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The electroanalytical detection and determination of copper in blood: Ultrasonically enhanced solvent extraction coupled with electrochemical detection by sono-square-wave stripping voltammetry analysis

Abstract:

Solvent extraction of copper using the N-benzoyl-N-phenyl-hydroxylamine ligand was employed as sample preparation for the sono-square-wave anodic stripping voltammetric (sono-SWASV) determination of total copper in diluted laked horse blood. The methodology involved sono-emulsification of the target aqueous phase with the ligand dissolved in ethyl acetate. Copper is then recovered into a fresh "clean" aqueous phase by emulsification with acid which "back-extracts" it from the organic phase. D...

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Publication status:
Published

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Institution:
University of Oxford
Department:
Oxford, MPLS, Chemistry, Physical and Theoretical Chem
Role:
Author
Journal:
ELECTROANALYSIS
Volume:
14
Issue:
11
Pages:
753-759
Publication date:
2002-06-05
DOI:
EISSN:
1521-4109
ISSN:
1040-0397
URN:
uuid:529b3532-1910-494f-a0df-dc76ff9344bd
Source identifiers:
38292
Local pid:
pubs:38292

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