,634
8,642
25
Ranking Based On Selection: 25
P Bala Srinivasan
Sastra University
Thanjavur, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,249
1,478
0.348
Physical metallurgy
Materials Joining
Corrosion
Tribology
Surface Engineering