Fig. 1From: Enhanced wound repair ability of arginine-chitosan nanocomposite membrane through the antimicrobial peptides-loaded polydopamine-modified graphene oxidea TEM images of GO and PDA@GO, bar lengths are 500 nm; b The dispersion of GO (left) and GO@PDA (right) in ethanol after 6 h; c X-ray diffraction pattern of GO and PDA@GO; d Lysozyme adsorption effciency of GO and PDA@GO, P < 0.05, n = 3Back to article page