Crystal violet as a fluorescent switch-on probe for i-motif: label-free DNA-based logic gate

被引：71
|
作者：
Ma, Dik-Lung [1 ]
Kwan, Maria Hiu-Tung [1 ]
Chan, Daniel Shiu-Hin [1 ]
Lee, Paul [1 ]
Yang, Hui [1 ]
Ma, Victor Pui-Yan [1 ]
Bai, Li-Ping [2 ]
Jiang, Zhi-Hong [2 ]
Leung, Chung-Hang [2 ]
机构：
[1] Hong Kong Baptist Univ, Dept Chem, Kowloon Tong, Hong Kong, Peoples R China
[2] Hong Kong Baptist Univ, Ctr Canc & Inflammat Res, Sch Chinese Med, Kowloon Tong, Hong Kong, Peoples R China
来源：
ANALYST | 2011年 / 136卷 / 13期
关键词：
G-QUADRUPLEX DNA; MOLECULAR LOGIC; CONFORMATIONAL SWITCH; CONSTRUCTION; TARGETS; DUPLEX; IONS;
D O I：
10.1039/c1an15091j
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
The first application of crystal violet as a selective fluorescent switch-on probe for i-motif DNA has been reported. This interaction has been exploited to develop a label-free DNA-based "OR" logic gate for potassium and hydrogen ions.
引用
收藏
页码：2692 / 2696
页数：5
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