Biocompatible degradable injectable hydrogels from methacrylated poly(ethylene glycol)-co-poly(xylitol sebacate) and cyclodextrins for release of hydrophilic and hydrophobic drugs

An injectable photocurable composite hydrogel from methacrylated poly(ethylene glycol)-co-poly(xylitol sebacate) (PEGXS-M) and acrylamidomethyl-β-cyclodextrin (β-CD-NMA) for both hydrophilic and hydrophobic drug release.