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.[...]
Electrochemical sensing approach for the selective determination of Hg2+
DEL CARLO, MICHELE;RICCI, ANTONELLA;LO STERZO, CLAUDIO;COMPAGNONE, DARIO
2011-01-01
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.[...]File in questo prodotto:
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