首页> 外文期刊>Journal of Applied Polymer Science >Electrospun polyurethane membrane with Ag/ZnO microparticles as an antibacterial surface on polyurethane sheets
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Electrospun polyurethane membrane with Ag/ZnO microparticles as an antibacterial surface on polyurethane sheets

机译:以Ag / ZnO微粒为抗菌表面的静电纺聚氨酯膜

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摘要

A method of antibacterial modification of the polyurethane (PU) surface is presented in this article. An electrospun PU membrane with an incorporated antibacterial agent was applied as a coating of the PU sheets. As an antibacterial agent, a hybrid bimetallic filler was used; it combined the antibacterial effects of silver and zinc oxide. With an electrospun submicrometer-fiber membrane, the filler was uniformly and thinly applied on the PU surface by compression molding. The antibacterial activities of three filler concentrations were tested, and they demonstrated an effective antibacterial action against Staphylococcus aureus and Escherichia coli. (C) 2015 Wiley Periodicals, Inc.
机译:本文介绍了一种对聚氨酯(PU)表面进行抗菌改性的方法。将具有掺入的抗菌剂的电纺PU膜用作PU片的涂层。作为抗菌剂,使用了混合双金属填料。它结合了银和氧化锌的抗菌作用。用电纺的亚微米纤维膜,通过压缩成型将填料均匀且稀薄地涂在PU表面上。对三种填料浓度的抗菌活性进行了测试,结果证明它们对金黄色葡萄球菌和大肠杆菌具有有效的抗菌作用。 (C)2015威利期刊公司

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