Issue 34, 2019

Temperature-triggered reversible breakdown of polymer-stabilized olive–silicone oil Janus emulsions

Abstract

A one-step moderate energy vibrational emulsification method was successfully employed to produce thermo-responsive olive/silicone-based Janus emulsions stabilized by poly(N,N-diethylacrylamide) carrying 0.7 mol% oleoyl side chains. Completely engulfed emulsion droplets remained stable at room temperature and could be destabilized on demand upon heating to the transition temperature of the polymeric stabilizer. Time-dependent light micrographs demonstrate the temperature-induced breakdown of the Janus droplets, which opens new aspects of application, for instance in biocatalysis.

Graphical abstract: Temperature-triggered reversible breakdown of polymer-stabilized olive–silicone oil Janus emulsions

Supplementary files

Article information

Article type
Paper
Submitted
08 maj 2019
Accepted
11 jun 2019
First published
19 jun 2019
This article is Open Access
Creative Commons BY license

RSC Adv., 2019,9, 19271-19277

Temperature-triggered reversible breakdown of polymer-stabilized olive–silicone oil Janus emulsions

R. R. Raju, F. Liebig, A. Hess, H. Schlaad and J. Koetz, RSC Adv., 2019, 9, 19271 DOI: 10.1039/C9RA03463C

This article is licensed under a Creative Commons Attribution 3.0 Unported Licence. You can use material from this article in other publications without requesting further permissions from the RSC, provided that the correct acknowledgement is given.

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