Effect of magnetized solvent on the porosity of magnetic graphene oxide@zirconium-based metal-organic framework sorbent for efficient extraction of remdesivir.

In this study, the effect of magnetized solvent on the synthesis and properties of magnetic graphene oxide@UiO-66 (MGO@UiO-66) nanocomposite as sorbent was investigated. The prepared sorbent was used for the magnetic solid-phase extraction (MSPE) of remdesivir drug from water and plasma samples. The extracted remdesivir was quantitatively determined by high-performance liquid chromatography with a photodiode array detector (HPLC-PDA).