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
environmental health
air pollution
environmental toxicology
occupational health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,714
7,137
0.735
* Total Citation Counts Rankings
Ranking Based On Selection :2
nanotechnology
nanomedicine
smart nanoparticles
microfluidics
drug and gene delivery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,935
7,485
0.838
* Total Citation Counts Rankings
Ranking Based On Selection :3
Solid waste management
Wastewater treatment
Sludge and Biosolid management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,560
6,610
0.772
* Total Citation Counts Rankings
Ranking Based On Selection :4
Bioremediation
Water Treatment
Soil Pollution
Nanotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,362
5,673
0.771
* Total Citation Counts Rankings
Ranking Based On Selection :5
Environmental Sciences
Membrane filtration
Industrial wastewater
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,860
5,316
0.775
* Total Citation Counts Rankings
Ranking Based On Selection :6
Tissue Engineering and Regenerative Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,503
4,096
0.630
* Total Citation Counts Rankings
Ranking Based On Selection :7
Air Pollution
Air Quality
Environmental Health
Exposure Assessment
Health Impact assessment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,048
4,010
0.794
* Total Citation Counts Rankings
Ranking Based On Selection :8
Injectable Hydrogels
Tissue Adhesives
Biomaterials
Tissue Banking
Bioactive Glass
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,236
4,019
0.949
* Total Citation Counts Rankings
Ranking Based On Selection :9
Data Mining - Health Information Systems - Health Information Management - Health Information Exchange
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,089
2,671
0.653
* Total Citation Counts Rankings
Ranking Based On Selection :10
Nanomedicine
Cardiac Tissue Engineering
Bone Tissue engineering
Biomedical engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,490
1,979
0.795
* Total Citation Counts Rankings
Ranking Based On Selection :11
Tissue Engineering
Cell Therapy
Scaffold Fabrication
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,373
2,239
0.944
* Total Citation Counts Rankings
Ranking Based On Selection :12
Nanomedicine
Hyperthermia
Radiation therapy
Drug delivery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,116
1,918
0.906
* Total Citation Counts Rankings
Ranking Based On Selection :13
Biomechanics
Complex Systems
Human Movement Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,053
1,118
0.545
* Total Citation Counts Rankings
Ranking Based On Selection :14
Medical Informatics
Image Processing
Expert Systems
DSS
Artificial Inteligence
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,944
1,645
0.846
* Total Citation Counts Rankings
Ranking Based On Selection :15
Waste management
Quantitative microbial risk assessment
Anaerobic Digestion
Energy Recovery
Electrochemical Oxidation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,849
1,800
0.973
* Total Citation Counts Rankings
Ranking Based On Selection :16
Tissue Engineering
Regenerative Medicine
Biomaterials
Chemical Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,775
1,701
0.958
* Total Citation Counts Rankings
Ranking Based On Selection :17
Knowledge and information management
Tacit knowledge
Medical Information
Social Web
Library and information Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,765
1,177
0.667
* Total Citation Counts Rankings
Ranking Based On Selection :18
Computer-Aided Diagnosis
US Imaging
Medical Imaging
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,689
1,637
0.969
* Total Citation Counts Rankings
Ranking Based On Selection :19
Risk assessment
Environmental health engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,674
1,491
0.891
* Total Citation Counts Rankings
Ranking Based On Selection :20
chemical engineering
Biotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,611
1,185
0.736
* Total Citation Counts Rankings
Ranking Based On Selection :21
Biopolymers
Tissue engineering
Nanofibers
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,607
1,460
0.909
* Total Citation Counts Rankings
Ranking Based On Selection :22
air pollution control
air pollution modeling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,306
964
0.738
* Total Citation Counts Rankings
Ranking Based On Selection :23
Nanotechnology in medicine
Molecular dynamic simulation
Systematic review and Meta analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,192
1,012
0.849
* Total Citation Counts Rankings
Ranking Based On Selection :24
Climate Change and Environmental Sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
944
711
0.753
* Total Citation Counts Rankings
Ranking Based On Selection :25
information studies
systematic reviews
health research
qualitative research
library and information science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
938
677
0.722
Ahmad Jonidi Jafari
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,714
7,137
0.735
environmental health
air pollution
environmental toxicology
occupational health
Mahdi Karimi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,935
7,485
0.838
nanotechnology
nanomedicine
smart nanoparticles
microfluidics
drug and gene delivery
Mahdi Farzadkia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,560
6,610
0.772
Solid waste management
Wastewater treatment
Sludge and Biosolid management
Roshanak Rezaei Kalantary
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,362
5,673
0.771
Bioremediation
Water Treatment
Soil Pollution
Nanotechnology
Mitra Gholami
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,860
5,316
0.775
Environmental Sciences
Membrane filtration
Industrial wastewater
Ali Samadikuchaksaraei
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,503
4,096
0.630
Tissue Engineering and Regenerative Medicine
Majid Kermani
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,048
4,010
0.794
Air Pollution
Air Quality
Environmental Health
Exposure Assessment
Health Impact assessment
Peiman B Milan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,236
4,019
0.949
Injectable Hydrogels
Tissue Adhesives
Biomaterials
Tissue Banking
Bioactive Glass
Farahnaz Sadoughi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,089
2,671
0.653
Data Mining - Health Information Systems - Health Information Management - Health Information Exchange
Sajad Bahrami
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,490
1,979
0.795
Nanomedicine
Cardiac Tissue Engineering
Bone Tissue engineering
Biomedical engineering
Zohreh Bagher
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,373
2,239
0.944
Tissue Engineering
Cell Therapy
Scaffold Fabrication
Jaber Beik
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,116
1,918
0.906
Nanomedicine
Hyperthermia
Radiation therapy
Drug delivery
Ma Sanjari
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,053
1,118
0.545
Biomechanics
Complex Systems
Human Movement Science
Mostafa Langarizadeh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,944
1,645
0.846
Medical Informatics
Image Processing
Expert Systems
DSS
Artificial Inteligence
Hasan Pasalari
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,849
1,800
0.973
Waste management
Quantitative microbial risk assessment
Anaerobic Digestion
Energy Recovery
Electrochemical Oxidation
Mehdi Khanmohammadi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,775
1,701
0.958
Tissue Engineering
Regenerative Medicine
Biomaterials
Chemical Engineering
Sirous Panahi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,765
1,177
0.667
Knowledge and information management
Tacit knowledge
Medical Information
Social Web
Library and information Science
Ali Abbasian Ardakani
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,689
1,637
0.969
Computer-Aided Diagnosis
US Imaging
Medical Imaging
Abbas Abbasnia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,674
1,491
0.891
Risk assessment
Environmental health engineering
Afzal Karimi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,611
1,185
0.736
chemical engineering
Biotechnology
Mohamad Pezeshki Modaress
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,607
1,460
0.909
Biopolymers
Tissue engineering
Nanofibers
Rasoul Yarahmadi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,306
964
0.738
air pollution control
air pollution modeling
Fatemeh Ramezani
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,192
1,012
0.849
Nanotechnology in medicine
Molecular dynamic simulation
Systematic review and Meta analysis
Zahra Asadgol
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
944
711
0.753
Climate Change and Environmental Sciences
Azam Bazrafshan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
938
677
0.722
information studies
systematic reviews
health research
qualitative research
library and information science