FIGURE 3.

(A) Schematic illustration of the synthetic process of GSMM nanoplatform and the mechanism of GSMM for enhancing anti‐tumor immunity by PTT and STING activation. (GSMM: GNRs@SiO2@MnO2@MDSCs). Reprinted with permission.^{[ 26 ]} Copyright 2022, Elsevier. (B) The fabrication of CM@Mn NPs and the schematic diagram of Mn‐enhanced catalytic immunotherapy by manipulating MnO_x as ICD inducer, hypoxia reducer, and STING activator. Reprinted with permission.^{[ 28 ]} Copyright 2012, American Chemical Society.