pH-responsive gold nanoparticles-in-liposome hybrid nanostructures for enhanced systemic tumor delivery†
Abstract
We report a pH-responsive gold nanoparticles-in-liposome hybrid nanostructure, which effectively combines the pH-responsive assembly and surface plasmon property changes of ‘smart’ gold nanoparticles and enhanced systemic circulation and tumor accumulation of the PEG-grafted liposomes.