 This study developed a new type of injectable hydrogel that can be used to treat soft tissue infections around prostheses. It contains black phosphorus which enhances its antimicrobial properties as well as silver ions and hyaluronic acid. The gel is able to quickly heal the wounds caused by bacteria and reduce inflammation while also promoting the growth of new cells and blood vessels. This article was authored by Yao Chao Zhao, Ji Jie Chen, Wen Jun Shao, and others.