1. Department of Chemistry, College of Science, Qassim University, Buraidah, 51452, Saudi Arabia
2. Photochemistry Department, National Research Centre, Dokki, P.O. Box 12622, Cairo, Egypt
3. Tanning Materials & Leather Technology Department, National Research Centre, Dokki, Giza, 12622, Egypt
4. Department of Chemistry, College of Science, Northern Border University, Arar, Saudi Arabia