Mo2C‐Derived Polyoxometalate for NIR‐II Photoacoustic Imaging‐Guided Chemodynamic/Photothermal Synergistic Therapy

) presumably via Russell mechanism, its excellent photothermal conversion enhances the CDT effect, offers additional tumor ablation modality, and permits NIR-II photoacoustic imaging. Benefitting from the reversible redox property of molybdenum, the theranostics based on POM can escape from the antioxidant defense system. Moreover, combining the specific responsiveness to TME and localized laser irradiation, side-effects shall be largely avoided.