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An in situ copper plated boron-doped diamond microelectrode array for the sensitive electrochemical detection of nitrate

Abstract:

The first example of using a copper microelectrode array for use in electroanalysis is explored and exemplified with the electroanalytical quantification of nitrate. The analytical approach is based upon the in situ deposition of copper at a boron-doped diamond (BDD) microelectrode array. The immobilized copper layer is electrocatalytic for nitrate reduction and exhibits an analytically useful range from 1.2 to 124 μM with a marked selectivity for nitrate ion over nitrate, with a limit of det...

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Publication status:
Published

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Publisher copy:
10.1002/elan.200503316

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Institution:
University of Oxford
Department:
Oxford, MPLS, Chemistry, Physical and Theoretical Chem
Role:
Author
Journal:
ELECTROANALYSIS
Volume:
17
Issue:
20
Pages:
1806-1815
Publication date:
2005-10-05
DOI:
EISSN:
1521-4109
ISSN:
1040-0397
URN:
uuid:9b3ea29d-1059-4048-a429-ad7ee6103be6
Source identifiers:
39695
Local pid:
pubs:39695

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