The aim of this study was to prepare w/o Micro-emulsions naproxen for topical application & evaluate in vitro permeation Naproxen. On the basis ternary phase diagram and drug solubility test Tween-20, Oleic acid Polyethylene Glycol 400 selected these are eminently used as an appropriate transporting system introducing Naproxen transdermal delivery. physicochemical properties microemulsions ...

The objective of the present study was to examine the influence of cosolvent system and microemulsion formulation on in-vitro skin permeation of gabapentin, furthermore, to characterize the physicochemical properties of drug-loaded oil-in-water (o/w) and water-in-oil (w/o) cremophor 40-based microemulsions in comparison to the blank counterparts. The cosolvent system prepared by homogenous mixi...

Following the Larson prescription for modelling amphiphilic molecules m ternary microemulsions, we develop a microscopic lattice model for a pseudo-ternary

in this scientific research work we report a novel method to synthesis co3o4 nanoparticles via calcinations of cobalt hydroxide which can be conveniently prepared by the co(no3 )2.6h2o with different reactants. in order to study the effect of calcination temperature on structure and morphology of the nanoparticles, the calcinations take place at various temperatures (at 300°c, 500°c and 700°c)....

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, lon...