Synthesis and characterization of Se doped Fe₃O₄ nanoparticles for catalytic and biological properties.

ABSTRACT: In this study, Se-doped Fe₃O₄ with antibacterial properties was synthesized using by a coprecipitation method. The chemistry and morphology of the Se doped Fe₃O₄ nanocomposite were characterized by energy-dispersive X-ray spectroscopy, field-emission scanning electron microscopy, X-ray diffraction, vibrating sample magnetometry, and Brunauer-Emmett-Teller spectroscopy. The antibacterial activity of the Fe₃O₄/Se nanocomposite was examined against G⁺ (Gram-positive) and G^- (Gram-negative) bacteria, in the order Staphylococcus aureus, Staphylococcus saprophyticus, Pseudomonas aeruginosa, Klebsiella pneumonia, and Escherichia coli, which are the most harmful and dangerous bacteria. Fe₃O₄

SUBMITTER: Ahghari MR 

PROVIDER: S-EPMC9849448 | biostudies-literature | 2023 Jan

REPOSITORIES: biostudies-literature