1. University of Carthage, Faculty of Sciences of Bizerte, LR18ES11, Laboratory of Hetero-Organic Compounds and Nanostructured Materials, 7021, Bizerte, Tunisia
2. Laboratoire COBRA (UMR 6014 & FR 3038) Normandie Univ., UNIROUEN, INSA Rouen, CNRS 76000 Rouen, France