Fig. 6From: H2O2/pH Dual-Responsive Biomimetic Nanoenzyme Drugs Delivery System for Enhanced Tumor Photodynamic Therapya In vivo luminescence imaging and b MRI of 4T1-bearing mice at designed time after treated with MnO2/ZIF-8/ICG (1) and FA-EM@MnO2/ZIF-8/ICG (2) nano-platform. The red dashed line represents tumor tissueBack to article page