Nafion nanocomposites : does the polymeric structure drive the features of nanoparticles or vice versa? / Berta Domènech, Maria Muñoz and Jorge Macanás -- Nafion® : separated electrode solutions as a tool to reach closer steady state in isoelectric focusing / Cyrill L.Naydenov, Evgeni P. Kirazov and Vanio I. Mitev -- Nafion® and the study of the kinetics of neutralization and exchange reactions / María José Lavorante and Juan Isidro Franco -- Surface modification of a nafion membrane due to phenyltrimethylammonium cation doping / M. V. Martinez de Yuso, M. I. Vázquez, V. Romero, J. Benavente and E. Rodríguez-Castellón -- Positioning control of nafion ipmc and its generation mechanism of residual strain / Akitoshi Itoh -- Progress of multifunctional spin crossover complex film based on nafion / Hajime Kamebuchi, Masaya Enomoto and Norimichi Kojima