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首页> 外文期刊>The Journal of the Textile Institute >Evaluation of dermal toxicity of antibacterial cotton textile coated by sol-gel technology
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Evaluation of dermal toxicity of antibacterial cotton textile coated by sol-gel technology

机译：溶胶-凝胶技术包覆抗菌棉纺织品对皮肤的毒性评价

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摘要

This paper reports about cotton textile modification by sol-gel technology with the purpose of obtaining antibacterial properties, evaluation of antibacterial properties and dermal toxicity tests of cotton textile with Zn and Si coating. Antibacterial properties evaluation against pathogenic microorganisms Pseudomonas aeruginosa, Staphylococcus aureus, and Escherichia coli made using the Parallel streak method in accordance with ATCC147 standard. For more specific evaluation of the coated textile, in vitro cytotoxicity test with epidermal HaCat cells was done. It is concluded that the coatings containing Zn and Si obtained by the sol-gel technology can impart antibacterial properties against pathogenic bacteria to the textile by preventing the bacteria from growing; strong inhibition of growth was detected for all test microorganisms. Based on the dermal toxicity test results, it is not expected that the prolonged contact of the skin with coated textiles will have a negative impact on the skin tissue - epidermis.
机译：本文报道了用溶胶-凝胶技术对棉纺织品进行改性的目的，旨在获得具有锌和硅涂层的棉纺织品的抗菌性能，抗菌性能评估和皮肤毒性试验。使用平行条纹法根据ATCC147标准制备的针对病原微生物铜绿假单胞菌，金黄色葡萄球菌和大肠杆菌的抗菌性能评估。为了对涂层纺织品进行更具体的评估，对表皮HaCat细胞进行了体外细胞毒性测试。结论是，通过溶胶-凝胶技术获得的含有Zn和Si的涂层可以通过防止细菌的生长而赋予纺织品对抗病原细菌的抗菌性能。所有测试微生物均检测到强烈的生长抑制作用。根据皮肤毒性测试结果，预计皮肤与涂层纺织品的长时间接触不会对皮肤组织-表皮产生负面影响。

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