Emulsion solvent evaporation is a widely-used technique in nanotechnology for the fabrication of nanoparticles and other nanostructured materials. This method involves creating an emulsion, typically of a polymer solution in an organic solvent, which is then dispersed in an aqueous phase containing a surfactant. The organic solvent is allowed to evaporate, leading to the formation of nanoparticles as the polymer precipitates.
