uu.seUppsala University Publications
Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Combined Extraction and Electrochemical Detection of Amines and Phenols Using Microelectrodes in Organic Solvents
Uppsala University, Disciplinary Domain of Science and Technology, Chemistry, Department of Materials Chemistry, Inorganic Chemistry. (oorganisk kemi)
Uppsala University, Disciplinary Domain of Science and Technology, Chemistry, Department of Materials Chemistry, Inorganic Chemistry. (oorganisk kemi)
2009 (English)In: Electroanalysis, ISSN 1040-0397, E-ISSN 1521-4109, Vol. 21, no 10, 1211-1214 p.Article in journal (Refereed) Published
Abstract [en]

A straightforward approach for liquid-liquid extractive detection of aromatic amines and phenols is described based on the spontaneous transfer of the molecule from the aqueous to an organic phase and subsequent electrochemical detection in the latter phase using a microelectrode. It is demonstrated that the extent of the transfer can be modified by altering the pH of the aqueous solution and the organic solvent. It is also concluded that the presence of an ion-pair formation agent does not increase the transfer yield for 4-chloroaniline and phenol. The present approach combines liquid-liquid sample clean-up and quantification into a single step which significantly facilitates determinations of aromatic amines and phenols present in complex samples.

Place, publisher, year, edition, pages
Wiley InterScience , 2009. Vol. 21, no 10, 1211-1214 p.
Keyword [en]
Phase transfer, Liquid-liquid extraction, Electrochemical detection, Microelectrodes, Ion-pair formation
National Category
Chemical Sciences
Research subject
Inorganic Chemistry
Identifiers
URN: urn:nbn:se:uu:diva-120262DOI: 10.1002/elan.200804546ISI: 000266537700015OAI: oai:DiVA.org:uu-120262DiVA: diva2:302959
Available from: 2010-03-10 Created: 2010-03-10 Last updated: 2017-12-12Bibliographically approved

Open Access in DiVA

No full text

Other links

Publisher's full texthttp://www3.interscience.wiley.com/journal/122302155/abstract
By organisation
Inorganic Chemistry
In the same journal
Electroanalysis
Chemical Sciences

Search outside of DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric score

doi
urn-nbn
Total: 745 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf