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Issue 42, 2013
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A squaric acid-stimulated electrocatalytic reaction for sensing biomolecules with cycling signal amplification

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Abstract

Squaric acid, a 2-dimensional planar structure of squarate C4O4 units linked by protons in a layered sheet, was utilized for the first time as a catalytic substrate for ultrasensitive electronic determination of low-abundance proteins by coupling a target-induced electrocatalytic reaction with the in situ cycling signal amplification strategy.

Graphical abstract: A squaric acid-stimulated electrocatalytic reaction for sensing biomolecules with cycling signal amplification

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Article information


Submitted
06 Mar 2013
Accepted
03 Apr 2013
First published
05 Apr 2013

Chem. Commun., 2013,49, 4761-4763
Article type
Communication

A squaric acid-stimulated electrocatalytic reaction for sensing biomolecules with cycling signal amplification

W. Lai, D. Tang, L. Fu, X. Que, J. Zhuang and G. Chen, Chem. Commun., 2013, 49, 4761
DOI: 10.1039/C3CC41708E

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