“Three-in-one” platform based on Fe-CDs nanozyme for dual-mode/dual-target detection and NIR-assisted bacterial killing

-producing metabolites, thereby paving the way for developing multi-mode sensing strategies based on nanozymes. Moreover, this platform showed synergistic effects for antibacterial application, indicating great prospects for bacterial killing as well as wound disinfection and healing. Hence, this platform could contribute to the construction of multifunctional CDs with high performance.