A multifunctional nanoplatform combining self-supplied H2O2 production with CO delivery for multimodal anti-tumor therapy

Covalent grafting of a MnCO complex on a Cu 2+ –polydopamine-modified CaO 2 carrier yielded a nanoplatform with enhanced intracellular ROS production and cellular calcification under 808 nm irradiation, achieving efficient multimodal therapy for cancer.