A Selective and Ratiometric Bifunctional Fluorescent Probe for Al3+ Ion and Proton

被引：235
作者：
Sun, Xin
Wang, Ya-Wen
Peng, Yu [1 ]
机构：
[1] Lanzhou Univ, State Key Lab Appl Organ Chem, Key Lab Nonferrous Met Chem & Resources Utilizat, Lanzhou 730000, Peoples R China
来源：
ORGANIC LETTERS | 2012年 / 14卷 / 13期
关键词：
CHELATION-ENHANCED FLUORESCENCE; 1,1'-BINAPHTHYL SCAFFOLD; ALUMINUM ACCUMULATION; AQUEOUS-MEDIA; SENSOR; PH; CHEMOSENSOR; CELLS; CU2+; CHEMODOSIMETER;
D O I：
10.1021/ol301390g
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A new bifunctional probe based on a pyrene amino acid conjugate for the differential response of Al3+ and H+ was demonstrated for the first time. Interestingly, two solvent-dependent sensing mechanisms for Al3+, which feature a ratiometric change from excimer to monomer in CH3OH and a turn-on response in water, are also disclosed.
引用
收藏
页码：3420 / 3423
页数：4
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