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Journal articles
An Original Nitrate Sensor Based On Silver Nanoparticles Electrodeposited On A Gold Electrode
Abstract : The electroreduction of nitrate in synthetic seawater was investigated by cyclic voltammetry (CV) at a bare gold electrode modified by electrodeposited silver nanoparticles (AgNPs). The AgNPs were generated by chronoamperometry using a charge. Q lower than the theoretical one corresponding to a silver monolayer. In these conditions, a linear range for nitrate determination is obtained from 10.10(-6) mol L(-1) to 10-10(-3) mol L(-1). Such a low limit of detection was achieved due to the combination of two chemical reactions coupled with electron transfer. (C) 2010 Elsevier B.V. All rights reserved.
https://hal.archives-ouvertes.fr/hal-00998627
Contributor : Véronique Garcon <>
Submitted on : Monday, June 2, 2014 - 2:33:35 PM
Last modification on : Saturday, January 9, 2021 - 3:31:03 AM
Contributor : Véronique Garcon <>
Submitted on : Monday, June 2, 2014 - 2:33:35 PM
Last modification on : Saturday, January 9, 2021 - 3:31:03 AM