Dewetting-Assisted Interface Templating: Complex Emulsions to Multicavity Particles.

ABSTRACT: Interfacial tension-driven formation of intricate microparticle geometries from complex emulsions is presented in this work. Emulsion-templating is a reliable platform for the generation of a diverse set of microparticles. Here, water-in-styrene-in-water complex emulsions undergo reproducible metamorphosis, i.e., from liquid state emulsions to solid structured microparticles are employed. In contrast to the traditional usage of glass-based microfluidics, polydimethylsiloxane (PDMS) swelling behavior is employed to generate complex emulsions with multiple inner cores. In the presence of block copolymer surfactant, these emulsions undergo gravity-driven dewetting of styrene, to transform into membranous structures with compartments. Further polymerization of styrene skeletal remains resulted

SUBMITTER: Yandrapalli N 

PROVIDER: S-EPMC9561762 | biostudies-literature | 2022 Oct

REPOSITORIES: biostudies-literature