Role of Nano-emulsion in Pharmaceutical Sciences-a Review


INTRODUCTION The term “Nanoemulsion” refers to a thermodynamically stable isotropically clear dispersion of two immiscible liquids, such as oil and water, stabilized by an interfacial film of surfactant molecules. It is defined as oilin-water (o/w) emulsions with mean droplet diameters ranging from 50 to 1000 nm. Usually, the average droplet size is between… (More)