1. college of Science and Humanities- Jubail, Imam Abdulrahman Bin Faisal University, Jubail, Saudi Arabia
2. Radiation Research of Polymer Chemistry Department, National Center for Radiation Research and Technology (NCRRT), Atomic Energy Authority, Nasr City, Egypt
3. Faculty of Science, University of Jeddah, Jeddah, Saudi Arabia
4. Polymeric Materials Research Department, City of Scientific Research and Technological Applications (SRTA-city), Alexandria, Egypt
5. Department of Oral Medicine, Periodontology, and Diagnosis, Faculty of Dentistry, Suez Canal University, Ismailia, Egypt