1. Laboratory of Materials, Nanotechnology and Environment, Faculty of Sciences of Rabat, University Mohammed V in Rabat, Rabat, Morocco
2. Chemistry Department, Faculty of Science, Al Azhar University – Gaza, Gaza, Palestine
3. Department of Chemistry, AN-Najah National University, Nablus, Palestine
4. Laboratory of Analytical Chemistry and Bromatology, Faculty of Medicine and Pharmacy of Rabat, University Mohammed V, Rabat, Morocco