Preparation of cartilage acellular matrix hydrogel with controllable biodegradation and properties

摘要

The present invention relates to a hydrogel prepared by cross-linking animal cartilage-derived tissue and a method for manufacturing the same. The biocompatible animal cartilage-derived tissue hydrogel according to the present invention can delay the biodegradation period by biochemical crosslinking according to the content of the crosslinking agent, etc., can increase the mechanical properties, and the biodegradation period and It has the advantage of being able to control mechanical properties. In addition, the tissue cartilage derived from animal cartilage according to the present invention is used as an injectable preparation, and has characteristics that can be used for tissue repair, drug delivery, or cell delivery.