Preparation and Evaluation of PLGA-Coated Capsaicin Magnetic Nanoparticles

Purpose Drugs used in the treatment of diseases can cause several unwanted systemic side effects. A site-specific drug delivery system can eliminate such consequences by delivering drugs to certain target areas of the body where therapeutic effects are required. Here we present the preparation and evaluation of magnetic nanoparticles of capsaicin, the active ingredient in chili peppers, coated with poly-L-lactide co-glycolide (PLGA), a FDA-approved biodegradable bioavailable polymer.