1. School of Engineering and Science, Jacobs University Bremen; Campus Ring 1 D-28759 Bremen Germany
2. Dipartimento di Chimica e Biologia and NANOMATES; Research Centre for NANOMAterials and nanoTEchnology at Università di Salerno; I-84084 via Ponte don Melillo Fisciano (SA) Italy
3. IMAST Scarl-Technological District in Polymer and Composite Engineering; P.le Fermi 1 80055 Portici (NA) Italy