23 Jul High-simulation tissue engineering nerve repairing scaffold and making method thereof
Abstract
The invention discloses a making method of a high-simulation tissue engineering nerve repairing scaffold. The method comprises the following steps: carrying out injection molding on an I-type collagen-chitosan suspension, carrying out cold sprinkling, carrying out freeze drying molding, coating the obtained molded product with a protection film, and crosslinking the coated product and genipin to obtain the high-simulation tissue engineering nerve repairing scaffold. The method has the advantages of no special devices in the making process, mild reaction conditions, manure technology, and suitableness for large-scale production of modified h high-simulation tissue engineering nerve repairing scaffolds, and the produced repairing scaffold is in favor of stitching notches in operations, and has good biocompatibility and bioactivity.
Year: 2017
Country: CN
Doc No: 106581754