Gramicidin ion channels in a lipid bilayer supported on polyelectrolyte multilayer films: an electrochemical impedance study.

Eleftheria Diamanti, Eduart Gutiérrez-Pineda, Nikolaos Politakos, Patrizia Andreozzi, María José Rodriguez-Presa, Wolfgang Knoll, Omar Azzaroni, Claudio A. Gervasi, Sergio E. Moya