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A Review on Novel Emulsification Technique: A Nanoemulsion

Vivek P Chavda* and Dhaval Shah

Poor water solubility remains main culprit for the formulation scientist which can be overcome by nanonization. Nanoemulsion is kinetically stable and isotropic system of two immiscible liquids in sub microne size range. Nanoemulsions are composed of oil droplets dispersed in an aqueous medium and stabilized by surfactant molecules. Advantages of nanoemulsions include increased drug loading and enhanced bioavailability. The methods used for the production of nanoemulsions include HPH, microfluidization; ultrasonication and spontaneous emulsification Nanoemulsions have widespread applications in different fields such as pharmaceutics, food technology and cosmetics. This article mainly focuses on its application.