1. a Chemistry Department, Faculty of Science, King Abdulaziz University, P.O. Box 80203, Jeddah, Saudi Arabia, Polymer Chemistry Laboratory 122, Chemistry Department, Faculty of Science, Assiut University, P.O. Box 71516, Assiut, Egypt;, Email: mahmoud.hussein74@yahoo.com
2. b Chemistry Department, Faculty of Science, King Abdulaziz University, P.O. Box 80203, Jeddah, Saudi Arabia, The Center of Excellence for Advanced Materials Research, King Abdulaziz University, P.O. Box 80203, Jeddah, Saudi Arabia