1. Novel Materials and Nanotechnology Group; IATA, CSIC; Av. Agustín Escardino 7 46980 Paterna (Valencia) Spain
2. Department of Industrial Engineering University of Salerno; Via Giovanni Paolo II 132 84084 Fisciano Salerno Italy
3. ESID; Universitat Jaume I, Avda. Vicent Sos Baynat s/n 12071 Castellón Spain
4. Institute of Polymer Science and Technology; (CSIC), Juan de la Cierva, 3 28006 Madrid Spain