Exploring emulsion science with microfluidics

Abstract

Emulsions have been studied for a long time because of the richness of their related fundamental physicochemical phenomena and owing to their wide industrial applications. The development of microfluidics offers new opportunities to investigate emulsion features and behaviours. This review relates the use of microfluidic tools for probing the interfacial properties of emulsion droplets and the two main mechanisms of destabilisation, namely the coalescence of adjacent drops and the molecular transfer between neighbouring drops.