当前位置: X-MOL 学术Integr. Ferroelectr. › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
In Situ Synthesis of Silver Nanoparticles onto Cotton Fibers Modified with Carboxymethyl Chitosan
Integrated Ferroelectrics ( IF 0.7 ) Pub Date : 2020-06-12 , DOI: 10.1080/10584587.2020.1728707
Zhenming Qi 1 , Ruizhi Zhang 1 , Jingchun Lv 1 , Dawei Gao 1 , Chunxia Wang 1, 2
Affiliation  

Abstract Silver nanoparticles(AgNPs) were synthesized onto the modified cotton fabrics with in situ method, in order to fabricate multifunctional fabrics with excellent antibacterial and anti-ultraviolet(UV) properties. Carboxymethyl chitosan(CMCS) was attached on the surface of cotton to enhance the diffusion of silver ions and the loading efficiency of nanoparticles. The obtained samples were then examined by ATR-FTIR, SEM, EDS and ICP-OES, which exhibit outstanding antibacterial behavior and laundering durability against two common pathogenic bacteria: Staphylococcus aureus and Escherichia coli, even after being washed 20 cycles. In addition, the loaded cotton fabrics expressed remarkable UV-protection capability compared to the untreated fabrics.

中文翻译:

在羧甲基壳聚糖改性棉纤维上原位合成银纳米粒子

摘要 采用原位法在改性棉织物上合成纳米银(AgNPs),以制备具有优异抗菌和抗紫外线(UV)性能的多功能织物。羧甲基壳聚糖(CMCS)附着在棉花表面以增强银离子的扩散和纳米粒子的负载效率。然后通过 ATR-FTIR、SEM、EDS 和 ICP-OES 对获得的样品进行检查,这些样品对两种常见病原菌:金黄色葡萄球菌和大肠杆菌,即使在洗涤 20 次循环后也表现出出色的抗菌性能和耐洗性。此外,与未经处理的织物相比,负载棉织物表现出显着的紫外线防护能力。
更新日期:2020-06-12
down
wechat
bug