A Kind of Novel Degradable Hydrogels Made from Gelatin and Polypseudorotaxanes based on α-CDs

摘要

Recent years, injective hydrogels photocured by UV light have attracted increasing concern. Owing to the advantage of forming in situ, this kind of hydrogels can be broadly used in the area of regeneration medicine. In the past few years, our group has developed a series of supramolecular structured hydrogels by means of photopolymerization of thixotropic and reversible physical hydrogels which are yielded from the self-assemblies of (meth)acryloyl terminated PCL-PEG-PCL and PLA-PEG-PLA with α-CDs.