Synthesis and Characterization of MgFe2O4@MIL-53(Al) Nanocomposite as Antibacterial Drug Nanocarrier Agent
Abstract Metal-organic frameworks (MOFs) are developing as a powerful platform for the delivery and controlled release of drugs. In this study, we reported a novel magnetic framework including MgFe2O4@MIL-53(Al) for the delivery of tetracycline (TC) antibiotic. The obtained results of this research showed that 88% of the TC was loaded on the MgFe2O4@MIL-53(Al). The drug release study was performed in pH: 7.4 and pH: 5.0 which showed 75% and 83% release within 3 days. Moreover, antibacterial activities tests based on well agar diffusion were performed against Staphylococcus aureus and Escherichia coli bacteria which exhibited satisfactory antibacterial properties of TC-loaded MgFe2O4@MIL-53(Al). Moreover, the prepared structures including MgFe2O4@MIL-53(Al) and MgFe2O4@MIL-53(Al)/TC were identified using Fourier-transform infrared spectroscopy (FT-IR), energy-dispersive X-ray spectroscopy (EDX), X-ray diffraction (XRD), Scanning electron microscope (SEM) and thermal gravimetric analysis (TGA).