ABSTRACT

Competent drug delivery systems are of vital importance for efcient therapy. Great advances have been made over the past several years for development of novel drug delivery systems. Current state-of-art developments are witnessing a revolution in new techniques for drug delivery that are capable of modifying the therapeutic activity and/or targeting the drug to specic tissue, controlling the rate of drug delivery, and sustaining the duration. These advancements led to the development of various novel drug delivery systems, revolutionizing medication with several advantages.