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artículos
Título:
Modeling the Electrochemical Response of Mesoporous Materials
Autor/es:
ANA SOL PEINETTI, GRACIELA A. GONZALEZ, FERNANDO BATTAGLINI
Revista:
ELECTROANALYSIS
Editorial:
WILEY-V C H VERLAG GMBH
Referencias:
Año: 2010 vol. 22 p. 1329 - 1336
ISSN:
1040-0397
Resumen:
Abstract
The performance of an electrochemical sensor based on the ability of a probe to cross a mesoporous membrane
partially blocked by an analyte is predicted using a numerical model. The system comprehends a membrane placed
close to the working electrode and the signal is generated by applying square wave voltammetry. The digital
simulation allows comparing the responses for different situations regarding the way in which the membrane is
blocked by the sample. The developed model is compared with experimental results. The effect of the sizes of the
pore, analyte and probe on the system response is evaluated.