杂交 DNA 双链中的荧光银纳米簇用于 Hg2+ 离子的开启式检测。
Fluorescent silver nanoclusters in hybridized DNA duplexes for the turn-on detection of Hg2+ ions.
机构信息
State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin, 130022, PR China.
出版信息
Chem Commun (Camb). 2011 Oct 21;47(39):11065-7. doi: 10.1039/c1cc14012d. Epub 2011 Sep 6.
PMID:21894320
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.
摘要
利用 Hg(2+)介导的 T-T 形成来增强 DNA 双链体并影响荧光 Ag NCs 形成序列的构象，建立了一种用于检测 Hg(2+)的荧光开启检测方法。
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