SIMULTANEOUS ELECTROCHEMICAL DETECTION OF DOPAMINE, ASCORBIC ACID AND URIC ACID USING COPPER-PHTHALOCYANINE FUNCTIONALIZED MWCNTS

SIMULTANEOUS ELECTROCHEMICAL DETECTION OF DOPAMINE, ASCORBIC ACID AND URIC ACID USING COPPER-PHTHALOCYANINE FUNCTIONALIZED MWCNTS

Multiwalled carbon nanotububes functionalized with amino groups (MWCNT-NH2) and further modified with copper-phthalocyaninetetrasulphonate (4ß(SO3) CuPc) were used for preparing a hybrid electrode [MWCNT-NH2/4ß(SO3)CuPc/GC] using glassy carbon (GC) as a support. This hybrid electrode was tested for...

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Autores principales: SANCY,MAMIE, FRANCISCO SILVA,J, PAVEZ,JORGE, ZAGAL,JOSÉ H
Lenguaje:English
Publicado: Sociedad Chilena de Química 2013
Materias:
Dopamine
ascorbic acid
uric acid
carbon nanotubes
copper-tetrasulphonate phthalocyanine
hybrids electrodes
sensor
modified electrodes
Acceso en línea:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072013000400048
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