中国科学院光电技术研究所机构知识库
Advanced  
IOE OpenIR  > 微细加工光学技术国家重点实验室(开放室)  > 期刊论文
题名:
Chloroform-sensing properties of plasmonic nanostructures using poly(methyl methacrylate) transduction layer
作者: Ma, Wenying1; Luo, Ji2; Ling, Weiwei1; Wang, Weimin2
刊名: Micro and Nano Letters
出版日期: 2013
卷号: 8, 期号:2, 页码:111-114
学科分类: Bacteriophages - Esters - Functional groups - Nanostructures - Plasmons - Sensors - Vapors
DOI: 10.1049/mnl.2012.0824
文章类型: 期刊论文
中文摘要: The design and development of a sensitive, fast and selective chloroform vapour sensor based on a poly(methyl methacrylate) (PMMA) transduction layer and a plasmonic nanostructures transducer is presented. The PMMA layer swelled when it was in exposure to the vapours, which would in turn bring in an extinction efficiency change in the localised surface plasmon resonance (LSPR) spectrum for triangular silver nanoprisms. The LSPR spectral response to chloroform and other vapours was measured by a UV-vis spectrometer in real time. Experiment results showed that the PMMA-LSPR sensor indicated a sensitivity of 4.76 × 10-5 ppm-1 and a detection limit of 21 ppm. A fast, stable and reversible response was observed during positive and negative test cycles upon variations of the environment in the gas cell between clean air and saturated chloroform contained air. The PMMA-LSPR sensor also showed good selectivity of chloroform when it was exposed to vapours with different functional groups. It has been demonstrated that plasmonic nanostructures coated with PMMA transduction films can be applied to chloroform sensing and vapour classifying applications. © The Institution of Engineering and Technology 2013.
英文摘要: The design and development of a sensitive, fast and selective chloroform vapour sensor based on a poly(methyl methacrylate) (PMMA) transduction layer and a plasmonic nanostructures transducer is presented. The PMMA layer swelled when it was in exposure to the vapours, which would in turn bring in an extinction efficiency change in the localised surface plasmon resonance (LSPR) spectrum for triangular silver nanoprisms. The LSPR spectral response to chloroform and other vapours was measured by a UV-vis spectrometer in real time. Experiment results showed that the PMMA-LSPR sensor indicated a sensitivity of 4.76 × 10-5 ppm-1 and a detection limit of 21 ppm. A fast, stable and reversible response was observed during positive and negative test cycles upon variations of the environment in the gas cell between clean air and saturated chloroform contained air. The PMMA-LSPR sensor also showed good selectivity of chloroform when it was exposed to vapours with different functional groups. It has been demonstrated that plasmonic nanostructures coated with PMMA transduction films can be applied to chloroform sensing and vapour classifying applications. © The Institution of Engineering and Technology 2013.
收录类别: SCI ; Ei
项目资助者: National Natural Science Foundation of China [61201094] ; Natural Science Foundation of Beijing [4102016] ; Scientific Research Foundation of CUIT [KYTZ201102]
语种: 英语
WOS记录号: WOS:000318983400015
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.ioe.ac.cn/handle/181551/6839
Appears in Collections:微细加工光学技术国家重点实验室(开放室)_期刊论文

Files in This Item:
File Name/ File Size Content Type Version Access License
2013-2133.pdf(242KB)期刊论文作者接受稿开放获取View 联系获取全文

作者单位: 1. Department of Communication Engineering, Chengdu University of Information Technology, Chengdu 610225, China
2. State Key Laboratory of Optical Technologies on Nano-Fabrication and Micro-Engineering, Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu 610209, China

Recommended Citation:
Ma, Wenying,Luo, Ji,Ling, Weiwei,et al. Chloroform-sensing properties of plasmonic nanostructures using poly(methyl methacrylate) transduction layer[J]. Micro and Nano Letters,2013,8(2):111-114.
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Ma, Wenying]'s Articles
[Luo, Ji]'s Articles
[Ling, Weiwei]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Ma, Wenying]‘s Articles
[Luo, Ji]‘s Articles
[Ling, Weiwei]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
文件名: 2013-2133.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Copyright © 2007-2016  中国科学院光电技术研究所 - Feedback
Powered by CSpace