Effect of Fe₃O₄ Nanomaterial-Based MRI on the Efficacy of One-Sided Butterfly Sinus Lesions in the Nose.

Fe₃O₄ materials have many crystal forms, and the morphology of their nanomaterials is more diverse. Under the influence of nano-effects, they exhibit unique physical and chemical properties. The synthesized Fe₃O₄ materials with different morphologies have different properties.