Polymeric nanoparticles (PNPs) are defined as particulate dispersions or solid particles with size in the range of 10-1000nm. Nanoparticles can offer significant advantages over the conventional drug delivery in terms of high stability, high specificity, high drug carrying capacity, ability for controlled release, possibility to use in different route of administration. Nano particles are prepared easily with the normally available ingredients. In presently study on nano particles was prepared

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... y using solvent evaporation method with poly vinyl alcohol as a stabilizer. The drug release studies were performed and the dissolution data.