Zinc Oxide-Enhanced Copper Sulfide Nanozymes Promote the Healing of Infected Wounds by Activating Immune and Inflammatory Responses.

• Tác giả: Kelong Fan, Yang Lv, Qiang Niu, Xianwen Wang, Hengguo Zhang, Wei Zhang, Can Zhu
• Ngôn ngữ: eng
• Thông tin xuất bản: Germany : Small (Weinheim an der Bergstrasse, Germany) , 2025
• Bộ sưu tập: NCBI
• ID: 688649

Tóm tắt

Bacterial infection and an excessive inflammatory response are two major factors that affect the healing of infected wounds. The zinc oxide/copper sulfide (ZnO-CuS) microspheres (MSs) developed in this work can kill bacteria and resist inflammation. ZnO-CuS exhibits different enzyme-like activities depending on pH. In acidic environments, ZnO-CuS exhibits peroxidase-like (POD-like) activity and can convert hydrogen peroxide (H