Literature DB >> 20162153

Carbon nanotube-DNA hybrid fluorescent sensor for sensitive and selective detection of mercury(II) ion.

Libing Zhang1, Tao Li, Bingling Li, Jing Li, Erkang Wang.   

Abstract

Mercury ion (Hg(2+)) is able to specifically bind to the thymine-thymine (T-T) base pair in a DNA duplex and single-walled carbon nanotubes (SWNTs) can effectively quench fluorescence of the dye tethered to the DNA, which enables fluorescent detection of Hg(2+) in aqueous solution with high selectivity and sensitivity.

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Year:  2010        PMID： 20162153     DOI： 10.1039/b921191h

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  23 in total

1.  A novel single-labeled fluorescent oligonucleotide probe for mercury(II) ion detection: using the inherent quenching of deoxyguanosines.

Authors:  Lei Wang; Jingqi Tian; Hailong Li; Yingwei Zhang; Xuping Sun
Journal:  J Fluoresc       Date:  2010-12-09       Impact factor: 2.217

2.  A Selective Fluorescent Sensor for Hg(2+).

Authors:  Lian-Qing Li; Li-Ping Meng
Journal:  J Fluoresc       Date:  2013-11-19       Impact factor: 2.217

Review 3.  Metal ion sensors based on DNAzymes and related DNA molecules.

Authors:  Xiao-Bing Zhang; Rong-Mei Kong; Yi Lu
Journal:  Annu Rev Anal Chem (Palo Alto Calif)       Date:  2011       Impact factor: 10.745

4.  Fluorescent nanoprobes for sensing and imaging of metal ions: recent advances and future perspectives.

Authors:  JingJing Zhang; FangFang Cheng; JingJing Li; Jun-Jie Zhu; Yi Lu
Journal:  Nano Today       Date:  2016-06-11       Impact factor: 20.722

5.  A catalytic cleavage strategy for fluorometric determination of Hg(II) based on the use of a Mg(II)-dependent split DNAzyme and hairpins conjugated to gold nanoparticles.

Authors:  Wen Yun; Fukun Li; Xingyan Liu; Ning Li; Lin Chen; Lizhu Yang
Journal:  Mikrochim Acta       Date:  2018-09-14       Impact factor: 5.833

6.  Ultrasensitive, rapid, and selective detection of mercury using graphene assisted laser desorption/ionization mass spectrometry.

Authors:  Hani Nasser Abdelhamid; Hui-Fen Wu
Journal:  J Am Soc Mass Spectrom       Date:  2014-03-04       Impact factor: 3.109

7.  A Fast-Responsive Fluorescent Sensor for Hg(2+) with High Selectivity and Sensitivity in Aqueous Media.

Authors:  Shanshan Zhang; Qingfen Niu; Xingxing Wu; Tianduo Li; Yuezhi Cui; Xiaoyan Li
Journal:  J Fluoresc       Date:  2015-09-23       Impact factor: 2.217

8.  Fluorescence quenching of MoS2 nanosheets/DNA/silicon dot nanoassembly: effective and rapid detection of Hg2+ ions in aqueous solution.

Authors:  Krishnan Srinivasan; Kathavarayan Subramanian; Kadarkarai Murugan; Giovanni Benelli; Kannaiyan Dinakaran
Journal:  Environ Sci Pollut Res Int       Date:  2018-02-19       Impact factor: 4.223

9.  MnO2 Nanotube-Based NanoSearchlight for Imaging of Multiple MicroRNAs in Live Cells.

Authors:  Qian Lu; Daniel Ericson; Yang Song; Chengzhou Zhu; Ranfeng Ye; Songqin Liu; Joseph A Spernyak; Dan Du; He Li; Yun Wu; Yuehe Lin
Journal:  ACS Appl Mater Interfaces       Date:  2017-07-03       Impact factor: 9.229

10.  Small-molecule diagnostics based on functional DNA nanotechnology: a dipstick test for mercury.

Authors:  Seyed-Fakhreddin Torabi; Yi Lu
Journal:  Faraday Discuss       Date:  2011       Impact factor: 4.008
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