Polymeric nanoparticles (NPs) find many uses in nanomedicine. from drug delivery to imaging. In this regard. poly (lactic-co-glycolic acid) (PLGA) and polyethylene glycol (PEG) particles are the most widely applied types of nano-systems due to their biocompatibility and biodegradability. https://herbsdailyes.shop/product-category/gamma-amino-butyric-acid-gaba/