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首页> 外文期刊>SN Applied Sciences >Sticky silver nanoparticles and surface coatings of different textile fabrics stabilised by Muntingia calabura leaf extract
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Sticky silver nanoparticles and surface coatings of different textile fabrics stabilised by Muntingia calabura leaf extract

机译：用Muntingia calabura叶提取物稳定的各种纺织品的粘性银纳米颗粒和表面涂层

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摘要

Permanent deposition of silver nanoparticles (AgNPs) on the surface of textile fibre is essential for the long-term medicalapplication of antibacterial textile products. This study aims to propose a new green method of using the pure leafextract of Muntingia calabura and to create a permanent deposition of AgNPs on the fabric surfaces of cotton, polyesterand nylon. The appearance of darker colour confirms the deposition of AgNPs on the fabric fibres. The capacity of waterabsorption decreased by 9.3, 12.0 and 23.0% and the textile density increased by 10.4, 12.3 and 5.9% were verified forthe fabric fibres of cotton, polyester and nylon, respectively, after binding with AgNPs. The antibacterial activity of thecotton, polyester and nylon fabrics against Escherichia coli is better than that against Chromobacterium haemolyticumand then is better than that against Bacillus cereus. The results obtained using the new green method of processingheat treatment experiments by using the pure leaf extract to penetrate AgNPs inside the fabric fibres may contribute toadvancing the application of antibacterial textile products for medical uses.
机译：银纳米颗粒（AgNPs）永久沉积在纺织纤维表面上对于长期医疗至关重要抗菌纺织品的应用。这项研究旨在提出一种使用纯叶的绿色新方法ting（Muntingia calabura）的提取物，并在棉，涤纶的织物表面上永久沉积AgNP和尼龙。较暗的颜色确认了AgNP在织物纤维上的沉积。水容量吸收率分别下降了9.3％，12.0％和23.0％，纺织品密度分别增长了10.4％，12.3％和5.9％。与AgNP结合后，分别是棉，聚酯和尼龙的织物纤维。的抗菌活性棉，涤纶和尼龙织物对大肠杆菌的抵抗力要强于溶血杆菌然后比对抗蜡样芽孢杆菌更好。使用新的绿色处理方法获得的结果使用纯叶提取物渗透到织物纤维内部的AgNP的热处理实验可能有助于促进抗菌纺织品在医疗上的应用。

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