Full metadata record
DC Field | Value | Language |
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dc.contributor.author | Samdani, Kunda J. | - |
dc.contributor.author | Joh, Dong Woo | - |
dc.contributor.author | Rath, Manas K. | - |
dc.contributor.author | Lee, Kang Taek | - |
dc.date.available | 2017-09-27T01:16:18Z | - |
dc.date.created | 2017-09-27 | - |
dc.date.issued | 2017-10 | - |
dc.identifier.citation | Electrochimica Acta, v.252, pp.268 - 274 | - |
dc.identifier.issn | 0013-4686 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11750/4552 | - |
dc.description.abstract | Achieving direct electron transfer between a biomolecule and modified electrodes is paramount for fabricating advanced biosensor devices. In this report, 1-dimensional (1D) MoO3 nanowires (NWs) were synthesized in a systematic growth evolution study. These MoO3 NWs, with the glassy carbon electrodes (GCEs), were further used as a mediatorless biosensor electrode for the detection of norepinephrine (NE) by cyclic voltammetry and chronoamperometry techniques. The MoO3 NWs/GCE had a magnificent response time of 2 s in the electrochemical detection of NE, with a detection limit of 0.11 μM. This excellent bio-electrochemical performance is attributed to its high catalytic activity and 1D microstructure, providing a path for electron transport and increasing their sensitivity. The MoO3 NWs/GCE also had a promising diffusion constant (D) value of 3.34 × 10−5 cm2/s and a heterogeneous rate constant (k) of 8.03 × 10−4 cm/s. The modified electrode possessed high stability, reproducibility, and selectivity. © 2017 Elsevier Ltd | - |
dc.language | English | - |
dc.publisher | Elsevier Ltd | - |
dc.title | Electrochemical mediatorless detection of norepinephrine based on MoO3 nanowires | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.electacta.2017.08.187 | - |
dc.identifier.wosid | 000413009800032 | - |
dc.identifier.scopusid | 2-s2.0-85028928325 | - |
dc.type.local | Article(Overseas) | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.citation.publicationname | Electrochimica Acta | - |
dc.contributor.nonIdAuthor | Samdani, Kunda J. | - |
dc.contributor.nonIdAuthor | Joh, Dong Woo | - |
dc.contributor.nonIdAuthor | Rath, Manas K. | - |
dc.identifier.citationVolume | 252 | - |
dc.identifier.citationStartPage | 268 | - |
dc.identifier.citationEndPage | 274 | - |
dc.identifier.citationTitle | Electrochimica Acta | - |
dc.type.journalArticle | Article | - |
dc.description.isOpenAccess | N | - |
dc.subject.keywordAuthor | MoO3 nanowires | - |
dc.subject.keywordAuthor | Norepinephrine | - |
dc.subject.keywordAuthor | Electrochemical biosensor | - |
dc.subject.keywordAuthor | Mediatorless | - |
dc.subject.keywordPlus | NANOTUBE PASTE ELECTRODE | - |
dc.subject.keywordPlus | CARBON NANOTUBE | - |
dc.subject.keywordPlus | ASCORBIC-ACID | - |
dc.subject.keywordPlus | CHEMILUMINESCENCE DETECTION | - |
dc.subject.keywordPlus | ELECTROCATALYTIC OXIDATION | - |
dc.subject.keywordPlus | VOLTAMMETRIC DETERMINATION | - |
dc.subject.keywordPlus | LIQUID-CHROMATOGRAPHY | - |
dc.subject.keywordPlus | FOLIC-ACID | - |
dc.subject.keywordPlus | EPINEPHRINE | - |
dc.subject.keywordPlus | SENSOR | - |
dc.contributor.affiliatedAuthor | Samdani, Kunda J. | - |
dc.contributor.affiliatedAuthor | Joh, Dong Woo | - |
dc.contributor.affiliatedAuthor | Rath, Manas K. | - |
dc.contributor.affiliatedAuthor | Lee, Kang Taek | - |
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