SCREEN-PRINTED ELECTRODE MODIFIED WITH SILVER HEXACY ANOFERRATE-NAFION® FOR ASCORBIC ACID DETERMINATION

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SCREEN-PRINTED ELECTRODE MODIFIED WITH SILVER HEXACY ANOFERRATE-NAFION® FOR ASCORBIC ACID DETERMINATION

A flow injection system using a new and/or re-used graphite screen-printed electrode modified with silver hexacyanoferrate and a Nafion® polymer layer (AgHCF/GSPE) was employed for the determination of ascorbic acid in orange juice and drugs samples. Both modified electrodes showed an initial sensit...

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Detalles Bibliográficos
Autores principales:	MATTOS,I.L, PADILLA,F, ZAGAL,J. H, FALCAO,E.H.L, SEGURA,R
Lenguaje:	English
Publicado:	Sociedad Chilena de Química 2011
Materias:	Silver hexacyanoferrate Ascorbic acid Food and pharmaceutical sample Re-used screen printed electrodes Flow amperometry
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072011000300018
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

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