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Mercury films on commercial carbon screen-printed devices for the analysis of heavy metal ions: a critical evaluation

Author

Pérez Ràfols, Clara

Serrano i Plana, Núria

Díaz Cruz, José Manuel

Ariño Blasco, Cristina

Esteban i Cortada, Miquel

Publication date

2016-04-28T09:38:01Z

2016-04-28T09:38:01Z

2015-03-18

2016-04-28T09:38:06Z

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Abstract

The suitability of mercury films on commercial screen-printed electrodes for the analysis of heavy metal ions is critically tested for the particular case of Pb(II)-ions. Although determination is possible by anodic stripping voltammetry with a reasonable detection limit (8.9 µg L-1), important drawbacks are noticed as a consequence of the heterogeneous deposition of mercury on the rough surface of screen-printed devices.

Document Type

Article

Accepted version

Language

English

Subjects and keywords

Anàlisi electroquímica; Electrochemical analysis

Publisher

Wiley-VCH

Related items

Versió postprint del document publicat a: http://dx.doi.org/10.1002/elan.201500042

Electroanalysis, 2015, vol. 27, num. 6, p. 1345-1349

http://dx.doi.org/10.1002/elan.201500042

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DIDL MARC MARC_CCUC METS OAI_DC ORE QDC RDF

Rights

(c) Wiley-VCH, 2015

This item appears in the following Collection(s)

Enginyeria Química i Química Analítica [790]

ISGlobal - Institut de Salut Global de Barcelona [60793]