Preparation of antimicrobial MnO4--doped nylon-66 fibers with excellent laundering durability

doi:10.1016/j.apsusc.2017.06.070

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	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
刊名	APPLIED SURFACE SCIENCE
	2017
卷号	422 期号:-页码:1067-1074
关键词	Quaternary Ammonium-salt Antibacterial Surface Polymerization Methacrylate Removal Fabrics Acid
ISSN号	0169-4332
DOI	10.1016/j.apsusc.2017.06.070
文献子类	期刊论文
英文摘要	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.
WOS关键词	QUATERNARY AMMONIUM-SALT ; ANTIBACTERIAL ; SURFACE ; POLYMERIZATION ; METHACRYLATE ; REMOVAL ; FABRICS ; ACID
语种	英语
WOS记录号	WOS:000410606900126
内容类型	期刊论文
源URL	[http://ir.sinap.ac.cn/handle/331007/28777]
专题	上海应用物理研究所_中科院上海应用物理研究所2011-2017年
推荐引用方式 GB/T 7714	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.