Simultaneous electrochemical determination of dopamine, uric acid and ascorbic acid using palladium nanoparticle-loaded carbon nanofibers modified electrode
Data(s) |
2008
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Resumo |
Palladium nanoparticle-loaded carbon nanofibers (Pd/CNFs) were prepared by electrospinning and subsequent thermal treatment processes. Pd/CNFs modified carbon paste electrode (Pd/CNF-CPE) displayed excellent electrochemical catalytic activities towards dopamine (DA), uric acid (UA) and ascorbic acid (AA). The oxidation overpotentials of DA, UA and AA were decreased significantly compared with those obtained at the bare CPE. Differential pulse voltammetry was used for the simultaneous determination of DA, UA and AA in their ternary mixture. |
Identificador | |
Idioma(s) |
英语 |
Fonte |
Huang JS;Liu Y;Hou HQ;You TY.Simultaneous electrochemical determination of dopamine, uric acid and ascorbic acid using palladium nanoparticle-loaded carbon nanofibers modified electrode,BIOSENSORS & BIOELECTRONICS,2008,24(4 ):632-637 |
Palavras-Chave | #SIMULTANEOUS VOLTAMMETRIC DETECTION #GLASSY-CARBON #GOLD NANOPARTICLES #IONIC LIQUID #HYDROGEN-PEROXIDE #FILM ELECTRODE #NANOTUBES #NEUROTRANSMITTERS #ELECTROANALYSIS #FABRICATION |
Tipo |
期刊论文 |