1. Department
of Chemical Engineering, Federal University of Santa Catarina - UFSC, 88040-900, CP 476, Florianópolis, SC, Brazil
2. Max Planck Institute
for Polymer Research, Ackermannweg
10, 55128 Mainz, Germany
3. Institute
of Materials Science (ICMUV), University of Valencia, C/Catedràtic
José Beltrán 2, 46980 Paterna, València, Spain