| Dr | Roberta | Catania | Northwestern Medicine | United States |
| Dr | Roberta | Fusco | University of Messina | Italy |
| Ms | Roberta | Mavugara | Midlands State University | Zimbabwe |
| Dr | Rohit | BHATIA | ISF College of Pharmacy Moga | India |
| Dr | Rua | Alnoman | Chemistry department taibah university | Saudi Arabia |
| Ms | Rutvi | Agrawal | Rajiv Academy for Pharmacy, Mathura | India |
| Dr | Sajad | Najafi | Shahid Beheshti University of Medical Sciences | Iran |
| Ms | Saloni | Tandon | Celebal Technologies Pvt. Ltd. | India |
| Dr | Sanghamitra | Adhya | Kalyani Mahavidyalaya | India |
| Dr | Santosh Kumar | Prajapati | University of South Florida | United States |
| Assoc. Prof. Dr | Sathish | Kumar | Cleveland State University | United States |
| Dr | Selami | Demirci | NHLBI/NIH | United States |
| Assoc. Prof. Dr | Sellami | Ali | University of Tamanghasset | Algeria |
| Assist. Prof. Dr | Sergio | Miranda | Università di Salerno | Italy |
| Mrs | Shafira | Meidyana | Dept. Public Health and Preventive Medicine, Faculty Of Medicine, Airlangga University | Indonesia |
| Mr | SHAH | SAUD | Beijing Institute of Technology | China |
| Prof | Shih-Jye | Sun | Department of Applied Physics/National University of Kaohsiung | Taiwan |
| Ms | Shinasa | Shahid | University of Derby | United Kingdom |
| Dr | Silviya | Ivanova | University of Windsor | Canada |
| Dr | Sixto | González Víllora | Universidad de Castilla-La Mancha | Spain |