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双通道选择性荧光检测 Al(III)和 PPi 在水相介质中与模仿分子逻辑门 (INHIBIT 和 EXOR 门) 的“关-开-关”开关。

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).

机构信息

Department of Chemistry, Bengal Engineering and Science University, Shibpur, Howrah, India.

出版信息

Dalton Trans. 2013 Jun 14;42(22):8078-85. doi: 10.1039/c3dt50621e. Epub 2013 Apr 11.

DOI:10.1039/c3dt50621e
PMID:23575906
Abstract

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 wavelengths in aqueous solution. The sensing phenomenon is also reversible and thus the sensor beautifully mimics logic gates (INHIBIT and EXOR gates).

摘要

在这项研究中,我们合成了一种简单的席夫碱型间苯二甲酰基水杨醛腙(ISH)部分,它在水溶液中能够选择性地检测 Al(III) 和 PPi,在两个不同波长处产生荧光增强。这种传感现象也是可逆的,因此该传感器可以很好地模拟逻辑门(INHIBIT 和 EXOR 门)。

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