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 rich structure of the set of dyadic PFW’s has been presented in [6]. As mentioned in [6, Remark 3.7], the subclass of the so called non-W0-frames with various levels of W0-linear independence (denoted by P0,+ in [6]) needs extra attention. The recent observation in [4] on W0-Schauder bases enables us to properly restructure this subclass (P0,+) and to show that it contains a wealth of examp...

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...

Bismuth tungstate has attracted great attention as a new photocatalyst working under visible irradiation. In this paper, we demonstrate a facile hydrothermal route for controllable synthesis of novel Bi(2)WO(6) hierarchical hollow spheres with an ultrahigh specific surface area in the presence of poly(vinyl pyrrolidone) at a proper C(2)H(5)OH/CH(3)COOH/H(2)O volume ratio. The obtained products ...

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