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Literature DB >> 21894320

Fluorescent silver nanoclusters in hybridized DNA duplexes for the turn-on detection of Hg2+ ions.

Liu Deng¹, Zhixue Zhou, Jing Li, Tao Li, Shaojun Dong.

Abstract

Using the Hg(2+)-mediated T-T formation to strengthen the DNA duplexes and influence the configuration of fluorescent Ag NCs-forming sequences, a turn-on fluorescence detection method for Hg(2+) has been established.

Entities: Chemical

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Year: 2011 PMID： 21894320 DOI： 10.1039/c1cc14012d

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

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Cited

14 in total

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2. 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.

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Review 5. Applications of synchrotron-based spectroscopic techniques in studying nucleic acids and nucleic acid-functionalized nanomaterials.

Authors: Peiwen Wu; Yang Yu; Claire E McGhee; Li Huey Tan; Yi Lu
Journal: Adv Mater Date: 2014-09-10 Impact factor: 30.849

6. The presence of a single-nucleotide mismatch in linker increases the fluorescence of guanine-enhanced DNA-templated Ag nanoclusters and their application for highly sensitive detection of cyanide.

Authors: Jun Peng; Jian Ling; Qiu-Lin Wen; Yu Li; Qiu-E Cao; Zhang-Jie Huang; Zhong-Tao Ding
Journal: RSC Adv Date: 2018-12-12 Impact factor: 4.036

7. Luminescent turn-on detection of Hg(II) via the quenching of an iridium(III) complex by Hg(II)-mediated silver nanoparticles.

Authors: Jinshui Liu; Kasipandi Vellaisamy; Guanjun Yang; Chung-Hang Leung; Dik-Lung Ma
Journal: Sci Rep Date: 2017-06-15 Impact factor: 4.379