 This study has developed a new type of adhesive hydrogel that can be used as a wound dressing. It is made from two components, hyaluronic acid and poly-N-hydroxyethylacrylamide, which are combined to create a strong, flexible material that can stick to various surfaces. This material is able to promote wound healing by encouraging epithelialization, angiogenesis, and collagen deposition. Additionally, it is biocompatible and does not cause any harmful side effects. This article was authored by Zhiyue Peng, Huishua, Huishua, and others.