| Discrimination of dopamine and ascorbic acid using carbon nanotube fiber microelectrodes. | |
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MedLine Citation:
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PMID: 20623074 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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The detection of dopamine is a scientific challenge of great importance for the understanding of neurobiological dysfunctions. However the presence of ascorbic acid at concentrations several times higher than that of dopamine and its oxidation at a very similar potential make a selective electrochemical detection difficult. Here we report the original and intrinsic selectivity of carbon nanotube (CNT) fiber microelectrodes (CNTFM) towards dopamine oxidation without significant interaction from ascorbic acid. |
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Authors:
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Lucie Viry; Alain Derré; Philippe Poulin; Alexander Kuhn |
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Publication Detail:
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Type: Journal Article Date: 2010-07-12 |
Journal Detail:
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Title: Physical chemistry chemical physics : PCCP Volume: 12 ISSN: 1463-9084 ISO Abbreviation: Phys Chem Chem Phys Publication Date: 2010 Sep |
Date Detail:
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Created Date: 2010-08-20 Completed Date: 2010-12-01 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 100888160 Medline TA: Phys Chem Chem Phys Country: England |
Other Details:
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Languages: eng Pagination: 9993-5 Citation Subset: IM |
Affiliation:
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Université de Bordeaux, Institut des Sciences Moléculaires, ENSCBP, 16 Av. Pey Berland, 33600 Pessac, France. |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Ascorbic Acid
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analysis*,
chemistry Dopamine / analysis*, chemistry Electrochemistry Microelectrodes Nanotubes, Carbon / chemistry* |
| Chemical | |
Reg. No./Substance:
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0/Nanotubes, Carbon; 50-81-7/Ascorbic Acid |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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