A New Self-Healing Hydrogel Containing hucMSC-Derived Exosomes Promotes Bone Regeneration

Abstract

A self-healing CHA/SF/GCS/DF-PEG hydrogel was successfully prepared. The hydrogel has excellent comprehensive properties and is expected to become a new type of bone graft material. This hydrogel has the effect of promoting bone repair, which is more significant after the addition of hucMSC-derived exosomes.