Abstract

A REVIEW: NANOEMULSION FORMULATION PROCEDURES AND CHARACTERIZATION

Kalyani R. Mahajan*, Dr. Harshal D. Mahajan, Dr. Rajendra D. Wagh, Saundarya S. Patil and Akanksha S. More

ABSTRACT

Nanoemulsions are colloidal dispersion systems that combine two immiscible liquids with emulsifying agents (surfactants and co-surfactants) to create a single phase that is thermodynamically stable. There has been a lot of research done on nanoemulsions as medicine delivery methods. This review seeks to offer comprehensive information on various characterization and formulation methods created for nanoemulsions. The persuasive method and the Brute force method are the two techniques used to create nanoemulsions. The entrapment efficiency, particle size, polydispersity index, zeta potential, differential scanning calorimetry, Fourier-transform infrared spectroscopy, and transmission electron microscopy are just a few of the methods used to characterize nanoemulsions. In vitro drug release, in vitro permeation, stability, thermodynamic stability, shelf life, dispersibility, viscosity, surface tension, friccohesity, refractive index, and percent.

Keywords: KEYWORDS: Nanoemulsion, surfactant, Spontaneous emulsification, micro fluidization.