1. Department of Chemistry, Faculty of Sciences, University Mohammed V in Rabat, Avenue des Nations Unies, Agdal, B.P. 8007 N.U., Rabat 10100, Morocco
2. Optics and Photonics Center, Moroccan Foundation for Advanced Science and Innovation and Research, University Mohammed VI Polytechnic, Lot 660 Hay Moulay Rachid, 43150 Ben Guerir, Morocco