liu.seSearch for publications in DiVA
Endre søk
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Development of a portable electroanalytical system for the stripping voltammetry of metals: Determination of copper in acetic acid soil extracts
Tyndall National Institute, University College, Cork, Ireland.ORCID-id: 0000-0001-6889-0351
Tyndall National Institute, University College, Cork, Ireland.
Tyndall National Institute, University College, Cork, Ireland.
Tyndall National Institute, University College, Cork, Ireland.
Vise andre og tillknytning
2005 (engelsk)Inngår i: Analytica Chimica Acta, ISSN 0003-2670, E-ISSN 1873-4324, Vol. 552, nr 1-2, s. 190-200Artikkel i tidsskrift (Fagfellevurdert) Published
Abstract [en]

The development, characterisation and evaluation of a prototype portable electrochemical trace metal analyser are presented. The instrumentis a battery-powered microcontroller-based potentiostat, which implements anodic stripping voltammetry (ASV) at suitable sensor electrodes.It is capable of operating away from the laboratory, in the absence of an external power source and is usable by low-skilled personnel. Thedistinguishing feature of the instrument is its custom software, which enables sample pre-screening, data processing and sample dilution andstandard additions calculations to be carried out. The instrument has been evaluated by application of a methodology for the detection ofcopper in acetic acid soil extracts, both in the laboratory and in the field. Underpotential deposition staircase anodic stripping voltammetry(UPD-SCASV) of the copper at gold disk electrodes was used as a test method. There was good agreement between the instrument resultsand those from laboratory-based reference analytical methods for analyses carried out both in the laboratory and in the field.

sted, utgiver, år, opplag, sider
Elsevier, 2005. Vol. 552, nr 1-2, s. 190-200
Emneord [en]
Determination of metals; In-the-field analysis; Stripping voltammetry; Portable instrumentation; BCR; Soil analysis
HSV kategori
Identifikatorer
URN: urn:nbn:se:liu:diva-92081DOI: 10.1016/j.aca.2005.07.058OAI: oai:DiVA.org:liu-92081DiVA, id: diva2:620090
Tilgjengelig fra: 2013-05-07 Laget: 2013-05-07 Sist oppdatert: 2017-12-06bibliografisk kontrollert

Open Access i DiVA

Fulltekst mangler i DiVA

Andre lenker

Forlagets fulltekst

Personposter BETA

Beni, Valerio

Søk i DiVA

Av forfatter/redaktør
Beni, Valerio
I samme tidsskrift
Analytica Chimica Acta

Søk utenfor DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric

doi
urn-nbn
Totalt: 171 treff
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf