Electrical/Spectroscopic Stability of Conducting and Biodegradable Graft‐Copolymer

Abstract

Front Cover: In article 2200275 by Aruã Clayton Da Silva, Susana Inés Córdoba de Torresi, and co-workers, conductive and biodegradable poly(3,4-ethyl enedioxythiophene) and poly(d,l-lactic acid) copolymer (PEDOT-co-PDLLA) is submitted to 35 days of degradation in either deionized water or phosphate saline buffer (PBS). Cyclic voltammetry (CV), electrochemical impedance spectroscopy (EIS) and Raman microspectroscopy are used to correlate the electrical stability with molecular/structural changes during the degradation process.