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A flexible transparent Ag-NC@PE film as a cut-and-paste SERS substrate for rapid in situ detection of organic pollutants

文献类型：期刊论文

作者Zhou, Ningning1,2,3; Meng, Guowen1,2; Huang, Zhulin1,2; Ke, Yan1,2,3; Zhou, Qitao1,2; Hu, Xiaoye1,2
刊名ANALYST
出版日期2016
卷号141期号:20页码:5864-5869
DOI10.1039/c6an00807k
文献子类Article
英文摘要This report presents a simple and inexpensive fabrication approach to a flexible transparent composite film as a "cut-and-paste" surface-enhanced Raman scattering (SERS) substrate for in situ detection of organic pollutants. First, a self-assembled monolayer of Ag-nanocubes (Ag-NCs) is obtained at the air/water interface. Then, the Ag-NC monolayer is retrieved onto a flexible transparent polyethylene ( PE) film to achieve an Ag-NC@PE composite film as a flexible SERS substrate. As the Ag-NCs in the monolayer are closely and uniformly packed on the PE film, the Ag-NC@ PE composite film shows high SERS-activity with good signal homogeneity and reproducibility. Furthermore, the flexible transparent Ag-NC@ PE composite film is "cut into" small pieces and directly "pasted" onto contaminated fruits for in situ SERS detection, as a result 10 nM thiram, 1 mu M 4-polychlorinated biphenyl and 10 nM methyl parathion contaminants on oranges are detected, respectively. Therefore the Ag-NC@PE composite film is an inexpensive and effective SERS substrate for rapid in situ detection of organic pollutants in aqueous solutions, on fruits and other solid objects.
WOS关键词ENHANCED RAMAN-SPECTROSCOPY ; SILVER NANOPARTICLES ; GOLD NANOPARTICLES ; NANOCUBES ; MONOLAYERS ; PARTICLES ; ARRAYS ; PAPER
WOS研究方向Chemistry
语种英语
WOS记录号WOS:000385152600024
资助机构National Key Basic Research Program of China(2013CB934304) ; National Key Basic Research Program of China(2013CB934304) ; National Key Basic Research Program of China(2013CB934304) ; National Key Basic Research Program of China(2013CB934304) ; National Key Basic Research Program of China(2013CB934304) ; National Key Basic Research Program of China(2013CB934304) ; National Key Basic Research Program of China(2013CB934304) ; National Key Basic Research Program of China(2013CB934304) ; Natural Science Foundation of China(51632009 ; Natural Science Foundation of China(51632009 ; Natural Science Foundation of China(51632009 ; Natural Science Foundation of China(51632009 ; Natural Science Foundation of China(51632009 ; Natural Science Foundation of China(51632009 ; Natural Science Foundation of China(51632009 ; Natural Science Foundation of China(51632009 ; SRG-HSC ; SRG-HSC ; SRG-HSC ; SRG-HSC ; SRG-HSC ; SRG-HSC ; SRG-HSC ; SRG-HSC ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; 11274312 ; 11274312 ; 11274312 ; 11274312 ; 11274312 ; 11274312 ; 11274312 ; 11274312 ; 51472245 ; 51472245 ; 51472245 ; 51472245 ; 51472245 ; 51472245 ; 51472245 ; 51472245 ; 51201159) ; 51201159) ; 51201159) ; 51201159) ; 51201159) ; 51201159) ; 51201159) ; 51201159) ; National Key Basic Research Program of China(2013CB934304) ; National Key Basic Research Program of China(2013CB934304) ; National Key Basic Research Program of China(2013CB934304) ; National Key Basic Research Program of China(2013CB934304) ; National Key Basic Research Program of China(2013CB934304) ; National Key Basic Research Program of China(2013CB934304) ; National Key Basic Research Program of China(2013CB934304) ; National Key Basic Research Program of China(2013CB934304) ; Natural Science Foundation of China(51632009 ; Natural Science Foundation of China(51632009 ; Natural Science Foundation of China(51632009 ; Natural Science Foundation of China(51632009 ; Natural Science Foundation of China(51632009 ; Natural Science Foundation of China(51632009 ; Natural Science Foundation of China(51632009 ; Natural Science Foundation of China(51632009 ; SRG-HSC ; SRG-HSC ; SRG-HSC ; SRG-HSC ; SRG-HSC ; SRG-HSC ; SRG-HSC ; SRG-HSC ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; 11274312 ; 11274312 ; 11274312 ; 11274312 ; 11274312 ; 11274312 ; 11274312 ; 11274312 ; 51472245 ; 51472245 ; 51472245 ; 51472245 ; 51472245 ; 51472245 ; 51472245 ; 51472245 ; 51201159) ; 51201159) ; 51201159) ; 51201159) ; 51201159) ; 51201159) ; 51201159) ; 51201159)
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/21995]  
专题合肥物质科学研究院_中科院固体物理研究所
作者单位1.Chinese Acad Sci, CAS Ctr Excellence Nanosci, Key Lab Mat Phys, Hefei 230031, Peoples R China
2.Chinese Acad Sci, Inst Solid State Phys, Anhui Key Lab Nanomat & Nanotechnol, Hefei 230031, Peoples R China
3.Univ Sci & Technol China, Hefei 230026, Peoples R China
推荐引用方式
GB/T 7714		 Zhou, Ningning,Meng, Guowen,Huang, Zhulin,et al. A flexible transparent Ag-NC@PE film as a cut-and-paste SERS substrate for rapid in situ detection of organic pollutants[J]. ANALYST,2016,141(20):5864-5869.
APA Zhou, Ningning,Meng, Guowen,Huang, Zhulin,Ke, Yan,Zhou, Qitao,&Hu, Xiaoye.(2016).A flexible transparent Ag-NC@PE film as a cut-and-paste SERS substrate for rapid in situ detection of organic pollutants.ANALYST,141(20),5864-5869.
MLA Zhou, Ningning,et al."A flexible transparent Ag-NC@PE film as a cut-and-paste SERS substrate for rapid in situ detection of organic pollutants".ANALYST 141.20(2016):5864-5869.

入库方式： OAI收割

来源：合肥物质科学研究院

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