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Issue 17, 2012
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Electronic interfaces switchable by logically processed multiple biochemical and physiological signals

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Abstract

Interdisciplinary research integrating biochemistry, electrochemistry, materials science and unconventional computer science has resulted in the development of electrodes and semiconductor devices functionalized with stimuli-responsive materials. Their coupling to biomolecular information processing systems allows biological control of electronics. Biochemical signals logically processed by cascades of enzyme-biocatalyzed reactions have enabled pre-programmed switching of bioelectronic interfaces. Concentration changes of biomarkers signaling medical dysfunctions have been transduced to amplified electronic signals at switchable bioelectronic interfaces. Multi-signal biosensors and switchable biofuel cells controlled by biochemical signals have thus been realized.

Graphical abstract: Electronic interfaces switchable by logically processed multiple biochemical and physiological signals

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Publication details

The article was received on 10 Jan 2012, accepted on 13 Feb 2012 and first published on 13 Feb 2012


Article type: Highlight
DOI: 10.1039/C2JM30172E
Citation: J. Mater. Chem., 2012,22, 8171-8178
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    Electronic interfaces switchable by logically processed multiple biochemical and physiological signals

    E. Katz, V. Bocharova and M. Privman, J. Mater. Chem., 2012, 22, 8171
    DOI: 10.1039/C2JM30172E

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