1Department of Chemistry, School of Sciences & Engineering, The American University in Cairo, New Cairo, 11835, Egypt
2Laboratoire de Chimie
des Polymères Organiques, Université Bordeaux/CNRS/INP Allée Geoffroy St-Hilaire, Bâtiment B8, 33615 Pessac Cedex, France
3Core Laboratories, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
4POLYMAT, University of the Basque Country UPV/EHU Joxe Mari Korta Center, Avda. Tolosa 72, 20018 Donostia-San Sebastián, Spain
5Department of Chemistry, Quaid-i-Azam University, Islamabad 45320, Pakistan
6Physical Sciences and Engineering Division, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Kingdom of Saudi Arabia
7Ikerbasque, Basque Foundation for Science, E-48011 Bilbao, Spain