Facile preparation and good performance of nano-Ag/metallocene polyethylene antibacterial coatings

doi:10.1007/s11998-017-0019-2

	Facile preparation and good performance of nano-Ag/metallocene polyethylene antibacterial coatings
	Li, Lin 1; Wang, Yunli ; Zhu, Yingchun
刊名	JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH
	2018
卷号	15 期号:3 页码:593
关键词	Antibacterial Silver nanoparticles Metallocene polyethylene Coating
ISSN号	1945-9645
DOI	10.1007/s11998-017-0019-2
英文摘要	Metallocene polyethylene/nano-silver coatings were prepared by a facile air-spray method on polymer films. Different from the prevailing strategy to endow polyethylene with antibacterial performance, we used metallocene polyethylene sol and nano-silver as a precursor to deposit coatings on polymers at a relatively low operating temperature. Antibacterial coatings with excellent mechanical properties, water resistance, and low silver release were achieved. The composite coatings were examined in terms of surface characteristics, mechanical properties, and antibacterial activity against two representative bacterial strains including Escherichia coli (E. coli) and Staphylococcus aureus (S. aureus). The composite coatings exhibited favorable microstructure, good mechanical properties, and suitable crystallinity. The antimicrobial tests indicated that the fabricated composite coatings showed promising antibacterial activity against E. coli and S. aureus. Furthermore, Ag ions released by the composite coating after 30 days were under 1.2 ppb. These results indicated a promising prospect of the composite coating for wide antibacterial applications.
学科主题	Chemistry, Applied ; Materials Science, Coatings & Films
出版者	SPRINGER
WOS记录号	WOS:000433543100015
资助机构	This work was supported by the National Natural Science Foundation of China (Nos. 51232007, 51572283), the Science and Technology Commission of Shanghai Municipality (No. 11XD1405600), and Shanghai Sailing Program (No. 17YF1421700). ; This work was supported by the National Natural Science Foundation of China (Nos. 51232007, 51572283), the Science and Technology Commission of Shanghai Municipality (No. 11XD1405600), and Shanghai Sailing Program (No. 17YF1421700).
内容类型	期刊论文
源URL	[http://ir.sic.ac.cn/handle/331005/24936]
专题	中国科学院上海硅酸盐研究所
作者单位	1.Chinese Acad Sci, Shanghai Inst Ceram, Key Lab Inorgan Coating Mat CAS, 1295 Dingxi Rd, Shanghai 200050, Peoples R China 2.Univ Chinese Acad Sci, 19 Yuquan Rd, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Li, Lin,Wang, Yunli,Zhu, Yingchun. Facile preparation and good performance of nano-Ag/metallocene polyethylene antibacterial coatings[J]. JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH,2018,15(3):593, 602.
APA	Li, Lin,Wang, Yunli,&Zhu, Yingchun.(2018).Facile preparation and good performance of nano-Ag/metallocene polyethylene antibacterial coatings.JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH,15(3),593.
MLA	Li, Lin,et al."Facile preparation and good performance of nano-Ag/metallocene polyethylene antibacterial coatings".JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH 15.3(2018):593.