Research on the Preparation and Antibacterial Property of Nanometer-Magnesium Oxide Powder

Abstract:

With the H₂C₂O₄·2H₂O and Mg(NO₃)₂·6H₂O as the raw materials, nanometer-MgO powder was synthesized at different temperature by the low temperature solid phase method. After the characterization of the structure and property of this kind of nanometer-MgO powder with TG, XRD, SEM and FT-IR, etc, the antibacterial property of nanometer-MgO powder to Escherichia Coli and Staphylococcus Aureus was examined through the bacteriostatic circle method. The results indicated that the powder was single crystal, complete crystallization and uniform distribution with the 10 nm of particle size. It had better resistance and capacity of killing bacteria and the diameter of the bacteriostatic circle was greater than 19 mm.

• Periodical: Advanced Materials Research (Volumes 1033-1034)
• Pages: 1063-1067
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.1033-1034.1063
• Online since: October 2014
• Authors: Bo Zhou*, Jun Liu, Jie Zhang
• Keywords: Antibacterial Properties, Low Temperature Solid Phase Method, Nanometer MgO

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