Synthesis and Application of MOF-808 Decorated with Folic Acid-Conjugated Chitosan as a Strong Nanocarrier for the Targeted Drug Delivery of Quercetin

H NMR. Additionally, Monte Carlo simulation calculations were carried out to examine the interactions between the structures of MOF-808 and QU. An in vitro cytotoxicity test was conducted, and the results identified that QU@MOF-808@CS-FA demonstrated more superior therapeutics than QU@MOF-808 on FR-positive MCF7 cancerous cells. On the basis of the results, QU@MOF-808@CS-FA is a promising drug carrier by selective targeting and sustained release.