Citation Rankings
Highly Cited Researchers

Arkansas State University Highly Cited Researchers CitationNatural Sciences / Chemical Sciences Rankings 2025

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
United States
Amit Raj Sharma
Natural Product Chemistry
Microbiology
Biotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
285
232
0.814
* Total Citation Counts Rankings
Ranking Based On Selection :2
United States
Jonathan Merten
analytical chemistry
laser spectroscopy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
204
120
0.588
* Total Citation Counts Rankings
Ranking Based On Selection :3
United States
Dinusha Ranawaka Arachchige
Analytical Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
84
57
0.679
* Total Citation Counts Rankings
Ranking Based On Selection :4
United States
Subrata Roy
Organic chemistry
Organic Synthesis
Medicinal Chemistry
Heterocyclic chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47
47
1.000
* Total Citation Counts Rankings
Rankings
1,142,079
United States
289,460
38
Ranking Based On Selection: 1
Amit Raj Sharma
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
285
232
0.814
Natural Product Chemistry
Microbiology
Biotechnology
* Total Citation Counts Rankings
Rankings
1,281,705
United States
308,760
47
Ranking Based On Selection: 2
Jonathan Merten
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
204
120
0.588
* Total Citation Counts Rankings
Rankings
1,645,825
United States
357,859
65
Ranking Based On Selection: 3
Dinusha Ranawaka Arachchige
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
84
57
0.679
* Total Citation Counts Rankings
Rankings
1,838,834
United States
384,178
74
Ranking Based On Selection: 4
Subrata Roy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47
47
1.000
Organic chemistry
Organic Synthesis
Medicinal Chemistry
Heterocyclic chemistry