23 Jul Biodegradable hydrogel and synthesis method thereof
Abstract
The invention discloses a method for synthesizing a biodegradable hydrogel, which comprises the following steps of: reacting polyethylene glycol (PEG) with 2, 2-dimethyltrimethylene carbonate (DTC) to generate triblock copolymer; reacting the triblock copolymer with acryloyl chloride to introduce a double bond; and performing crosslinking to form the biodegradable hydrogel. The invention also discloses the biodegradable hydrogel prepared by the synthesis method. The synthesized biodegradable hydrogel has good biocompatibility, biodegradability and physical and mechanical properties, can be used as a medicament control release material, a tissue engineering scaffold material and the like, and has wide application in the field of biomedical materials.
Year: 2010
Country: CN
Doc No: 101864069