Lipid-Based Nanoparticles for RNA Delivery

Various nanoparticle-based delivery systems have been developed for the encapsulation and protection of active cargoes. Lipid nanoparticles represent one of the most widely used nanoparticle-based delivery systems for in vitro and in vivo applications, especially for the delivery of ribonucleic acid (RNA). In this chapter, a simple bulk mixing method for the encapsulation of RNA is described along with characterization techniques for measuring encapsulation efficiency and nanoparticle physicochemical properties.