Fabrication and Characterization of Antibacterial-active Multilayer Films Based on Keggin Polyoxometalates and Methylene Blue
2010 ◽
Vol 65
(2)
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pp. 140-146
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Keyword(s):
Two kinds of multilayer films based on Keggin polyoxometalates α-[SiW12O40]4−/α- [PMo12O40]3− and methylene blue have been prepared via the layer-by-layer (LBL) self-assembly technique. The multilayer films were characterized by UV/Vis spectra, atomic force microscopy (AFM) and X-ray photoelectron spectra (XPS). The cyclic voltammetry (CV) measurements have demonstrated that the electrochemical properties of POMs are maintained in the LBL films. The antibacterial activity of the LBL films has also been investigated, which shows a distinct antibacterial effect against Escherichia coli.
Keyword(s):
2008 ◽
Vol 8
(3)
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pp. 1248-1253
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2009 ◽
Vol 13
(07)
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pp. 774-778
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2014 ◽
Vol 783-786
◽
pp. 1226-1231
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Keyword(s):
2010 ◽
Vol 663-665
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pp. 252-255
2006 ◽
Vol 10
(07)
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pp. 986-990