Issue 41, 2010
From the journal:

Chemical Communications

Tetrathiafulvalene diindolylquinoxaline: a dual signaling anion receptor with phosphate selectivity†

Christopher Bejger,a   Jung Su Park,a   Eric S. Silvera  and  Jonathan L. Sessler*ab  

* Corresponding authors

a Department of Chemistry and Biochemistry and Institute for Cellular and Molecular Biology, The University of Texas at Austin, 1 University Station A5300, Austin, Texas 78712-0156, USA
E-mail: Sessler@mail.utexas.edu

b Department of Chemistry, Yonsei University, Seoul 120-749, Korea

Abstract

Incorporation of tetrathiafulvalene into the backbone of a known neutral phosphate receptor, diindolylquinoxaline, yields a dual optical-electrochemical chemosensor for dihydrogen phosphate that functions in dichloromethane. This system shows selectivity for dihydrogen phosphate over other small anions and can be used to detect the presence of this analyte via fluorescence quenching or cyclic voltammetry.

Graphical abstract: Tetrathiafulvalene diindolylquinoxaline: a dual signaling anion receptor with phosphate selectivity

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Article information

DOI
https://doi.org/10.1039/C0CC02934C
Article type
Communication
Submitted
31 Jul 2010
Accepted
03 Sep 2010
First published
20 Sep 2010

Chem. Commun., 2010,46, 7745-7747

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Tetrathiafulvalene diindolylquinoxaline: a dual signaling anion receptor with phosphate selectivity

C. Bejger, J. S. Park, E. S. Silver and J. L. Sessler, Chem. Commun., 2010, 46, 7745 DOI: 10.1039/C0CC02934C

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