Patent ID: 8784773

Claim:
A hydrogel nanocomposite wound dressing comprising: a polymeric basal matrix, wherein the polymeric basal matrix is made up of polyvinyl alcohol polymer with an amount of 1-15% by weight; a reinforcing agent, wherein the reinforcing agent comprises clay nanoparticles to inhibit a sudden drug release, wherein the clay nanoparticles comprises montmorillonite nano particles with an amount of 0-2% by weight; a biological sensor, wherein the biological sensor is a peptide chain, wherein the peptide chain is thrombin sensitive with a presence amount of 50 to 200 mg, and the peptide chain is Gly-(D)Phe-Pro-Arg-Gly-Phe-Ala-Gly-Gly; and an antibiotic with an amount of 1-3% by weight, and wherein the antibiotic is slowly released in a wound.