Stage-Adaptive Therapy for Infected Diabetic Wound Through Photothermal-Enhanced Sonocatalytic Antibacterial and Repair Activation.
Diabetic chronic wounds remain nonhealing largely due to persistent bacterial infection, reactive oxygen species (ROS) accumulation, and impaired tissue remodeling. Although nanozyme-based wound healing strategies have been widely explored, most of them rely on multiple components to overcome multi-stage healing barrie...