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
India
Rajinder K Gupta
Biocatalytic polymer synthesis
wound healing hydrogels
drugs from microorganisms and plants
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,088
3,743
0.463
* Total Citation Counts Rankings
Ranking Based On Selection: 2
India
Ram Singh
Organic & Medicinal Chemistry
Natural Products
Waste Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,175
1,164
0.535
* Total Citation Counts Rankings
Ranking Based On Selection: 3
India
Dhirendra Brahmchari
Synthetic Organic Chemistry
Computational Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
87
81
0.931
* Total Citation Counts Rankings
Ranking Based On Selection: 4
India
Deepshikha Rathore
organic chemistry
medicinal chemistry
synthesis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
85
61
0.718
* Total Citation Counts Rankings
Ranking Based On Selection: 5
India
Deepali Ahluwalia
Computational Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
57
57
1.000
* Total Citation Counts Rankings
Rankings
125,205
India
1,774
6
Ranking Based On Selection: 1
Rajinder K Gupta
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,088
3,743
0.463
Biocatalytic polymer synthesis
wound healing hydrogels
drugs from microorganisms and plants
* Total Citation Counts Rankings
Rankings
414,433
India
10,346
18
Ranking Based On Selection: 2
Ram Singh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,175
1,164
0.535
Organic & Medicinal Chemistry
Natural Products
Waste Management
* Total Citation Counts Rankings
Rankings
1,640,238
India
68,708
88
Ranking Based On Selection: 3
Dhirendra Brahmchari
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
87
81
0.931
Synthetic Organic Chemistry
Computational Chemistry
* Total Citation Counts Rankings
Rankings
1,650,252
India
69,352
89
Ranking Based On Selection: 4
Deepshikha Rathore
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
85
61
0.718
organic chemistry
medicinal chemistry
synthesis
* Total Citation Counts Rankings
Rankings
1,787,561
India
78,519
105
Ranking Based On Selection: 5
Deepali Ahluwalia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
57
57
1.000