The Role of Nanotechnology in Enhancing Drug Delivery Systems

Abstract

Nanotechnology has significantly advanced the field of drug delivery systems (DDS) by providing innovative solutions to overcome the limitations of conventional drug delivery methods. By utilizing nanoscale materials such as nanoparticles, liposomes, and dendrimers, nanotechnology enhances the precision, efficiency, and controlled release of therapeutic agents. This article discusses the key role of nanotechnology in improving drug solubility, stability, targeting, and bioavailability. Furthermore, it explores the potential of nanocarriers in overcoming biological barriers, such as cellular uptake, drug resistance, and systemic toxicity. The article also reviews the recent advancements in nanotechnology for personalized medicine and future perspectives in drug delivery.