A sodium-enabled 'Pourbaix sensor': a three-input AND logic gate as a 'lab-on-a-molecule' for monitoring Na+, pH and pE

被引：102
作者：
Magri, David C. [1 ]
Fava, Matthew Camilleri [1 ]
Mallia, Carl J. [1 ]
机构：
[1] Univ Malta, Dept Chem, MSD 2080, Msida, Malta
来源：
CHEMICAL COMMUNICATIONS | 2014年 / 50卷 / 08期
关键词：
AQUEOUS-SOLUTION; CHEMICAL INPUTS; FLUORESCENT; SYSTEMS; ION; DERIVATIVES; ASSOCIATION; FERROCENE; PROTON; METAL;
D O I：
10.1039/c3cc48075e
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A novel supramolecular three-input AND logic gate is demonstrated as a 'lab-on-a-molecule' for monitoring the Na+, pH and pE levels in solution by communicating a fluorescence signal. The fluorescence signal is modulated by three photoinduced electron transfer reactions that are controlled by an unprecedented combination of two cation binding events and one redox reaction.
引用
收藏
页码：1009 / 1011
页数：3
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