Preparation and Antibacterial Effect of Nanopalygorskite Supported Nano-Silver Powder

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Abstract:

A novel method was used to make palygorskite supported nano-silver powder at room temperature. XRD result showed the presence of silver in the final product. TEM investigation revealed that nano-sliver particles of 6-10 nm in diameter were successfully attached on surface of palygorskite fiber. FTIR was also used to clarify the formation mechanism of our method. The antibacterial effect of palygorskite supported nano-silver powder was investigated. Palygorskite supported nano-silver powder had good antibacterial activity on standard Escherichia coli and Staphylococcus aureus.

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327-331

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October 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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DOI: 10.1016/s0009-2614(00)00903-9

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