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
Chemical sensors
Nanochemistry
Adsorption and adsorbents
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,520
551
0.363
* Total Citation Counts Rankings
Ranking Based On Selection :2
chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
253
227
0.897
* Total Citation Counts Rankings
Ranking Based On Selection :3
Food Chemistry
nano Chemistry
analytical chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
193
193
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :4
Pharmacognosy
Pharmacology
Medicinal phytochemistry
Organic chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
53
41
0.774
* Total Citation Counts Rankings
Ranking Based On Selection :5
Educational Media and Technology
Instructional Methods
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34
32
0.941
* Total Citation Counts Rankings
Ranking Based On Selection :6
ANALYTICAL CHEMISTRY
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34
22
0.647
* Total Citation Counts Rankings
Ranking Based On Selection :7
Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
Ongera Gilbert
University of Kabianga
Kericho, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,520
551
0.363
Chemical sensors
Nanochemistry
Adsorption and adsorbents
Phanice Fedha
University of Kabianga
Kericho, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
253
227
0.897
Mathew Tonui
University of Kabianga
Kericho, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
193
193
1.000
Food Chemistry
nano Chemistry
analytical chemistry
Rechab Sylvester Odhiambo
University of Kabianga
Kericho, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
53
41
0.774
Pharmacognosy
Pharmacology
Medicinal phytochemistry
Organic chemistry
Keter Jk
University of Kabianga
Kericho, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34
32
0.941
Educational Media and Technology
Instructional Methods
Mule Shadrack
University of Kabianga
Kericho, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34
22
0.647
Cheruiyot Gilbert
University of Kabianga
Kericho, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333