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题名:
Nanomaterial-based optical sensors for mercury ions
作者: Ding, Yangjun; Wang, Shasha; Jinhua LI(李金花); Chen, Lingxin
刊名: TRAC-TRENDS IN ANALYTICAL CHEMISTRY
ISSN号: 0165-9936
出版日期: 2016-09-01
卷号: 82, 页码:175-190
关键词: Nanomaterial ; Mercury ion ; Colorimetric detection ; Fluorescent detection ; Surface enhanced Raman scattering
DOI: 10.1016/j.trac.2016.05.015
产权排序: [Ding, Yangjun; Chen, Lingxin] Qufu Normal Univ, Coll Chem & Chem Engn, Qufu 273165, Peoples R China; [Wang, Shasha; Li, Jinhua; Chen, Lingxin] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China; [Wang, Shasha] Univ Chinese Acad Sci, Beijing 100049, Peoples R China
通讯作者: Chen, LX (reprint author), Qufu Normal Univ, Coll Chem & Chem Engn, Qufu 273165, Peoples R China. ; Wang, SS ; Chen, LX (reprint author), Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China. ; Wang, SS (reprint author), Univ Chinese Acad Sci, Beijing 100049, Peoples R China. sswang@yic.ac.cn ; lxchen@yic.ac.cn
作者部门: 中科院海岸带环境过程与生态修复重点实验室
英文摘要: As one of the most toxic heavy metals, mercury ion (Hg2+) has become a concern focus for its severe threats to environment and human health. As a result, it is of great importance to develop novel methods to realize the recognition and quantification of Hg2+. The past decades witness the development of nanomaterial-based optical sensors for Hg2+ detection, showing the benefits of simplicity, rapidity, high sensitivity and selectivity, and cost-effectiveness. The reported methods have allowed the detectability down to nanomolar concentrations or much lower levels, and proved their practical applications for detecting and quantifying Hg2+, in synthetic solutions or natural water samples. In this review, we summarize the published innovations in nanomaterial-based optical sensors for the detection of Hg2+ according to different sensing strategies, including colorimetric, fluorescent and surface enhanced Raman scattering detection. Moreover, some challenges and significant attempts related to these methods are also discussed. (C) 2016 Elsevier B.V. All rights reserved.
研究领域[WOS]: Chemistry
项目资助者: Strategic Priority Research Program of the Chinese Academy of Sciences(XDA11020702) ; National Natural Science Foundation of China(21275158 ; 21575159)
关键词[WOS]: ENHANCED RAMAN-SCATTERING ; FUNCTIONALIZED GOLD NANOPARTICLES ; CDTE QUANTUM DOTS ; FLUORESCENT SILVER NANOCLUSTERS ; ATOMIC-ABSORPTION-SPECTROMETRY ; SURFACE-PLASMON RESONANCE ; COLORIMETRIC DETECTION ; SELECTIVE DETECTION ; GRAPHENE OXIDE ; AQUEOUS-MEDIA
文章类型: Article
收录类别: SCI
语种: 英语
WOS记录号: WOS:000389009400015
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.yic.ac.cn/handle/133337/17510
Appears in Collections:中科院海岸带环境过程与生态修复重点实验室_期刊论文

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作者单位: 1.Qufu Normal Univ, Coll Chem & Chem Engn, Qufu 273165, Peoples R China
2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China
3.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China
4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China

Recommended Citation:
Ding, Yangjun,Wang, Shasha,Li, Jinhua,et al. Nanomaterial-based optical sensors for mercury ions[J]. TRAC-TRENDS IN ANALYTICAL CHEMISTRY,2016,82:175-190.
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