Issue 37, 2015

pH-induced on/off-switchable graphene bioelectronics

Abstract

Switchable interfaces can deliver functionally reversible reactivity with their corresponding analytes, which allows one to positively respond to the activity of biological elements, including enzymes and other biomolecules, through an encoded stimulus. We have realized this by the design of stimuli-responsive graphene interfaces for the pH-encoded operation of bioelectronics. Herein, we have demonstrated stimuli-responsive graphene interfaces for the pH-encoded operation of bioelectronics. The resulting switchable interfaces are capable of the highly specific, on-demand operation of biosensors, which has significant potential in a wide range of analytical applications.

Graphical abstract: pH-induced on/off-switchable graphene bioelectronics

Supplementary files

Article information

Article type
Paper
Submitted
07 juil. 2015
Accepted
10 août 2015
First published
17 août 2015
This article is Open Access
Creative Commons BY license

J. Mater. Chem. B, 2015,3, 7434-7439

pH-induced on/off-switchable graphene bioelectronics

O. Parlak, A. P. F. Turner and A. Tiwari, J. Mater. Chem. B, 2015, 3, 7434 DOI: 10.1039/C5TB01355K

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