Michinao Hashimoto and Sindhu Vijayanab
Droplets or emulsions are widely employed in the fields of drug delivery, chemical analysis, biological assays and material synthesis. Emulsions can be created using a microfluidic device that allows generation of droplets of one phase dispersed in an immiscible phase. Unlike bulk emulsification process, microfluidic devices allow for controlled generation of droplets with high monodispersity.
You can find more details at https://www.sutd.edu.sg/Research/Research-News/2019/1/SUTD-researchers-developed-customizable-microfluid