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首页> 外文期刊>Fibers and Polymers >The Oligomer Polyacrylic Acid Effect on Immobilization of Silver Nanoparticles onto Cotton Fabric to Achieve a Durably Antibacterial Function
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The Oligomer Polyacrylic Acid Effect on Immobilization of Silver Nanoparticles onto Cotton Fabric to Achieve a Durably Antibacterial Function

机译：低聚物聚丙烯酸对棉织物固定在棉织物上的影响，实现耐久性抗菌功能

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摘要

Aiming to a durably antibacterial function, stable immobilization of silver nanoparticles (Ag NPs) on cotton textiles still represents challenging in textile industry. In the present work, by grafting oligomeric polyacrylic acid (PAA) onto cotton fiber surfaces, we effectively prepared the Ag NPs with controllable size on the fiber surface, which are of average size of 16.43 nm, and therefore achieved a desirable antibacterial durability. The oligomer PAA binder can give the modified fabrics with a remarkable antibacterial durability against washing, as the bacterial reduction rates against bothStaphylococcus aureusandEscherichia coliremained over 90 % even after 50 laundering cycles. Moreover, this graft to approach using oligomeric PAA shows merits in maintaining the desired cotton properties such as flexibility, water absorptivity and vapor permeability. Finally, this finishing process ensures a reliable safety for human skin.
机译：旨在持久的抗菌功能，稳定的棉纺织品（Ag NPS）的固定仍然代表纺织业挑战。 在本作工作中，通过将低聚聚丙烯酸（PAA）移植到棉纤维表面上，我们在纤维表面上有效地制备了具有可控尺寸的Ag NP，其平均尺寸为16.43nm，因此实现了所需的抗菌耐久性。 低聚物Paa粘合剂可以通过针对洗涤的显着抗菌耐久性给予改性织物，因为即使在50次洗涤循环后，甚至于在90％以上超过90％的细菌还原速率。 此外，使用低聚PAA的这种接枝显示在保持所需的棉质性质，例如柔韧性，水吸收率和蒸汽渗透性的方面的方法。 最后，这种精加工过程确保了人类皮肤的可靠安全性。

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  • 来源
    《Fibers and Polymers》 |2020年第9期|共10页
  • 作者

    Li Lin; Duan Panpan; Xu Qingbo; Zhang XuJun; Chen JiaNing; Fu Feiya; Diao HongYan; Liu Xiangdong;

  • 作者单位

    Zhejiang Sci Tech Univ Sch Mat Sci &

    Engn Inst Smart Fiber Mat Hangzhou 310018 Peoples R China;

    Zhejiang Sci Tech Univ Sch Mat Sci &

    Engn Inst Smart Fiber Mat Hangzhou 310018 Peoples R China;

    Zhejiang Sci Tech Univ Sch Mat Sci &

    Engn Inst Smart Fiber Mat Hangzhou 310018 Peoples R China;

    Zhejiang Univ Collaborat Innovat Ctr Diag &

    Treatment Infect Di State Key Lab Diag &

    Treatment Infect Dis Affiliated Hosp 1 Coll Med Hangzhou 310003 Peoples R China;

    Zhejiang Univ Collaborat Innovat Ctr Diag &

    Treatment Infect Di State Key Lab Diag &

    Treatment Infect Dis Affiliated Hosp 1 Coll Med Hangzhou 310003 Peoples R China;

    Zhejiang Sci Tech Univ Sch Mat Sci &

    Engn Inst Smart Fiber Mat Hangzhou 310018 Peoples R China;

    Zhejiang Univ Collaborat Innovat Ctr Diag &

    Treatment Infect Di State Key Lab Diag &

    Treatment Infect Dis Affiliated Hosp 1 Coll Med Hangzhou 310003 Peoples R China;

    Zhejiang Sci Tech Univ Sch Mat Sci &

    Engn Inst Smart Fiber Mat Hangzhou 310018 Peoples R China;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 高分子化合物工业（高聚物工业）;
  • 关键词

    Cotton fabric; Surface modification; Oligomer polyacrylic acid; Antibacterial durability;

    机译：棉织物;表面改性;低聚物聚丙烯酸;抗菌耐久性;

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