Versatile Nanoparticle Capsule Formation With Enhanced Encapsulation Efficiency via Solute-Induced Liquid-Liquid Phase Separation.

ABSTRACT: Nanoparticle capsules (NCs), capsule-like structures composed of inorganic nanoparticles (NPs), hold great potential for diverse applications due to their structure-driven functionality and the unique properties of the NPs. Despite advancements in NC formation methods, achieving both stable formation and efficient material encapsulation remains challenging. In this study, a simple and versatile method is developed for the formation of inorganic NCs. Inorganic NCs are formed from oligo(ethylene glycol) (OEG)-modified inorganic NPs via self-assembly at solute-induced liquid-liquid interfaces. First, Au NCs are formed from OEG-Au NPs. Their formation is confirmed by scanning transmission electron microscopic (STEM) and cryo-electron tomographic (ET) observations. The resulting Au NCs exhibite

SUBMITTER: Yachi T 

PROVIDER: S-EPMC12306390 | biostudies-literature | 2025 Jul

REPOSITORIES: biostudies-literature