Synthesis of carbon nanofibers for mediatorless sensitive detection of NADH
Access Status
Authors
Date
2008Type
Metadata
Show full item recordCitation
Source Title
ISSN
Collection
Abstract
Highly sensitive amperometric detection of dihydronicotinamide adenine dinucleotide (NADH) by using novel synthesized carbon nanofibers (CNFs) without addition of any mediator has been proposed. The CNFs were prepared by combination of electrospinning technique with thermal treatment method and were applied without any oxidation pretreatment to construct the electrochemical sensor. In amperometric detection of NADH, a linear range up to 11.45 μM with a low detection limit of 20 nM was obtained with the CNF-modified carbon paste electrode (CNF-CPE). Good selectivity was exhibited for the simultaneous detection of NADH and its common interferent of ascorbic acid (AA) by differential pulse voltammogram. The attractive electrochemical performance and the versatile preparation process of the CNF-CPE made it a promising candidate for designing effective NADH sensor.
Related items
Showing items related by title, author, creator and subject.
-
Liu, Yang; Wang, D.; Huang, J.; Hou, H.; You, T. (2010)A novel composite electrode has been developed using electrospun carbon nanofibers (CNF) and the ionic liquid 1-butyl-4-methylpyridinium hexaflurophosphate (PFP). The highly pure CNF without any pretreatment exhibited ...
-
Liu, Jian; Cazelles, R.; Chen, Z.; Zhou, H.; Galarneau, A.; Antonietti, M. (2014)A carbon nitride array (CNA) material has been constructed using a sacrificial diatom template. A regular carbon nitride nanorod array could be replicated from the periodic and regular nanochannel array of the template. ...
-
Liu, Jian; Huang, J.; Zhou, H.; Antonietti, M. (2014)Uniform graphitic carbon nitride nanorods (CNR) were facilely obtained by a morphology-preserving strategy by templating a chiral mesostructured silica nanorod. The hexagonal mesostructured pore structures of one-dimensional ...