9-(Cycloheptatrienylidene)-fluorene derivative: Remarkable ratiometric pH sensor and computing switch with NOR logic gate

被引：88

作者：

Wang, ZX ^{[1
]}

Zheng, GR ^{[1
]}

Lu, P ^{[1
]}

机构：

[1] Zhejiang Univ, Dept Chem, Hangzhou 310027, Zhejiang, Peoples R China

来源：

ORGANIC LETTERS | 2005年 / 7卷 / 17期

关键词：

D O I：

10.1021/ol051211h

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

[GRAPHICS] 2,7-Bis(4-dimethylaminophenyl)-9-(cycloheptatrienylidene)fluorene (1) was synthesized and characterized. 1 could be used as a fluorescent sensor either for pH or for pyridinium halide. Integrated with the ratiometric method and an NOR logic gate, a tunable two-input/multi-output system was presented on the basis of this single molecule.

引用

页码：3669 / 3672

页数：4

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