Figure 3.

(A) Schematic of ZSZIT nanosystem with high loading ICG for combined H₂S amplified phototherapy/chemotherapy [14]. (B) Nanoplatform with big cavity and porous network structure for optimal phototherapy/chemotherapy synergy and high drug loading [15]. (C) Schematic illustrating the synergistic use of the cancer cell membrane-encapsulated bionic agent DIHPm16 and DOX/ICG co-delivery [16]. (D) Nanoplatform (ICG-PtMGs@HGd) that targets tumor hypoxia limitation in order to improve ICG photodynamics and cause cell death [18]. (E) Nanoplatform carrying GOX/Metal Polyphenol Network (MPN) for continuous oxygen generation and alteration of bacterial infection site PH to enhance synergistic phototherapeutic/chemodynamic effects involving ICG [19]. (F) PDT/PTT combination therapy with Fe-DOX@Gd-MOF-ICG [20].