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Bacteriostasis of Nanosized Colloidal Silver on Polyester Nonwovens

机译:聚酯非织造布上纳米胶体银的抑菌作用

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摘要

This research deals with the antibacterial efficacy of a nanosized silver colloidal solution and its application to nonwoven fabrics. The nutrient solution including the nanosized silver colloidal solution or the nanosilver treated nonwovens are placed on germ containing agar plates and inoculated with gram-positive and gram-negative bacteria and evaluated for bacteriostasis and calculated bacterial reduction, respectively. Nanosized silver colloids and nanosilver treated nonwovens have good bacteriostasis. TEM observations of silver nanoparticles show their shape and size distribution. SEM images of treated fabrics indicate silver nanoparticles are well dispersed on the surfaces of specimens. Antibacterial treatment of nonwoven fabrics is easily achieved by the nanaosized silver colloidal solution.
机译:这项研究涉及纳米银胶体溶液的抗菌功效及其在无纺布中的应用。将包括纳米级银胶体溶液或纳米银处理的非织造布的营养液置于含细菌的琼脂平板上,分别接种革兰氏阳性和革兰氏阴性细菌,并评估其抑菌作用和计算出的细菌减少量。纳米银胶体和纳米银处理的非织造布具有良好的抑菌作用。银纳米颗粒的TEM观察表明其形状和尺寸分布。处理过的织物的SEM图像表明,银纳米颗粒很好地分散在样品表面上。纳米银胶体溶液很容易实现无纺布的抗菌处理。

著录项

  • 来源
    《Textile Research Journal》 |2004年第5期|p.442-447|共6页
  • 作者

    HOON JOO LEE; SUNG HOON JEONG;

  • 作者单位

    Department of Fiber & Polymer Engineering, College of Engineering, Hanyang University, Seongdong-gu, Seoul, 133-791, South Korea;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 纺织工业、染整工业;
  • 关键词

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