Chitosan Based Nanoparticles towards Biomedical Applications

Abstract

This review outlines the bioapplications of newly developed chitosan based nanoparticles. Over the last decade, much interest has been developed in biopolymer based materials due to their biocompatible, biodegradable, nontoxic and non-allergenic nature. Here, we review the recent scientific advances in chitosan based nanoparticles not only for cancer therapy but also for various biomedical applications. An overview of chitosan, its derivatives and the formation of chitosan nanoparticles is provided along with the inherent and specific therapeutic efficacy. Major progresses in drug delivery approaches and gene delivery as well as tissue engineering applications have been summarized.