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Issue 33, 2010
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Fluorescent ratiometric sensing of pyrophosphate via induced aggregation of a conjugated polyelectrolyte

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Abstract

Direct detection of pyrophosphate (PPi) in aqueous solution is demonstrated using a cationic poly(phenylene-ethynylene) with polyamine side chains. Pyrophosphate-induced polymer aggregation causes a significant spectroscopic change, which in turn allows quantification of dissolved PPi using ratiometric signals.

Graphical abstract: Fluorescent ratiometric sensing of pyrophosphate via induced aggregation of a conjugated polyelectrolyte

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Publication details

The article was received on 10 May 2010, accepted on 16 Jun 2010 and first published on 23 Jul 2010


Article type: Communication
DOI: 10.1039/C0CC01332C
Citation: Chem. Commun., 2010,46, 6075-6077

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    Fluorescent ratiometric sensing of pyrophosphate via induced aggregation of a conjugated polyelectrolyte

    X. Zhao and K. S. Schanze, Chem. Commun., 2010, 46, 6075
    DOI: 10.1039/C0CC01332C

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