Dual channel selective fluorescence detection of Al(III) and PPi in aqueous media with an 'off-on-off' switch which mimics molecular logic gates (INHIBIT and EXOR gates)

被引：119

作者：

Goswami, Shyamaprosad ^{[1
]}

Manna, Abhishek ^{[1
]}

Paul, Sima ^{[1
]}

Aich, Krishnendu ^{[1
]}

Das, Avijit K. ^{[1
]}

Chakraborty, Shampa ^{[1
]}

机构：

[1] Bengal Engn & Sci Univ, Dept Chem, Sibpur, Howrah, India

来源：

DALTON TRANSACTIONS | 2013年 / 42卷 / 22期

关键词：

ALUMINUM TOXICITY; CHEMOSENSOR; PYROPHOSPHATE; MEMORY; SENSOR; PROBE; ISOMERIZATION; INTEGRATION; RECOGNITION; DERIVATIVES;

D O I：

10.1039/c3dt50621e

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

In this study, we have synthesized a simple Schiff base type isophthaloyl salicylaldehyde hydrazone (ISH) moiety which selectively detects Al(III) and PPi with a fluorescence enhancement at two different wave-lengths in aqueous solution. The sensing phenomenon is also reversible and thus the sensor beautifully mimics logic gates (INHIBIT and EXOR gates).

引用

页码：8078 / 8085

页数：8

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