COMPOSITION AND METHOD OF PREPARATION OF POLYSACCHARIDE GEL-BASED ARTIFICIAL, BIODEGRADABLE SKIN SCAFFOLDS

摘要

An artificial, biodegradable skin scaffold includes a biodegradable polysaccharide hydrogel composition having a Young's modulus of at least about 10 MPa and, preferably, includes an additional biodegradable polysaccharide hydrogel composition with the two biodegradable polysaccharide hydrogel compositions contacting one another and the additional biodegradable polysaccharide hydrogel composition preferably having a Young's modulus of less than about 10 MPa.