Electroactive interpenetrated biohydrogels as hybrid materials based on conducting polymers

Different levels of interpenetration of poly(hydroxymethyl‐3,4‐ethylenedioxythiophene) (PHMeDOT) inside a poly‐γ‐glutamic acid (γPGA) biohydrogel matrix, previously loaded with microparticles of poly(3,4‐ethylenedioxythiophene) (PEDOT), have been obtained. The degree of interpenetration has shown influence on the morphological and electrochemical properties of the resulting biohydrogel ([PEDOT/γPGA]PHMeDOT) with a maximum after 1 h of PHMeDOT...