Hydrogen-Bonded Poly(vinyl Alcohol)/Tannic Acid/Quercetin Hydrogels for Localized Controlled Drug Delivery.
Localized drug delivery systems provide an effective approach for achieving sustained drug release and prolonged drug retention at the target site while minimizing systemic exposure. In this study, physically crosslinked poly(vinyl alcohol)/tannic acid/quercetin (PVA/TA/Que) (PTQ) hydrogels were developed through hydro...