Cong-Cong Zhang

Tannic acid–metal biomaterials for skin repair: Principles, immune microenvironment modulation, and translational perspectives

Chronic skin wounds remain difficult to treat because infection, oxidative stress, vascular insufficiency, matrix dysfunction, and persistent inflammation reinforce one another and trap repair in a nonhealing state. Tannic acid and bioactive metal ions are increasingly combined to address this problem, yet the litera...