Preparation of Metal-Polyphenol Modified Zeolitic Imidazolate Framework-8 Nanoparticles for Cancer Drug Delivery.

With the rising incidence of cancer, chemotherapy has become a widely used treatment approach. However, the use of anticancer drugs such as doxorubicin (DOX) poses significant long-term risks due to its nonspecific distribution and severe side effects. Therefore, developing a nanoparticle-based drug delivery system (DDS) that enhances the bioavailability of DOX specifically to cancer cells is crucial while minimizing its side effects on normal cells.