Figure 7.
(A) Schematic illustration for the use of intracellular supramolecular host–guest complexation to trigger nanoparticle cytotoxicity; (B,C) Cytotoxicity of AuNP–NH2 and AuNP–NH2-CB7 and modulation of cytotoxicity of the gold nanoparticles (Kim et al., 2010a) (Reproduced with permission, Copyright 2010, Nature publishing group).