Nanomedicine and Drug Delivery

Nanoparticles as Precise Drug Delivery Systems

With the remarkable development of Nanotechnology in recent years, new drug delivery approaches based on the state-of-the-art nanotechnology have been receiving significant attention. Nanoparticles, an evolvement of nanotechnology,are increasingly considered as a potential candidate to carry therapeutic agents safely into a targeted compartment in an organ,particular tissue or cell.These particles are colloidal structures with a diameter less than 1,000 nm, and therefore can penetrate through diminutive capillaries into the cell’s internal machinery.This innovative delivery technique might be a promising technology to meet the current challenges in drug delivery.The different types of nanoparticles drug delivery systems under investigation and their prospective therapeutic applications, and also present a closer look at the advances,current challenges, and future direction of nanoparticles drug delivery systems.