Development of mercury (II) ion biosensors based on mercury-specific oligonucleotide probes
Li, LY; Wen, YL; Xu, L; Xu, Q; Song, SP; Zuo, XL; Yan, J; Zhang, WJ; Liu, G; Yan, J (reprint author), Shanghai Ocean Univ, Coll Food Sci & Technol, 999 Hucheng Huan Rd, Shanghai 201306, Peoples R China.
2016
发表期刊BIOSENSORS & BIOELECTRONICS
ISSN0956-5663
卷号75期号:-页码:433—445
文章类型期刊文献
摘要Mercury (II) ion (Hg2+) contamination can be accumulated along the food chain and cause serious threat to the public health. Plenty of research effort thus has been devoted to the development of fast, sensitive and selective biosensors for monitoring Hg2+. Thymine was demonstrated to specifically combine with Hg2+ and form a thymine-Hg2+-thymine (T-Hg2+-T) structure, with binding constant even higher than T-A Watson-Crick pair in DNA duplex. Recently, various novel Hg2+ biosensors have been developed based on T-rich Mercury-Specific Oligonucleotide (MSO) probes, and exhibited advanced selectivity and excellent sensitivity for Hg2+ detection. In this review, we explained recent development of MSO-based Hg2+ biosensors mainly in 3 groups: fluorescent biosensors, colorimetric biosensors and electrochemical biosensors. (C) 2015 Elsevier B.V. All rights reserved.
关键词Functionalized Gold Nanoparticles Double-stranded Dna Selective Detection Aqueous-solution Colorimetric Detection Graphene Oxide Hg2++ Ions Electrochemical Biosensor Fluorescence Detection Sensitive Detection
DOI10.1016/j.bios.2015.09.003
收录类别SCI
语种英语
WOS记录号WOS:000362862000057
引用统计
被引频次:34[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.sinap.ac.cn/handle/331007/25684
专题中科院上海应用物理研究所2011-2018年
通讯作者Yan, J (reprint author), Shanghai Ocean Univ, Coll Food Sci & Technol, 999 Hucheng Huan Rd, Shanghai 201306, Peoples R China.
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Li, LY,Wen, YL,Xu, L,et al. Development of mercury (II) ion biosensors based on mercury-specific oligonucleotide probes[J]. BIOSENSORS & BIOELECTRONICS,2016,75(-):433—445.
APA Li, LY.,Wen, YL.,Xu, L.,Xu, Q.,Song, SP.,...&Yan, J .(2016).Development of mercury (II) ion biosensors based on mercury-specific oligonucleotide probes.BIOSENSORS & BIOELECTRONICS,75(-),433—445.
MLA Li, LY,et al."Development of mercury (II) ion biosensors based on mercury-specific oligonucleotide probes".BIOSENSORS & BIOELECTRONICS 75.-(2016):433—445.
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