Fig. 2From: 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 modelParticle size distribution histogram of Fe3O4 (a), Fe3O4@SiO2@CS-VANCO (b), and Fe3O4@SiO2@CS-NISIN nanocomposites (c)Back to article page