CAS OpenIR  > 中科院上海应用物理研究所2011-2018年
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
Source PublicationBIOSENSORS & BIOELECTRONICS
ISSN0956-5663
Volume75Issue:-Pages:433—445
Subtype期刊文献
AbstractMercury (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.
KeywordFunctionalized 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
Indexed BySCI
Language英语
WOS IDWOS:000362862000057
Citation statistics
Cited Times:44[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/25684
Collection中科院上海应用物理研究所2011-2018年
Corresponding AuthorYan, J (reprint author), Shanghai Ocean Univ, Coll Food Sci & Technol, 999 Hucheng Huan Rd, Shanghai 201306, Peoples R China.
Recommended Citation
GB/T 7714
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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