Scanning electron microscopy of biosynthetic wound dressings Biocol.

The surface of wound dressing Biocol was studied by scanning electron microscopy. This composite system consists of latex matrix with incorporated water-soluble polysaccharide. The peculiarities of the surface are important for manufacturing of the dressing and for modification of its surface upon contact with fluids, e.g. during de novo tissue reconstruction. The method for studying the fine structure of the polymeric film surface was developed. The relief of the wound dressing changes during interaction with the fluid and nanopores appear on the surface. Thus, scanning electron microscopy is an informative method for studying the surface of biosynthetic films.