Department of Textile Engineering, Süleyman Demirel University, 32260, Isparta, Turkey.
Nanoscale Res Lett. 2010 May 25;5(7):1204-10. doi: 10.1007/s11671-010-9627-9.
ZnO nanoparticle-based multilayer nanocomposite films were fabricated on cationized woven cotton fabrics via layer-by-layer molecular self-assembly technique. For cationic surface charge, cotton fabrics were pretreated with 2,3-epoxypropyltrimethylammonium chloride (EP3MAC) by pad-batch method. XPS and SEM were used to examine the deposited nano-ZnO multilayer films on the cotton fabrics. The nano-ZnO films deposited on cotton fabrics exhibited excellent antimicrobial activity against Staphylococcus aureus bacteria. The results also showed that the coated fabrics with nano-ZnO multilayer films enhanced the protection of cotton fabrics from UV radiation. Physical tests (tensile strength of weft and warp yarns, air permeability and whiteness values) were performed on the fabrics before and after the treatment with ZnO nanoparticles to evaluate the effect of layer-by-layer (LbL) process on cotton fabrics properties.
基于氧化锌纳米粒子的多层纳米复合薄膜通过层层分子自组装技术在阳离子化机织棉织物上制备而成。对于正电荷表面，棉织物通过轧液-浸渍法用 2,3-环氧丙基三甲基氯化铵（EP3MAC）进行预处理。XPS 和 SEM 用于检查棉织物上沉积的纳米 ZnO 多层薄膜。沉积在棉织物上的纳米 ZnO 薄膜对金黄色葡萄球菌具有优异的抗菌活性。结果还表明，涂覆有纳米 ZnO 多层薄膜的织物增强了棉织物对紫外线辐射的保护。在对纳米 ZnO 进行处理前后对织物进行物理测试（纬纱和经纱的拉伸强度、透气性和白度值），以评估层层（LbL）工艺对棉织物性能的影响。
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