A Dynamic Polysaccharide Hydrogel With Reactive Oxygen Species-Scavenging, Antibacterial Activity, and Angiogenesis for Pressure Injury and Diabetic Wound Healing.
Chronic wound healing is often delayed due to the inability of conventional dressings to provide a suitable extracellular matrix (ECM) microenvironment that supports the survival and function of endogenous cells. This deficiency leads to persistent inflammation, impaired angiogenesis, and excessive reactive oxygen spec...