Cu-Chelated polydopamine nanoparticles as a photothermal medium and “immunogenic cell death” inducer for combined tumor therapy

tumor vaccine-like functions, which were able to trigger a systemic antitumor immune response, preventing recurrence and metastasis without any other adjuvant supplementation. Overall, these Cu-PDA NPs will provide inspiration for the construction of a versatile nanoplatform for tumor therapy.