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首页> 外文期刊>Journal of Sol-Gel Science and Technology >Antimicrobial finishing of cotton textile based on water glass by sol–gel method
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Antimicrobial finishing of cotton textile based on water glass by sol–gel method

机译：溶胶-凝胶法基于水玻璃棉织物的抗菌整理

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摘要

A low temperature and cost-effective process for antimicrobial finishing of cotton textiles has been developed by sol–gel method. The antimicrobial treatment was performed by treating cotton textile with silica sols from water glass and then with silver nitrate solution. The antimicrobial activity was determined by using E. coli as a model for Gram-negative bacteria. The results showed that the treated textile has an excellent antimicrobial effect and laundering durability. SEM analysis showed coarse surface morphological change on the water glass treated cotton textile. The residual concentration of silver ion on fabrics was informed by ICP-MS. XPS results indicated that two different states of silver were present on the surface of the antimicrobial textile.
机译：通过溶胶-凝胶法已开发出一种低温且经济有效的棉织物抗菌整理工艺。通过用水玻璃中的硅溶胶然后用硝酸银溶液处理棉纺织品来进行抗菌处理。通过使用大肠杆菌作为革兰氏阴性细菌的模型来确定抗微生物活性。结果表明，经处理的纺织品具有优异的抗菌作用和洗涤耐久性。扫描电镜分析表明，水玻璃处理的棉织物表面粗糙，形态变化。 ICP-MS告知织物上银离子的残留浓度。 XPS结果表明，抗菌纺织品的表面上存在两种不同状态的银。

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