Abstract
Various complications as well as expense had been found more in marketing of new chemical moieties because of their narrow solubility index, high toxicity, high dosage, non-specific delivery system, poor in-vivo degradation and circulating half lives. Nanoparticulate technique has capability to overcome the above problems of new chemical moieties as well as problems of already running chemical moieties in pharmaceutical industries. Nanoparticle drug delivery system have ability to significantly impact on pharmaceutical industries and they can build a huge impact by drug targeting, it possible because it reduce the toxicity and increases the efficiency of chemical entity. Nanoparticle is novel technique for development of a controlled or sustained release and targeting drug delivery system. It can decrease the gap between drug discovery and drug delivery. The main approaches of this review article to discuss the different types of potential method, types of nanoparticles, method of characterization, release mechanism, advantages and some important applications were discussed.
