Yichang Central People's Hospital

Pop Rocks-Inspired Bubble Driven Exosome Propulsion via Microneedles for Synergistic Wound Healing

Abstract Chronic nonhealing wounds remain a critical clinical challenge due to persistent bacterial infection, tissue hypoxia, and impaired cellular regeneration. Herein, inspired by the “popping” mechanism of Pop Rocks candy, we developed a multifunctional microneedle (MN) patch...

Tannic acid-modified MoS 2 /silk fibroin hydrogel photothermal antibacterial synergistic macrophage M2 polarization regulation for the treatment of diabetic ulcers

Diabetic ulcer treatment is complicated by bacterial infections and immune microenvironment dysregulation. This study developed a multifunctional composite hydrogel by non-covalently functionalizing molybdenum disulfide with tannic acid and integrating it with silk fibroin. The r...