1. National Institute of Research and Physicochemical Analysis (INRAP) Biotechnopole of SidiThabet Ariana Tunisia
2. Faculty of Sciences Farhat Hached Universitaire Campus, University of Tunis El Manar Tunis Tunisia
3. Institute of Analytical Sciences, UMR 5280, University of Lyon Villeurbanne France
4. Institute of Polymer Materials IMP‐INSA, UMR 5223, University of Lyon Villeurbanne France
5. BAM Federal Institute of Material Research and Testing Berlin Germany