Citation Rankings
Highly Cited Researchers

Natural Sciences / Chemical Sciences Highly Cited Researchers Citation 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
France
Jean Marie Nedelec
materials chemistry
sol-gel
porous materials
Bioceramics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,012
3,390
0.483
* Total Citation Counts Rankings
Ranking Based On Selection: 2
France
Mohamad Sleiman
Chimie analytique
pollution
photochimie
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,474
2,981
0.545
* Total Citation Counts Rankings
Ranking Based On Selection: 3
France
Sylvie Ducki
Chimie médicinale
antalgique
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,913
1,073
0.274
* Total Citation Counts Rankings
Ranking Based On Selection: 5
France
Astrid E. Delorme
Plastic Pollution
Polymer science
Analytical Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
193
182
0.943
* Total Citation Counts Rankings
Rankings
146,104
France
4,080
1
Ranking Based On Selection: 1
Jean Marie Nedelec
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,012
3,390
0.483
materials chemistry
sol-gel
porous materials
Bioceramics
* Total Citation Counts Rankings
Rankings
187,577
France
5,446
2
Ranking Based On Selection: 2
Mohamad Sleiman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,474
2,981
0.545
* Total Citation Counts Rankings
Rankings
257,470
France
7,893
4
Ranking Based On Selection: 3
Sylvie Ducki
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,913
1,073
0.274
* Total Citation Counts Rankings
Rankings
307,061
France
9,524
5
Ranking Based On Selection: 4
* Total Citation Counts Rankings
Rankings
1,309,863
France
34,809
18
Ranking Based On Selection: 5
Astrid E. Delorme
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
193
182
0.943
Plastic Pollution
Polymer science
Analytical Chemistry