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In article number 2005159, Dong‐Pyo Kim, Hyomin Lee, and co‐workers present wax‐based Janus particles with dumbbell structures to simultaneously achieve enhanced emulsion stability and tunable thermal coalescence of these Janus particle‐stabilized emulsions. The wax‐based Janus particles enable particle‐adsorbed droplets to coalesce above a designated temperature, possessing great potential for various...
A new strategy that utilizes temperature‐responsive wax‐based Janus particles as microsurfactants to simultaneously achieve enhanced emulsion stability, as well as, on‐demand coalescence of emulsion droplets is presented. The dumbbell structure with different surface wetting properties on each side of the Janus particle enables the particles to strongly adsorb at the liquid–liquid interface, leading...
Studying the stability of Pickering emulsion is of great interest for applications including catalysis, oil recovery, and cosmetics. Conventional methods emphasize the overall behavior of bulk emulsions and neglect the influence of particle adsorbing dynamics, leading to discrepancies in predicting the shelf‐life of Pickering emulsion–based products. By employing a microfluidic method, the particle...
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