Antifungal Textiles Formed Using Silver Deposition in Supercritical Carbon Dioxide

被引：0
|
作者：
Shaun D. Gittard
Daisuke Hojo
G. Kevin Hyde
Giovanna Scarel
Roger J. Narayan
Gregory N. Parsons
机构：
[1] University of North Carolina/North Carolina State University,Joint Department of Biomedical Engineering
[2] North Carolina State University,Department of Chemical and Biomolecular Engineering
来源：
Journal of Materials Engineering and Performance | 2010年 / 19卷
关键词：
antifungal materials; disk diffusion test; silver; supercritical carbon dioxide;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The antifungal properties of two silver-coated natural cotton fiber structures prepared using a supercritical carbon dioxide (scCO2) solvent were examined. Scanning electron microscopy confirmed that the scCO2 process may be used to produce cotton fiber textiles with uniform silver nanoparticle coatings. A version of the Kirby-Bauer disk diffusion test was used to assess the ability of these textiles to inhibit fungal growth. Cotton fabric samples modified with Ag(hepta) and Ag(cod)(hfac) exhibited measurable zones of inhibition. On the other hand, the uncoated fabric had no zone of inhibition. Possible applications of antifungal textiles prepared using scCO2 processing include use in hospital uniforms and wound dressings.
引用
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页码：368 / 373
页数：5
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