首页> 外文期刊>Textile Research Journal >Antibacterial Properties of Cotton Fabrics Treated with Chitosan
【24h】

Antibacterial Properties of Cotton Fabrics Treated with Chitosan

机译:壳聚糖处理棉织物的抗菌性能

获取原文
获取原文并翻译 | 示例
           

摘要

Chitosan is used to treat cotton fabrics to impart antibacterial activities. The effect of concentration, molecular weight, and degree of deacetylation of chitosan on antibacterial activity to Escherichia coli and the Hay bacillus is investigated. Bacteria reduction is evaluated using the modified Quinn method. Escherichia coli is effectively inhibited at 0.3 g/l chitosan solution and the Hay bacillus at 0.5 g/l. To bond chitosan to fabric chemically, glutaric dialdehyde is chosen as the crosslinking agent. Cotton fabrics treated with glutaric dialdehyde and chitosan show a good ability to inhibit bacteria reproduction. IR spectra of the surface of cotton fabrics and SEM pictures of fibers are presented.
机译:壳聚糖用于处理棉织物以赋予抗菌活性。研究了壳聚糖的浓度,分子量和脱乙酰度对大肠杆菌和Hay芽孢杆菌的抗菌活性的影响。使用改良的Quinn方法评估细菌的减少。大肠杆菌被有效抑制在0.3 g / l的壳聚糖溶液中,而Hay芽孢杆菌被抑制在0.5 g / l。为了使壳聚糖化学键合到织物上,选择戊二醛作为交联剂。用戊二醛和壳聚糖处理的棉织物具有良好的抑制细菌繁殖的能力。给出了棉织物表面的红外光谱和纤维的SEM照片。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号