1. Department of Chemistry, Faculty of Science, Zagazig University, Zagazig 44519, Egypt
2. Department of Chemistry, College of Sciences, University of Sharjah, P. O. 27272, Sharjah, United Arab Emirates
3. Chemistry Department, Faculty of Science, Suez Canal University, P. O. 41522, Ismailia, Egypt
4. Higher Institution of Engineering & Modern Technology, Elmarg, Cairo, 13774, Egypt