Collagen composite for controlled release of active substances and preparing it

Abstract

The invention relates to a collagen composite which comprises at least one layer of highly porous collagen foam and at least one layer of collagen nanofibres which is capable of controlled local release of active substances. Furthermore, the solution is a method of preparing the collagen composite.

Keywords

• Vascular
• composite material
• collagen
• sandwich sponge
• Wound Dressings