1. Faculty of Science, Kafrelsheikh University, Kafrelsheikh, Egypt
2. Chemistry Department, Institute of Nanoscience & Nanotechnology, Kafrelsheikh University, Kafrelsheikh, Egypt
3. Surface Chemistry and Catalysis laboratory, Physical Chemistry Department, National Research Center, NRC, Dokki, Cairo, Egypt
4. Department of Chemistry, University College at Alwajh, University of Tabuk, Tabuk, Saudi Arabia
5. Marine Pollution Department, National Institute of Oceanography and Fisheries (NIOF), Hurghada, Egypt