Spherical mesoporous Fe-N-C single-atom nanozyme for photothermal and catalytic synergistic antibacterial therapy

Spherical mesoporous Fe-N-C single-atom nanozyme with excellent peroxidase-like activity and photothermal property is developed via a soft-template method. Light irradiation can not only improve the catalytic activity of nanozyme via the increasement of reaction temperature, but also be used to kill bacteria via photothermal treatment. The synergistic effect can effectively accelerate the wound healing in vivo.