Issue 46, 2010

‘Dispersible electrodes’: a solution to slow response times of sensitive sensors

Abstract

Herein, we introduce the concept of utilizing conductive gold-coated magnetic nanoparticles as ‘dispersible electrodes’, which serve as the active element in the selective capture and direct electro-analytical quantification of analytes. This concept reduces response times and decreases detection limits by bringing the sensor to the analyte rather than the conventional paradigm of the analyte finding the sensor.

Graphical abstract: ‘Dispersible electrodes’: a solution to slow response times of sensitive sensors

Supplementary files

Article information

Article type
Communication
Submitted
20 Jul 2010
Accepted
23 Sep 2010
First published
18 Oct 2010

Chem. Commun., 2010,46, 8821-8823

‘Dispersible electrodes’: a solution to slow response times of sensitive sensors

I. Y. Goon, L. M. H. Lai, M. Lim, R. Amal and J. J. Gooding, Chem. Commun., 2010, 46, 8821 DOI: 10.1039/C0CC02690E

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