期刊
FARADAY DISCUSSIONS
卷 175, 期 -, 页码 273-287出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c4fd00113c
关键词
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资金
- EPSRC
- Ondine Biomedical
- Engineering and Physical Sciences Research Council [955465] Funding Source: researchfish
We report the preparation, characterisation and antimicrobial functional testing of various titanium dioxide and gold modified titanium dioxide nanoparticles embedded into a polysiloxane polymer by a swell dip-coating procedure. We show that the surfaces are effective in kitting both Gram-positive (Staphylococcus aureus) and Gram-negative (Escherichia coli) bacteria under different lighting conditions. The presence of the nanoparticles was of critical importance in improving the functional properties of the surface. These materials have the potential to reduce hospital-acquired infection, by killing bacteria on the polymer surface.
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