Multifunctional PDA/ZIF8 based hydrogel dressing modulates the microenvironment to accelerate chronic wound healing by ROS scavenging and macrophage polarization

Jinhong Cai, Shuhan Liu, Qiuling Zhong, Yifeng Shang, Zhengrong Chen, Yi Yao, Bo Zhou, Feiying Yin, Jinmin Zhao, Li Zheng