1. Chemistry Department, Faculty of Arts and Science, Northern Border University, PO 840, Rafha 91911, Saudi Arabia
2. Department of Chemistry, College of Science, Imam Abdulrahman Bin Faisal University, 31451 Dammam, Saudi Arabia
3. Analysis and evaluation department, Egyptian Petroleum Research institute (EPRI), Cairo 11727, Egypt
4. Metallurgy Department, Nuclear Research Center (NRC), Egyptian Atomic Energy Authority (EAEA) Cairo 0202, Egypt
5. Chemistry Department, Faculty of Science (boys), Al-Azhar University, Nasr City 11884, Egypt