Preparation of antimicrobial MnO4--doped nylon-66 fibers with excellent laundering durability
Zhang, MX; Gao, QH; Yang, CG; Pang, LJ; Wang, HL; Li, R; Xing, Z; Hu, JT; Wu, GZ
2017
发表期刊APPLIED SURFACE SCIENCE
ISSN0169-4332
卷号422期号:-页码:1067-1074
文章类型期刊论文
摘要A highly effective antimicrobial nylon 66 fiber doped with permanganate ions was prepared via a simultaneous irradiation induced graft polymerization. The physicochemical properties of the fibers were carefully characterized by various techniques, including Fourier-transform infrared spectroscopy, scanning electron microscopy, thermogravimetric analysis, and X-ray photoelectron spectroscopy, revealing that permanganate ions (about 1.48 mmol/g) have been successfully loaded onto the surface of the nylon 66 fibers. The antimicrobial activity of the modified nylon 66 fibers against Staphylococcus aureus and Candida albicans were investigated. Accelerated laundering tests and tensile tests were conducted to access the effect of laundering on the antimicrobial activity and the mechanical property of the modified nylon 66 fibers, respectively. All results indicate that we have prepared a new highly effective antimicrobial nylon 66 fiber (almost a 100% reduction in the number of S. aureus and C. albicans colonies). Furthermore, the modified nylon 66 fibers are durable, maintaining antimicrobial resistance after 100 commercial or domestic launderings and retaining its excellent mechanical property during preparation and laundering. (C) 2017 Elsevier B.V. All rights reserved.
关键词Quaternary Ammonium-salt Antibacterial Surface Polymerization Methacrylate Removal Fabrics Acid
DOI10.1016/j.apsusc.2017.06.070
关键词[WOS]QUATERNARY AMMONIUM-SALT ; ANTIBACTERIAL ; SURFACE ; POLYMERIZATION ; METHACRYLATE ; REMOVAL ; FABRICS ; ACID
收录类别SCI
语种英语
WOS记录号WOS:000410606900126
引用统计
文献类型期刊论文
条目标识符http://ir.sinap.ac.cn/handle/331007/28777
专题中科院上海应用物理研究所2011-2018年
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Zhang, MX,Gao, QH,Yang, CG,et al. Preparation of antimicrobial MnO4--doped nylon-66 fibers with excellent laundering durability[J]. APPLIED SURFACE SCIENCE,2017,422(-):1067-1074.
APA Zhang, MX.,Gao, QH.,Yang, CG.,Pang, LJ.,Wang, HL.,...&Wu, GZ.(2017).Preparation of antimicrobial MnO4--doped nylon-66 fibers with excellent laundering durability.APPLIED SURFACE SCIENCE,422(-),1067-1074.
MLA Zhang, MX,et al."Preparation of antimicrobial MnO4--doped nylon-66 fibers with excellent laundering durability".APPLIED SURFACE SCIENCE 422.-(2017):1067-1074.
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