Permeation study through bacterial cellulose membrane.

ABSTRACT

Abstract The objective of this study was to fabricate topical formulations of diclofenac diethylamine (DD) using isopropyl myristate (IPM) and isopropyl palmitate (IPP) as permeation enhancers. Franz cell and bacterial cellulose were used as analytical instrument and diffusion membrane, respectively. Permeation enhancers exhibited significant effect on the permeation characteristics of DD. It was concluded from the results that improved permeation of DD was observed when IPP was used as enhancer.