Synthesis of carbon nanofibers for mediatorless sensitive detection of NADH
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...
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| Format: | Journal Article |
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Wiley - VCH Verlag GmbH & Co. KGaA
2008
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| Online Access: | http://hdl.handle.net/20.500.11937/31317 |
| _version_ | 1848753345665171456 |
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| author | Liu, Yang Hou, H. You, T. |
| author_facet | Liu, Yang Hou, H. You, T. |
| author_sort | Liu, Yang |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | 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. |
| first_indexed | 2025-11-14T08:23:03Z |
| format | Journal Article |
| id | curtin-20.500.11937-31317 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T08:23:03Z |
| publishDate | 2008 |
| publisher | Wiley - VCH Verlag GmbH & Co. KGaA |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-313172017-09-13T15:19:36Z Synthesis of carbon nanofibers for mediatorless sensitive detection of NADH Liu, Yang Hou, H. You, T. Electrocatalysis Nonmediator NADH Carbon nanofibers Amperometric sensor 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. 2008 Journal Article http://hdl.handle.net/20.500.11937/31317 10.1002/elan.200804242 Wiley - VCH Verlag GmbH & Co. KGaA restricted |
| spellingShingle | Electrocatalysis Nonmediator NADH Carbon nanofibers Amperometric sensor Liu, Yang Hou, H. You, T. Synthesis of carbon nanofibers for mediatorless sensitive detection of NADH |
| title | Synthesis of carbon nanofibers for mediatorless sensitive detection of NADH |
| title_full | Synthesis of carbon nanofibers for mediatorless sensitive detection of NADH |
| title_fullStr | Synthesis of carbon nanofibers for mediatorless sensitive detection of NADH |
| title_full_unstemmed | Synthesis of carbon nanofibers for mediatorless sensitive detection of NADH |
| title_short | Synthesis of carbon nanofibers for mediatorless sensitive detection of NADH |
| title_sort | synthesis of carbon nanofibers for mediatorless sensitive detection of nadh |
| topic | Electrocatalysis Nonmediator NADH Carbon nanofibers Amperometric sensor |
| url | http://hdl.handle.net/20.500.11937/31317 |