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Detection of dimethyl methylphosphonate by thin water film confined surface-enhanced Raman scattering method

文献类型：期刊论文

作者Wang, Jingjing1; Duan, Guotao1; Liu, Guangqiang1; Li, Yue1; Chen, Zhengxing2; Xu, Lei3; Cai, Weiping1
刊名JOURNAL OF HAZARDOUS MATERIALS
出版日期2016-02-13
卷号303期号:无页码:94-100
关键词Thin Water Film Confined Evaporation Sers Nerve Agent Simulant
DOI10.1016/j.jhazmat.2015.10.022
文献子类Article
英文摘要It is important and necessary to effectively detect the chemical warfare agents, such as highly toxic never agent sarin. However, based on the surface-enhanced Raman scattering (SERS) effect, detection of nerve agent simulant dimethyl methylphosphonate (DMMP) which is weakly interacted with SERS-active substrate has been the most challenge for the routine SERS detection method. To overcome this challenge, we put forward a thin water film confined SERS strategy. Under the space-confinement of water film, Raman measurements are carried out in the water evaporation process. The subsequent water evaporation induces concentrating of the DMMP molecules, which are thus successfully restricted within the strong electromagnetic field enhanced area above the SERS substrates, leading to the enhancement of their Raman signals. This study provides a new way to achieve the efficient SERS-based detection of the target molecules weakly interacted with the metal substrates. (C) 2015 Elsevier B.V. All rights reserved.
WOS关键词SERS ; SPECTROSCOPY ; MOLECULE ; AGENTS ; EXPLOSIVES ; ARRAYS ; IDENTIFICATION ; NANOPARTICLES ; SUBSTRATE ; SIMULANTS
WOS研究方向Engineering ; Environmental Sciences & Ecology
语种英语
WOS记录号WOS:000366954600011
资助机构Natural Science Foundation of China(11504376 ; Natural Science Foundation of China(11504376 ; Natural Science Foundation of China(11504376 ; Natural Science Foundation of China(11504376 ; Natural Science Foundation of China(11504376 ; Natural Science Foundation of China(11504376 ; Natural Science Foundation of China(11504376 ; Natural Science Foundation of China(11504376 ; Anhui Provincial Natural Science Foundation for Distinguished Young Scholar(1408085J10) ; Anhui Provincial Natural Science Foundation for Distinguished Young Scholar(1408085J10) ; Anhui Provincial Natural Science Foundation for Distinguished Young Scholar(1408085J10) ; Anhui Provincial Natural Science Foundation for Distinguished Young Scholar(1408085J10) ; Anhui Provincial Natural Science Foundation for Distinguished Young Scholar(1408085J10) ; Anhui Provincial Natural Science Foundation for Distinguished Young Scholar(1408085J10) ; Anhui Provincial Natural Science Foundation for Distinguished Young Scholar(1408085J10) ; Anhui Provincial Natural Science Foundation for Distinguished Young Scholar(1408085J10) ; 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 ; 51471161 ; 51471161 ; 51471161 ; 51471161 ; 51471161 ; 51471161 ; 51471161 ; 51471161 ; 11174286 ; 11174286 ; 11174286 ; 11174286 ; 11174286 ; 11174286 ; 11174286 ; 11174286 ; 51531006 ; 51531006 ; 51531006 ; 51531006 ; 51531006 ; 51531006 ; 51531006 ; 51531006 ; 61306143) ; 61306143) ; 61306143) ; 61306143) ; 61306143) ; 61306143) ; 61306143) ; 61306143) ; Natural Science Foundation of China(11504376 ; Natural Science Foundation of China(11504376 ; Natural Science Foundation of China(11504376 ; Natural Science Foundation of China(11504376 ; Natural Science Foundation of China(11504376 ; Natural Science Foundation of China(11504376 ; Natural Science Foundation of China(11504376 ; Natural Science Foundation of China(11504376 ; Anhui Provincial Natural Science Foundation for Distinguished Young Scholar(1408085J10) ; Anhui Provincial Natural Science Foundation for Distinguished Young Scholar(1408085J10) ; Anhui Provincial Natural Science Foundation for Distinguished Young Scholar(1408085J10) ; Anhui Provincial Natural Science Foundation for Distinguished Young Scholar(1408085J10) ; Anhui Provincial Natural Science Foundation for Distinguished Young Scholar(1408085J10) ; Anhui Provincial Natural Science Foundation for Distinguished Young Scholar(1408085J10) ; Anhui Provincial Natural Science Foundation for Distinguished Young Scholar(1408085J10) ; Anhui Provincial Natural Science Foundation for Distinguished Young Scholar(1408085J10) ; 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 ; 51471161 ; 51471161 ; 51471161 ; 51471161 ; 51471161 ; 51471161 ; 51471161 ; 51471161 ; 11174286 ; 11174286 ; 11174286 ; 11174286 ; 11174286 ; 11174286 ; 11174286 ; 11174286 ; 51531006 ; 51531006 ; 51531006 ; 51531006 ; 51531006 ; 51531006 ; 51531006 ; 51531006 ; 61306143) ; 61306143) ; 61306143) ; 61306143) ; 61306143) ; 61306143) ; 61306143) ; 61306143)
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/22039]  
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, Inst Solid State Phys, Anhui Key Lab Nanomat & Nanotechnol, Key Lab Mat Phys, Hefei 230031, Peoples R China
2.Inst Chem Def, Dept 3, Beijing 120205, Peoples R China
3.East China Res Inst Elect Engn, Hefei 230088, Peoples R China
推荐引用方式
GB/T 7714		 Wang, Jingjing,Duan, Guotao,Liu, Guangqiang,et al. Detection of dimethyl methylphosphonate by thin water film confined surface-enhanced Raman scattering method[J]. JOURNAL OF HAZARDOUS MATERIALS,2016,303(无):94-100.
APA Wang, Jingjing.,Duan, Guotao.,Liu, Guangqiang.,Li, Yue.,Chen, Zhengxing.,...&Cai, Weiping.(2016).Detection of dimethyl methylphosphonate by thin water film confined surface-enhanced Raman scattering method.JOURNAL OF HAZARDOUS MATERIALS,303(无),94-100.
MLA Wang, Jingjing,et al."Detection of dimethyl methylphosphonate by thin water film confined surface-enhanced Raman scattering method".JOURNAL OF HAZARDOUS MATERIALS 303.无(2016):94-100.

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来源：合肥物质科学研究院

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