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. 2023 Oct 4;14:1219785. doi: 10.3389/fimmu.2023.1219785

Figure 3.

Figure 3

(A) A schematic illustration of controlled release enabled by a smart polymer, poly(N-isopropylacrylamide), coated on the surface of Au nanocages, and release profile of Dox from the system shown in above, as triggered by a NIR laser (42). Copyright 2016, Future Medicine Ltd. (B) Characteristics of controlled-release of mesoporous silica nanoparticles, and Characteristics of controlled-release of mesoporous silica nanoparticles (43). Copyright 2022, Future Medicine Ltd. (C) Schematic illustration of the nanovectors preparation protocol and their enzyme sensitive behavior, and Schematic illustration of the nanovectors delivering GeM to pancreatic cancer cells (44). Copyright 2017, American Chemical Society.