磷灰石涂层二氧化钛在纺织品及涂料中的抗菌效果

2007 2nd IEEE International Conference on Nano/Micro Engineered and Molecular Systems Pub Date : 2007-04-23 DOI:10.1109/NEMS.2007.352189

S. Surassmo, Vichuta Lauruengtana, Wiyong Kangwansupamongkol, U. Ruktanonchai

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引用次数: 2

摘要

在紫外辐射下，二氧化钛在具有自清洁和消毒性能的材料薄膜上的光催化活性已得到广泛认可。本研究对磷灰石包覆TiO2材料在紫外线和可见光下的抗菌性能进行了评价。实验结果表明，TiO2在紫外/可见光下对4种细菌具有不同程度的抑菌性能。我们还证明了这种涂层技术可以有效地应用于织物表面，因为它在紫外线/可见光下的抗菌能力保持不变。

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Antibacterial Effect of apatite coated Titanium Dioxide for Textiles and Coating Applications

Photocatalytic activity of titanium dioxide on thin coatings of the material exhibiting self cleaning and disinfecting properties under exposure to UV radiation, have been widely acknowledged. In this study apatite-coated TiO2 materials were evaluated in terms of its antimicrobial property both under ultraviolet (UV) and visible light. Our results demonstrate antibacterial performance of the TiO2 against 4 types of bacteria under UV/visible light at varying extents. We also proved that this coating technique can be applied effectively to fabric surfaces since its antibacterial ability under UV/visible light remain unchanged.

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2007 2nd IEEE International Conference on Nano/Micro Engineered and Molecular Systems

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