A "turn-on'' carbon nanotube-Ag nanoclusters fluorescent sensor for sensitive and selective detection of Hg2+ with cyclic amplification of exonuclease III activity
A "turn-on'' carbon nanotube-Ag nanoclusters fluorescent sensor for sensitive and selective detection of Hg2+ with cyclic amplification of exonuclease III activity
复制标题
一种“开启”碳纳米管-Ag纳米团簇荧光传感器，用于灵敏、选择性检测 Hg2，并循环放大核酸外切酶 III 活性
DOI：
10.1039/c3cc46716c
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发表时间：
2014
影响因子：
4.9
通讯作者：
Zhang Xiaojun
中科院分区：
文献类型：
--
作者：
Wang Guangfeng;Xu Gang;Zhu Yanhong;Zhang Xiaojun
With exonuclease III activity on DNA hybrids containing thymine–Hg2+–thymine, a label-free ultrasensitive “turn-on” fluorescent sensor involving “quenching” and “reappearing” processes based on a carbon nanotube–Ag nanoclusters system is demonstrated for amplified determination of Hg2+.
