title: Fluorescent silver nanoclusters in hybridized DNA duplexes for the turn-on detection of Hg2+ ions.
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.
authors: State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin, 130022, PR China.
authors: Liu
authors: L
authors: Deng
authors: Zhixue
authors: Z
authors: Zhou
authors: Jing
authors: J
authors: Li
authors: Tao
authors: T
authors: Li
authors: Shaojun
authors: S
authors: Dong
mesh_terms: D004247:DNA / Q000737:chemistry*; D005456:Fluorescent Dyes / Q000737:chemistry*; D008628:Mercury / Q000032:analysis* / Q000737:chemistry; D053768:Metal Nanoparticles / Q000737:chemistry*; D009693:Nucleic Acid Hybridization; D012834:Silver / Q000737:chemistry*; D013050:Spectrometry, Fluorescence / Q000379:methods*
chemical_list: D005456:Fluorescent Dyes; D012834:Silver; D004247:DNA; D008628:Mercury