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Tagging of model amphetamines with sodium 1,2-naphthoquinone-4-sulfonate: Application to the indirect electrochemical detection of amphetamines in oral (saliva) fluid

Abstract:

Proof-of-concept is shown for the indirect electrochemical detection of model amphetamines, D-amphetamine sulfate and pseudoephedrine, based on the labeling of the amphetamine models with sodium 1,2-naphthoquinone-4-sulfonate (NQS). The presence of the amphetamine models is monitored via either the reduction in the magnitude of the voltammetric peak corresponding to the electrochemical reduction of the quinone functionality of the sodium 1,2-naphthoquinone-4-sulfonate or via growth of a new v...

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Publication status:
Published

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Publisher copy:
10.1002/elan.200603596

Authors


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Institution:
University of Oxford
Division:
MPLS
Department:
Chemistry
Sub department:
Physical & Theoretical Chem
Role:
Author
Journal:
ELECTROANALYSIS More from this journal
Volume:
18
Issue:
18
Pages:
1833-1837
Publication date:
2006-09-01
DOI:
EISSN:
1521-4109
ISSN:
1040-0397
Language:
English
Keywords:
UUID:
uuid:3cd48ef8-eda2-4896-aa60-ec26d9001c5e
Local pid:
pubs:40071
Source identifiers:
40071
Deposit date:
2012-12-19

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