Emerging Trend of Microemulsion in Formulation and Reserach
نویسنده
چکیده
Microemulsions are clear transparent, thermodynamically stable dispersion of oil and water, stabilized by interfacial film of surfactant frequently in combination with a co-surfactant. Recently there has been a considerable interest for microemulsion formulation, for the delivery of hydrophilic as well as liphophlic drug as drug carriers because of its improved drug solubilisation capacity, long shelf life, ease of preparation and improvement of bioavailability. In this present review, we have discuss biopharmaceutical aspects, advantages, disadvantage, theories, formulations, marketed lipid based formulations, factors affecting formulation and phase behaviour, preparations, characterization and pharmaceutical application of microemulsions.
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