Supramolecular fluorescent probes for the detection of mixed alkali metal ions that mimic the function of integrated logic gates

被引：33

作者：

Xu, H

Xu, XH

Dabestani, R

Brown, GM

Fan, L

Patton, S

Ji, HF ^{[1
]}

机构：

[1] Louisiana Tech Univ, Inst Micromfg, Ruston, LA 71272 USA

[2] Oak Ridge Natl Lab, Oak Ridge, TN 37831 USA

来源：

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2 | 2002年 / 03期

关键词：

D O I：

10.1039/b107935m

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Two fluorescent probes 1 and 2 are developed that are capable of measuring two different metal ions under basic and acidic conditions, respectively. These probes contain a fluorophore, whose two forms are interconvertible in acidic and basic solutions and have the potential to measure the concentration of each metal ion in a mixture of caesium-potassium or sodium-potassium ions, respectively. Probe molecules 1 and 2 can also be portrayed as logic gates that function as a combination of one AND and one INHIBIT gate.

引用

页码：636 / 643

页数：8

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