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Voltammetric Determination of Codeine on Glassy Carbon Electrode Modified with Nafion/MWCNTs

A glassy carbon electrode modified with a Nafion/MWCNTs composite is shown to enable the determination of codeine using differential pulse voltammetry in phosphate buffer of pH 3.0. At a preconcentration time of 15 s, the calibration graph is linear in the 0.5 µM (0.15 mg·L(−1)) to 15 µM (4.5 mg·L(−...

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Detalles Bibliográficos
Publicado en:J Anal Methods Chem
Main Authors: Piech, Robert, Rumin, Martyna, Paczosa-Bator, Beata
Formato: Artigo
Idioma:Inglês
Publicado: Hindawi Publishing Corporation 2015
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC4337050/
https://ncbi.nlm.nih.gov/pubmed/25741451
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1155/2015/626458
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