We describe the production and characterization of nanoparticles and microparticles composed of poly(lactic-co-glycolic acid) using vitamin E-TPGS as an emulsifier. By varying formulation parameters such as the concentration of emulsifier, it is possible to produce nanoparticles with mean diameters ranging from 220 nm to 1.98 µm.
McCall, R. L., Sirianni, R. W. PLGA Nanoparticles Formed by Single- or Double-emulsion with Vitamin E-TPGS. J. Vis. Exp. (82), e51015, doi:10.3791/51015 (2013).