Polymeric Nanoparticles in Targeted Drug Delivery: Unveiling the Impact of Polymer Characterization and Fabrication

Polymeric nanoparticles (PNPs) represent a groundbreaking advancement in targeted drug delivery, offering significant benefits over conventional systems. This includes their versatility, biocompatibility, and ability to encapsulate diverse therapeutic agents and provide controlled release, improving efficacy while minimizing side effects. The polymers used in PNP formulations are critical, as they influence the nanoparticles' physicochemical properties such as size, shape, surface charge, and drug-loading capacity. Recent developments in polymer chemistry and nanotechnology have led to the creation of smart PNPs that can respond to specific stimuli, enabling precise drug release in targeted environments. This…