2026-04-05T10:39:20Zhttps://recercat.cat/oai/requestoai:recercat.cat:10459.1/650182024-12-05T21:54:28Zcom_2072_3622col_2072_479130
RECERCAT
author
Companys Ferran, Encarnació
author
Galceran i Nogués, Josep
author
Pinheiro, Jose Paulo
author
Puy Llorens, Jaume
author
Salaün, Pascal
2024-12-05T21:54:28Z
2024-12-05T21:54:28Z
2018-10-31T11:39:54Z2019-09-27T22:27:01Z20172018-10-31T11:39:56Z
http://hdl.handle.net/10459.1/65018
Trace metal speciation is key to understand/predict bioavailability and potential toxicity of metals to biota and will, undoubtedly, be incorporated in future regulations. Electroanalytical methods have a role to play in such development: they offer a wide range of advantages such as speed, portability, economy, solid interpretation backgrounds and low limits of quantification. This review focusses on three selected stripping techniques: Competitive-Ligand Exchange - Cathodic Stripping Voltammetry (CLE-CSV), Scanned Stripping Chrono-Potentiometry (SSCP) and AGNES (Absence of Gradients and Nernstian Equilibrium Stripping) reporting their working principles, characteristics (strong and weak points) and recent applications to systems of environmental relevance (such as seawaters, freshwaters or soil extracts).The authors from the Universitat de Lleida gratefully acknowledge financial support from the Spanish Ministry MINECO (Project CTM2016-78798).
cc-by-nc-nd (c) Elsevier, 2017 info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by-nc-nd/4.0/
Speciation
Electroanalysis
Electrochemistry
Availability
A review on electrochemical methods for trace metal speciation in environmental media
info:eu-repo/semantics/article acceptedVersion