Pharmaceutics & Novel Drug Delivery Systems

Nano medicine and Nanotechnology in Drug Delivery

Nanomedicine and nanotechnology have revolutionized drug delivery systems by enabling precise, targeted, and efficient delivery of therapeutic agents. These advanced technologies utilize nanoscale materials and devices to improve the bioavailability, efficacy, and safety of drugs, particularly in the treatment of complex diseases like cancer, cardiovascular disorders, and infectious diseases. Spherical vesicles with a phospholipid bilayer, ideal for encapsulating both hydrophilic and hydrophobic drugs. Liposomes improve drug stability, enhance absorption, and provide targeted delivery to specific tissues. Biodegradable polymers like PLGA (poly(lactic-co-glycolic acid)) are used to create nanoparticles that can encapsulate drugs, allowing for controlled and sustained release. Branched, tree-like structures with a high degree of surface functionality, capable of carrying multiple drug molecules and targeting specific cells or tissues. Consist of a dielectric core covered by a thin gold shell.