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
* Total Citation Counts Rankings
Ranking Based On Selection :1
Green chemistry
Nanoscience
theoretical chemistry.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,967
1,756
0.294
* Total Citation Counts Rankings
Ranking Based On Selection :2
Organic Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,477
1,252
0.360
* Total Citation Counts Rankings
Ranking Based On Selection :3
Inorganic chemistry
Analytical Chemistry
Electroanalytical chemistry and corrosion
bioiniorganic chemistry and chemistry of nanomaterials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,374
2,557
0.758
* Total Citation Counts Rankings
Ranking Based On Selection :4
Green Chemistry
Graphene Supercapacitor
Sensor
Electrocatalysis
Heterogeneous Catalysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,100
1,825
0.589
* Total Citation Counts Rankings
Ranking Based On Selection :5
Supramolecular Chemistry
Ion and Molecular Recognition
Bioorganic Chemistry
Sensors
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,517
977
0.388
* Total Citation Counts Rankings
Ranking Based On Selection :6
Physical Chemistry
Computational Chemistry
Analytical Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,025
1,456
0.719
* Total Citation Counts Rankings
Ranking Based On Selection :7
Organic synthesis
Click Chemistry
Green Chemistry
Multi component reactions
Perovskite materials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,555
962
0.619
* Total Citation Counts Rankings
Ranking Based On Selection :8
Artificial muscles
sensors
conducting polymers
electrochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,294
732
0.566
* Total Citation Counts Rankings
Ranking Based On Selection :9
Physical Chemistry
Environmental Chemistry
Membranes
Composites
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,120
660
0.589
* Total Citation Counts Rankings
Ranking Based On Selection :10
Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
867
302
0.348
* Total Citation Counts Rankings
Ranking Based On Selection :11
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
610
560
0.918
* Total Citation Counts Rankings
Ranking Based On Selection :12
Artificial Photosynthesis
Photo-Electrochemical Cells
Water Oxidation
CO2 Reduction
Hydrogen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
487
400
0.821
* Total Citation Counts Rankings
Ranking Based On Selection :13
nutritional Biochemistry.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
326
164
0.503
* Total Citation Counts Rankings
Ranking Based On Selection :14
Nanochemistry
nanomaterials
photocatalysts
adsorbents
inorganic pigments
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
323
321
0.994
Poovathinthodiyil Raveendran
University of Calicut
Tenhipalam, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,967
1,756
0.294
Green chemistry
Nanoscience
theoretical chemistry.
Rajeev S. Menon
University of Calicut
Tenhipalam, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,477
1,252
0.360
Abraham Joseph
University of Calicut
Tenhipalam, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,374
2,557
0.758
Inorganic chemistry
Analytical Chemistry
Electroanalytical chemistry and corrosion
bioiniorganic chemistry and chemistry of nanomaterials
Binitha N Narayanan|Binitha N N
University of Calicut
Tenhipalam, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,100
1,825
0.589
Green Chemistry
Graphene Supercapacitor
Sensor
Electrocatalysis
Heterogeneous Catalysis
Roymon Joseph
University of Calicut
Tenhipalam, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,517
977
0.388
Supramolecular Chemistry
Ion and Molecular Recognition
Bioorganic Chemistry
Sensors
K Muraleedharan
University of Calicut
Tenhipalam, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,025
1,456
0.719
Physical Chemistry
Computational Chemistry
Analytical Chemistry
Bahulayan Damodaran
University of Calicut
Tenhipalam, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,555
962
0.619
Organic synthesis
Click Chemistry
Green Chemistry
Multi component reactions
Perovskite materials
Yahya Ismail
University of Calicut
Tenhipalam, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,294
732
0.566
Artificial muscles
sensors
conducting polymers
electrochemistry
Sarath Josh Mk
University of Calicut
Tenhipalam, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,120
660
0.589
Physical Chemistry
Environmental Chemistry
Membranes
Composites
KK Aravindakshan
University of Calicut
Tenhipalam, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
867
302
0.348
Jinitha Tv
University of Calicut
Tenhipalam, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
610
560
0.918
Fazalurahman Kuttassery
University of Calicut
Tenhipalam, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
487
400
0.821
Artificial Photosynthesis
Photo-Electrochemical Cells
Water Oxidation
CO2 Reduction
Hydrogen
Bs Harikumaran Thampi
University of Calicut
Tenhipalam, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
326
164
0.503
Deepak Joshy
University of Calicut
Tenhipalam, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
323
321
0.994
Nanochemistry
nanomaterials
photocatalysts
adsorbents
inorganic pigments