Skip to Main content Skip to Navigation
Journal articles

Determination of total and electrolabile copper in agricultural soil by using disposable modified-carbon screen-printed electrodes

Abstract : The objective of the study is to evaluate modified-carbon screen-printed working electrodes (SPE) combined with square wave anodic stripping voltammetry (SWASV) to determine electrolabile and total copper in soils with the perspective to assess the environmental hazard resulting from copper anthropogenic contamination. The voltammetric method was investigated using a mineralized certified reference soil such that it can be assumed that the copper was totally under electrolabile form in the solution of mineralized soil. In optimal conditions, a copper recovery of 97 % and a relative standard deviation (RSD) of 9 % were found. The limits of detection and quantification for copper were 0.4 and 1.3 μg L-1, respectively. Finally, the method was applied on soil leachates, which allowed evaluating the cupric transfer from the soil to the leachates and quantifying the electrolabile copper part in leachates. © 2013 Springer-Verlag Berlin Heidelberg.
Document type :
Journal articles
Complete list of metadata

https://hal.archives-ouvertes.fr/hal-01561638
Contributor : Laurent Authier <>
Submitted on : Thursday, July 13, 2017 - 10:52:10 AM
Last modification on : Wednesday, February 3, 2021 - 3:25:47 AM

Identifiers

Collections

Citation

S. Faucher, C. Cugnet, L. Authier, G. Lespes. Determination of total and electrolabile copper in agricultural soil by using disposable modified-carbon screen-printed electrodes. Analytical and Bioanalytical Chemistry, Springer Verlag, 2014, 406 (4), pp.1249-1252. ⟨10.1007/s00216-013-7448-2⟩. ⟨hal-01561638⟩

Share

Metrics

Record views

101