Polyvinylchloride coated with silver nanoparticles and zinc oxide nanowires for antimicrobial applications

被引：21

作者：

Maharubin, Shahrima ^{[1
]}

Nayak, Chetan ^{[1
]}

Phatak, Omkar ^{[1
]}

Kurhade, Akash ^{[1
]}

Singh, Manavi ^{[2
]}

Zhou, Yingge ^{[1
]}

Tan, George ^{[1
]}

机构：

[1] Texas Tech Univ, Dept Ind Mfg & Syst Engn, Lubbock, TX 79409 USA

[2] Texas Tech Univ, Dept Plant & Soil Sci, Lubbock, TX 79409 USA

来源：

MATERIALS LETTERS | 2019年 / 249卷

关键词：

Silver nanoparticles; Zinc oxide nanowires; Antimicrobial catheter; Polyvinylchloride composite; ZNO;

D O I：

10.1016/j.matlet.2019.04.058

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Catheter-associated urinary tract infection is among the most common types of infections in the United States. One of the potential solutions is to modify the catheter surface with antimicrobial agents to prevent bacterial attachment and biofilm formation. In this study, silver nanoparticles were covalently-bonded on polyvinylchloride (PVC) film, and zinc oxide nanowires with a radiating acicular structure were then self-assembled on the composite surface. The composite film reduced the attachment of Staphylococcus aureus by nearly two orders of magnitude in 24 h. The integration of silver nanoparticles and zinc oxide nanowires holds potential for antimicrobial applications. (C) 2019 Elsevier B.V. All rights reserved.

引用

页码：108 / 111

页数：4

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