Fig. 3
From: Near-infrared light-triggered nano-prodrug for cancer gas therapy
a Schematic illustration of L-Arg@PCN@Mem preparation and lethal mechanism of gas therapy and sensitized photodynamic therapy against tumor cells. Reproduced with permission from Ref [84]. Copyright 2018, Elsevier Ltd. b Illustrating the NO and Dox programmable release and MDR cancer therapy of ADLAu2@CuS YSNPs. Reproduced with permission from Ref [85]. Copyright 2018, American Chemical Society. c Schematic illustration of pH-responsive DPP-NF NPs for PTI and FI guided PDT/PTT/GT synergistic cancer therapy. Reproduced with permission from Ref [86]. Copyright 2019, The Royal Society of Chemistry