Ontology highlight
ABSTRACT:
SUBMITTER: Rand E
PROVIDER: S-EPMC3746014 | biostudies-literature | 2013 Apr
REPOSITORIES: biostudies-literature
Biosensors & bioelectronics 20121116
A biosensor based on an array of vertically aligned carbon nanofibers (CNFs) grown by plasma enhanced chemical vapor deposition is found to be effective for the simultaneous detection of dopamine (DA) and serotonin (5-HT) in the presence of excess ascorbic acid (AA). The CNF electrode outperforms the conventional glassy carbon electrode (GCE) for both selectivity and sensitivity. Using differential pulse voltammetry (DPV), three distinct peaks are seen for the CNF electrode at 0.13 V, 0.45 V, an ...[more]