The catalytic activity of regenerable nanozymes is currently the bottle neck for their wider employment. Here, the authors report on single-atom nanozymes of RhN4, VN4, and Fe-Cu-N6 with higher catalytic activities than natural enzymes, and demonstrate the Rh/VN4 recyclability and scalp healing properties in bioactive sutures.
- Shaofang Zhang
- Yonghui Li
- Xiao-Dong Zhang