A Fe2O3/CNx Cascade Nanoreactor with Dual-Enzyme-Mimetic Activities for Cancer Hypoxia Relief to Amplify Chemo/Photodynamic Therapy

Reactive oxygen species (ROS)-mediated therapeutic strategies, including chemodynamic therapy (CDT), photodynamic therapy (PDT), and their combination, are effective for treating cancer. Developing a nanoreactor with combined functions of catalase (CAT) and peroxidase (POD) that can simultaneously convert excess H