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首页> 外文期刊>Journal of Applied Polymer Science >Antibacterial activities of acrylic acid-grafted polypropylene fabric and its metallic salt
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Antibacterial activities of acrylic acid-grafted polypropylene fabric and its metallic salt

机译：丙烯酸接枝聚丙烯织物及其金属盐的抗菌活性

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摘要

Acrylic acid (AAc) was grafted onto polypropylene (PP) fabric by a preirradiation method using a Co-6D gamma ray. The effects of the absorbed dose, the reaction temperature, reaction time, storage time, as well as the addition effect of ferrous ion and sulphuric acid on the degree of grafting, were determined. It was shown that the synergistic effect of a strong acid with ferrous sulfate can increase the grafting yield. Antibacterial activities on metallic complexes of acrylic acid-grafted polypropylene (AAc-g-PP) fabric were evaluated by a viable cell counting method. An Ag complexed fabric had strong biocidal effect for all bacteria. Fe, Cu, and Zn complexed fabrics had different antibacterial activities depending on each bacterium. However, AAc-g-PP fabric and Ni-complexed fabric did not have bactericidal effect. (C) 1998 John Wiley & Sons, Inc. [References: 14]
机译：通过使用Co-6Dγ射线的预辐照方法，将丙烯酸（AAc）接枝到聚丙烯（PP）织物上。确定了吸收剂量，反应温度，反应时间，储存时间以及亚铁离子和硫酸的添加对接枝度的影响。结果表明，强酸与硫酸亚铁的协同作用可以提高接枝率。通过活细胞计数法评估了丙烯酸接枝聚丙烯（AAc-g-PP）织物对金属配合物的抗菌活性。银复合织物对所有细菌都有很强的杀菌作用。根据每种细菌，铁，铜和锌复合织物具有不同的抗菌活性。但是，AAc-g-PP织物和Ni复合织物没有杀菌作用。 （C）1998 John Wiley＆Sons，Inc. [参考：14]

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