Fig. 5From: Vancomycin and nisin-modified magnetic Fe3O4@SiO2 nanostructures coated with chitosan to enhance antibacterial efficiency against methicillin resistant Staphylococcus aureus (MRSA) infection in a murine superficial wound modelThe XRD patterns of Fe3O4 (a), Fe3O4@SiO2@CS-VANCO (b), and Fe3O4@SiO2@CS-NISIN (c)Back to article page