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Issue 15, 2011
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An effective DNA-based electrochemical switch for reagentless detection of living cells

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Abstract

A novel switch-cytosensing strategy has been designed, which is based on the changes of electron transfer efficiency between ferrocene at the end of DNA and the electrode surface before and after cell transfection. This strategy provided a general and convenient method to fabricate efficient electrochemical cell sensors.

Graphical abstract: An effective DNA-based electrochemical switch for reagentless detection of living cells

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Publication details

The article was received on 22 Jan 2011, accepted on 24 Feb 2011 and first published on 09 Mar 2011


Article type: Communication
DOI: 10.1039/C1CC10430F
Chem. Commun., 2011,47, 4388-4390

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    An effective DNA-based electrochemical switch for reagentless detection of living cells

    J. Liu, H. Zhou, J. Xu and H. Chen, Chem. Commun., 2011, 47, 4388
    DOI: 10.1039/C1CC10430F

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