Tetrathiafulvalene diindolylquinoxaline: A dual signaling anion receptor with phosphate selectivity

Christopher Bejger, Jung Su Park, Eric S. Silver, Jonathan L. Sessler

Research output: Contribution to journalArticlepeer-review

37 Scopus citations

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.

Original languageEnglish (US)
Pages (from-to)7745-7747
Number of pages3
JournalChemical Communications
Volume46
Issue number41
DOIs
StatePublished - Nov 7 2010

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