Zinc oxide (ZnO) nanoparticles. due to their well-defined physico-chemical and antimicrobial attributes have been presented lately as favourable theranostic nanoplatforms for drug delivery. We hypothesized that surface modification of ZnO nanoparticle with activated polyethylene glycol and folic acid might be of great importance in targeted drug delivery in nasopharyngeal carcinoma si... https://www.ealisboa.com/mega-sale-Sol-Sunguard-Altitude-Sunscreen-1-5oz-big-savings/