Figure 15.

(A) Schematic of Aβ aggregation inhibition by NIR-responsive rattle-structured UCNPs. Reprinted with permission from reference [194]. Copyright 2017 Wiley-VCH. (B) Illustration of agents that are sequentially released during a process based on 980 nm NIR light-triggered UCNP@SiO₂@Cur/CQ. Reprinted with permission from reference [195]. Copyright 2017 Wiley-VCH. (C) Schematic of the synthesis of Pen modified Fe_xCu_ySe and illustration of the inhibition and disassembly effects of D-Pen-modified Fe_xCu_ySe on Aβ_1–42 aggregation and the mitigation of potential neurotoxicity in an AD mice model. Reprinted with permission from reference [196]. Copyright 2018 Wiley-VCH. (D) Schematic of the inhibition Aβ aggregation by sulfur NPs. Reprinted with permission from reference [197]. Copyright 2018 American Chemical Society.