1. Advanced Materials and Green Chemistry, Chemistry Department, Faculty of Science; King Khalid University; Abha Saudi Arabia
2. Research Center for Advanced Materials Science; King Khalid University; Abha Saudi Arabia
3. Department of Chemistry, Faculty of Education; Ain Shams University; Roxy Cairo Egypt
4. Advanced Functional Materials & Optoelectronic Laboratory, Department of Physics, Faculty of Science; King Khalid University; Abha Saudi Arabia
5. Nanoscience Laboratory for Environmental and Bio-medical Applications, Semiconductor Lab., Department of Physics, Faculty of Education; Ain Shams University; Roxy Cairo Egypt