Novel squaraine signalling Zn(II) ions: three-state fluorescence response to a single input

被引：56
作者：
Dilek, G [1 ]
Akkaya, EU [1 ]
机构：
[1] Middle E Tech Univ, Dept Chem, TR-06531 Ankara, Turkey
来源：
TETRAHEDRON LETTERS | 2000年 / 41卷 / 19期
关键词：
fluorescence; dyes; indolines/indolinones; molecular devices;
D O I：
10.1016/S0040-4039(00)00474-3
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A novel metal ion sensitive 2,3,3-trimethyl-3H-indole-derived squaraine dye showing different fluorescence responses depending on the complexation stoichiometry has been synthesized. Thus, three levels of signals are attainable by varying the Zn(II) ion concentration. (C) 2000 Elsevier Science Ltd. All rights reserved.
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收藏
页码：3721 / 3724
页数：4
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