Surface modified polymeric nanoparticles for drug delivery: preparation and applications.

Surface modified polymeric nanoparticles for drug delivery: preparation and applications. Recent Pat Drug Deliv Formul. 2020 Sep 03;: Authors: Joshi G, Sawant K, Patel M, Chaudhary D Abstract Nanotechnology is one of the emerging fields in the drug delivery for targeting the drug to the site of action. The polymeric nanoparticles as drug delivery systems have gained importance for the last few decades. They offer advantages over liposomes, dendrimers, emulsions etc. Surface engineering of polymeric nanoparticles is widely utilized to effectively target the cells in various diseases such as cancer, HIV infection. Surface modified nanoparticles offer various advantages such as targeted drug delivery, reduction in side effects, dose reductionand improved therapeutic efficacy. Moreover, they can aid in improving physical and biochemical properties, pharmacokinetic and pharmacodynamic profiles of drug. Surface modified polymeric nanoparticles can provide targeted delivery of drugs into specific cells, especially when targets are intracellular localized. This approach would be more advantageous for the delivery of various anticancer, anti inflammatory, anti HIV drugs for more effective therapy. This review focuses on the techniques used for fabrication of polymeric nanoparticles, material used for surface modification and their applications. PMID: 32885767 [PubMed - as supplied by publisher]
Source: Recent Patents on Drug Delivery and Formulation - Category: Drugs & Pharmacology Tags: Recent Pat Drug Deliv Formul Source Type: research