The Citation Rankings (Highly Cited Researchers) list 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
Hydrogen energy
Water splitting
Electrodeposition
Corrosion
Composite materials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,218
3,192
0.388
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,235
705
0.218
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Physical Chemistry
Electrochemistry
Corrosion
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,433
761
0.313
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Biocatalysis
enzyme
immobilization
toxicology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,922
655
0.341
* Total Citation Counts Rankings
Ranking Based On Selection: 5
PCM
thermal energy storage
renewable energy
nano technology
electrochemical sensors
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,915
1,769
0.924
* Total Citation Counts Rankings
Ranking Based On Selection: 6
enzim immobilizasyonu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,096
261
0.238
* Total Citation Counts Rankings
Ranking Based On Selection: 7
Inorganic Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
863
310
0.359
* Total Citation Counts Rankings
Ranking Based On Selection: 8
biochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
775
245
0.316
* Total Citation Counts Rankings
Ranking Based On Selection: 9
katalizör
tekstil
metal kompleks
nano teknoloji
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
701
236
0.337
* Total Citation Counts Rankings
Ranking Based On Selection: 10
Fizikokimya
Elektrokimya
Korozyon
Kuantum Teknolojileri
Kimyasal Termodinamik ve Kimyasal Kinetik
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
383
153
0.399
* Total Citation Counts Rankings
Ranking Based On Selection: 11
organic synthesis
heterocyclic chemistry
green chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
318
162
0.509
* Total Citation Counts Rankings
Ranking Based On Selection: 12
chemistry
analytical chemistry
hydrogen energy
coal gasification tecgnologies
biomass gasification tecgnologies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
193
182
0.943
* Total Citation Counts Rankings
Ranking Based On Selection: 13
lithium ion batteries
catalysts
atomic spectroscopy
ICPMS
inorganic chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26
25
0.962
Gülfeza Kardaş
Çukurova University
Adana, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,218
3,192
0.388
Hydrogen energy
Water splitting
Electrodeposition
Corrosion
Composite materials
Selahattin Serin
Çukurova University
Adana, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,235
705
0.218
Muzaffer Özcan
Çukurova University
Adana, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,433
761
0.313
Physical Chemistry
Electrochemistry
Corrosion
Seyhan Tükel
Çukurova University
Adana, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,922
655
0.341
Biocatalysis
enzyme
immobilization
toxicology
Kemal Cellat
Çukurova University
Adana, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,915
1,769
0.924
PCM
thermal energy storage
renewable energy
nano technology
electrochemical sensors
Özlem Alptekin
Çukurova University
Adana, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,096
261
0.238
Emel Yıldız
Çukurova University
Adana, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
863
310
0.359
Ramazan Bilgin
Çukurova University
Adana, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
775
245
0.316
Bilgehan Güzel
Çukurova University
Adana, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
701
236
0.337
katalizör
tekstil
metal kompleks
nano teknoloji
Güray Kilinççeker
Çukurova University
Adana, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
383
153
0.399
Fizikokimya
Elektrokimya
Korozyon
Kuantum Teknolojileri
Kimyasal Termodinamik ve Kimyasal Kinetik
Onur Demirkol
Çukurova University
Adana, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
318
162
0.509
organic synthesis
heterocyclic chemistry
green chemistry
Açelya Seçer
Çukurova University
Adana, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
193
182
0.943
chemistry
analytical chemistry
hydrogen energy
coal gasification tecgnologies
biomass gasification tecgnologies
Uğur Çağlayan
Çukurova University
Adana, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26
25
0.962
lithium ion batteries
catalysts
atomic spectroscopy
ICPMS
inorganic chemistry