Specific Recognition and Sensing of CN- in Sodium Cyanide Solution

被引：216

作者：

Saha, Sukdeb ^{[1
]}

Ghosh, Amrita ^{[1
]}

Mahato, Prasenjit ^{[1
]}

Mishra, Sandhya ^{[1
]}

Mishra, Sanjiv K. ^{[1
]}

Suresh, E. ^{[1
]}

Das, Satyabrata ^{[1
]}

Das, Amitava ^{[1
]}

机构：

[1] Cent Salt & Marine Chem Res Inst CSIR, Bhavnagar 364002, Gujarat, India

来源：

ORGANIC LETTERS | 2010年 / 12卷 / 15期

关键词：

ANION RECOGNITION; SELECTIVE CHEMOSENSOR; FLUORESCENT-PROBE; AQUEOUS-MEDIA; LUMINESCENT; SENSOR; BINDING; BODIPY; WATER; ACID;

D O I：

10.1021/ol101281x

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Specific recognition of CN- in sodium cyanide solution was achieved using two imidazole-based receptors (A and B). Visually detectable color changes were associated with the formation of hydrogen bonded adducts, A center dot CN- and B center dot CN-. Ratiometric fluorescence response was achieved for receptor A on binding to CN-, and this reagent was used for imaging bacterial cells pre-exposed to 1.42 mu M CN- solution.

引用

页码：3406 / 3409

页数：4

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