Patent ID: 9080146
Filing Date: 2015-07-14
Classification: A61L,C08G,C09D,C12N

Abstract:
1. A substrate comprising a polyphosphazene micro-structured surface, wherein: a) the polyphosphazene micro-structured substrate has a polyphosphazene film thickness from 65 nm to 290 nm; b) the spacing density of the void structure within the polyphosphazene micro-structured substrate is from 650 voids per 100 μm c) the surface coverage of the polyphosphazene micro-structured substrate is from 92.5% to 97.5%, and d) the polyphosphazene is present in the polyphosphazene film at a concentration from about 6 mg/mL to about 20 mg/mL, wherein the substrate is selected from the group consisting of a polymer, a copolymer, a rubber material, an elastomer, an elastomeric membrane, a fabric, a polysaccharide, a glass, and combinations thereof, and wherein the substrate exhibits cellular replusion.