Noise Characteristics of Nanoscaled Redox-Cycling Sensors: Investigations Based on Random Walks.

We investigate noise effects in nanoscaled electrochemical sensors using a three-dimensional simulation based on random walks. The presented approach allows the prediction of time-dependent signals and noise characteristics for redox cycling devices of arbitrary geometry. We demonstrate that the sim...

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Bibliographic Details

Published in:	Journal of the American Chemical Society Vol. 135; no. 24; pp. 8874 - 8882
Main Authors:	Kätelhön, Enno, Krause, Kay J., Singh, Pradyumna S., Lemay, Serge G., Wolfrum, Bernhard
Format:	Article
Published:	American Chemical Society 6/19/2013
Subjects:	Oxidation-reduction reaction Random walks Noise Electrochemical sensors Simulation methods & models Boundary value problems Power spectra
Online Access:	View this record in EBSCOhost