A thiazolo[5,4- d ]thiazole-bridged dinuclear iridium( iii ) photosensitizer induces ferroptosis for boosting photoimmunotherapy against hypoxic melanoma

A dinuclear Ir( iii ) complex Ir-dtz-Ir was developed to act as a Type I/II photosensitizer. Upon irradiation, it induces ferroptosis and immunogenic cell death for boosting photoimmunotherapy against hypoxic melanoma.