Fig. 1From: Nano-silver-incorporated biomimetic polydopamine coating on a thermoplastic polyurethane porous nanocomposite as an efficient antibacterial wound dressingMorphology of a TPU, b TPU/DA, c TPU/NS1, d TPU/NS2.5 and e TPU/NS5 membranes. The insets indicate the magnification of the membranes’ surface. f Average diameter of nano-silver that formed on the surface of TPU/NS membranes. EDS spectra of g TPU/NS1, h TPU/NS2.5 and i TPU/NS5 membranes. j ATR-FITR spectra, k XRD spectra, and l water contact angles of as-prepared membranesBack to article page