| 医用载银粘胶纤维的制备及其抗菌性能 |
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| 引用本文： | 张峰,武娜娜,程永林,许丹晨.医用载银粘胶纤维的制备及其抗菌性能[J].印染,2012,38(4):34-36. |
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| 作者姓名： | 张峰 武娜娜 程永林 许丹晨 |
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| 作者单位： | 1. 沙洲工学院纺织工程系,江苏,张家港215600
2. 张家港耐尔纳米科技有限公司,江苏,张家港215600 |
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| 基金项目： | 2011年江苏省大学生实践创新训练计划项目,苏教高[2011]25号;张家港市科技孵化项目,编号:ZFH1004;江苏省“青蓝工程”资助,苏教师[2010]27号 |
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| 摘 要： | 采用耐尔(纳米银溶液浸渍法制备医用载银粘胶纤维。讨论了在固定浴比下,纳米银溶液浓度、浸渍温度和浸渍时间对载银粘胶纤维银含量的影响;测定了不同银含量的载银粘胶纤维的抗菌性能。结果表明:在固定浴比下,提高纳米银溶液浓度、提高浸渍温度和延长浸渍时间,可提高载银粘胶纤维的银含量。当载银粘胶纤维上的银含量达到100 mg/kg时,对大肠埃希菌(大肠杆菌)和金黄色葡萄球菌的抗菌率能达到99%以上;当载银粘胶纤维上的银含量达到500 mg/kg时,对白念珠菌的抗菌率能达到99%以上。
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| 关 键 词： | 抗微生物整理 纳米银 抗微生物性 粘胶纤维 |
Preparation of medical silver-loaded viscose fiber and its antibacterial properties |
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| ZHANG Feng
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WU Na-na
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CHENG Yong-lin
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XU Dan-chen.Preparation of medical silver-loaded viscose fiber and its antibacterial properties[J].Dyeing and Finishing,2012,38(4):34-36. |
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| Authors: | ZHANG Feng WU Na-na CHENG Yong-lin XU Dan-chen |
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| Affiliation: | 1.Department of Textile Engineering,Shazhou Institute of Technology,Zhangjiagang 215600,China;2.Zhangjiagang Nellnano Technology Co.,Ltd.,Zhangjiagang 215600,China |
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| Abstract: | Medical silver-loaded viscose fiber is prepared through dipping with Naier nano-silver solution.Under fixed bath ratio,effect of nano-silver solution dosage,dipping temperature and dipping time on silver content of the loaded fiber is discussed.The antibacterial property of the silver-loaded fiber is tested.Result shows that with a fixed bath ratio,the silver content loaded on the viscose fiber increased with the concentration of Naier nano-silver solution,the dipping temperature and time.The antibacterial rate of the fiber against Escherichia coli and Staphylococcus aureus can reach above 99% with 100 mg/kg silver,and the antibacterial rate against Candida albicans can reach above 99% with 500 mg/kg silver. |
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| Keywords: | antimicrobial finish nano silver antimicrobial property viscose fiber |
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