Multifunctional nanoparticle-loaded spherical and wormlike micelles formed by interfacial instabilities.

Bae, Jinhye; Lawrence, Jimmy; Miesch, Caroline; Ribbe, Alexander; Li, Weikun; Emrick, Todd; Zhu, Jintao; Hayward, Ryan C · Adv Mater · 2012

basic_science · Level V

Where this comes from

Abstract

Hybrid spherical and wormlike amphiphilic block copolymer micelles are formed through evaporation-induced interfacial instabilities of emulsion droplets, allowing the incorporation of pre-synthesized hydrophobic inorganic nanoparticles within the micelle cores, as well as co-encapsulation of different nanoparticles. This encapsulation behavior is largely insensitive to particle surface chemistry, shape, and size, thus providing a versatile route to fabricate multifunctional micelles.

Medical subject headings