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Issue 29, 2011
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Surface immobilizable chelator for label-free electrical detection of pyrophosphate

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Abstract

A new pyrophosphate (PPi) chelator was designed for surface-sensitive electrical detection of biomolecular reactions. This article describes the synthesis of the PPi-selective receptor, its surface immobilization and application to label-free electrical detection on a silicon-based field-effect transistor (FET) sensor.

Graphical abstract: Surface immobilizable chelator for label-free electrical detection of pyrophosphate

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Publication details

The article was received on 12 Apr 2011, accepted on 01 Jun 2011 and first published on 20 Jun 2011


Article type: Communication
DOI: 10.1039/C1CC12073E
Citation: Chem. Commun., 2011,47, 8310-8312
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    Surface immobilizable chelator for label-free electrical detection of pyrophosphate

    D. J. Liu, G. M. Credo, X. Su, K. Wu, H. C. Lim, O. H. Elibol, R. Bashir and M. Varma, Chem. Commun., 2011, 47, 8310
    DOI: 10.1039/C1CC12073E

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