Review Article on Novel Drug Delivery System

The development of novel drug delivery systems (NDDS) has revolutionized the pharmaceutical industry by enhancing therapeutic efficacy, reducing side effects, and improving patient compliance. This thesis provides an overview of NDDS, classifying them into targeted, controlled, and modulated release systems. The significance of polymers in NDDS is highlighted, with a focus on natural, synthetic, biodegradable, conducting, and smart polymers. The advantages of NDDS, including increased bioavailability, reduced toxicity, and improved patient outcomes, are discussed. The thesis also explores various applications of NDDS, such as cancer therapy, tissue engineering, and gene delivery. Furthermore, the limitations and challenges associated with NDDS are addressed, emphasizing the need for continued research and development. This study contributes to the understanding of NDDS and their potential to transform the field of pharmaceuticals.