Multi-responsive cascade enzyme-like catalytic nanoassembly for ferroptosis amplification and nanozyme-assisted mild photothermal therapy

Ferroptosis is greatly restricted by low reactive oxygen species (ROS) generation efficiency, and the inherent self-protection mechanism originating in heat shock proteins (HSPs) seriously impedes the efficiency of photothermal therapy (PTT). Herein, we designed an intelligent strategy utilizing cascade catalytic nanoassemblies (Au@COF@MnO