Magnetically transportable core–shell emulsion droplets with an antioxidative all-organic paramagnetic liquid shell

Abstract

Magnetically-transportable core–shell emulsion droplets with an antioxidative all-organic paramagnetic liquid shell [Nitroxide Radical Liquid (NRL) microcapsules] were demonstrated. We successfully fabricated stable NRL microcapsules with microfluidic devices. The NRL microcapsules are magnetically transportable and are likely to protect the inner phase from oxidants. Consequently, the NRL microcapsules can serve as a flexible antioxidative magnetic carrier for nanoliter cargoes.