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2011 | OriginalPaper | Chapter

56. Electrochemical Sensing Approach for the Selective Determination of Hg²⁺

Authors : M. Del Carlo, A. Ricci, C. Lo Sterzo, D. Compagnone

Published in: Sensors and Microsystems

Publisher: Springer Netherlands

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Abstract

In this work, a glassy carbon electrode was modified with a methionine functionalized conjugated molecule, realizing a novel Hg²⁺ electrochemical sensor. The overall assay scheme included an accumulation step, the electrochemical measurement and a regeneration step. All these aspects have been optimized including accumulation time, cleaning procedure and stability of the sensing layer.

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Title: Electrochemical Sensing Approach for the Selective Determination of Hg2+
Authors: M. Del Carlo
A. Ricci
C. Lo Sterzo
D. Compagnone
Publisher: Springer Netherlands
Book: Sensors and Microsystems
Print ISBN: 978-94-007-1323-9

Electronic ISBN: 978-94-007-1324-6

Copyright Year: 2011
DOI: https://doi.org/10.1007/978-94-007-1324-6_56