制造生物基复合材料用于具有微生物抗粘活性的抗微生物棉织物
Md Ibrahim H Mondal1, Firoz Ahmed2, Md Hasinur Rahman1
1Polymer and Textile Research Lab, Department of Applied Chemistry and Chemical Engineering, University of Rajshahi, Rajshahi, Bangladesh.
Biopolymers
|October 22, 2024
概括
研究人员使用酸盐-烯配方开发了无的棉织物,具有自我清洁和抗菌性能. 这些增强的织品表现出优异的耐污染性和杀死细菌的有效性,保持棉花.
科学领域:
- 材料科学 材料科学 材料科学
- 织品化学 织品化学
- 生物技术是生物技术.
背景情况:
- 具有抗污染和抗微生物特性的多功能棉织物在医疗和医疗保健应用中非常受欢迎.
- 开发有效的无处理方法对于可持续和安全的织品加工至关重要.
研究的目的:
- 通过sol-gel工艺制造使用非化四级酸盐-酸盐混合配方制造自洁和抗菌棉织物.
- 评估经过处理的棉织品的自我清洁行为,抗菌疗效和耐用性.
主要方法:
- 棉织物经过四级酸-酸混合配方 (HTACC-VTES和TMCC-VTES) 的处理,使用了sol-gel方法.
- 通过测量水接触角来评估超性.
- 对大肠杆菌 (E. coli) 和金黄色葡萄球菌 (S. aureus) 的抗菌活性进行了测试.
- 用富里埃变换红外光谱法 (FTIR) 来分析化学相互作用.
主要成果:
- 无处理的棉花表现出高的自我清洁性能和显著的杀死大肠杆菌和黄金色杆菌的细菌有效性.
- 水接触角达到了147°,表明了超水的行为.
- FTIR分析证实了西兰剂与棉花基质之间的强烈相互作用.
- 经过处理的织物在经过12-15个洗周期后保持了其性能.
结论:
- 开发的混合酸盐-酸盐配方为制造多功能,无的棉织物提供了有效的方法.
- 这些织物具有出色的自我清洁和抗微生物特性,适用于个人卫生和医疗应用.
- 耐用性和保留的织品特性突出显示了商业可行性的潜力.
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