Please use this identifier to cite or link to this item: https://doi.org/10.1016/j.diamond.2003.11.009
DC FieldValue
dc.titleDiamond and carbon nanotube glucose sensors based on electropolymerization
dc.contributor.authorLoh, K.P.
dc.contributor.authorLiang Zhao, S.
dc.contributor.authorDe Zhang, W.
dc.date.accessioned2014-10-16T08:25:57Z
dc.date.available2014-10-16T08:25:57Z
dc.date.issued2004-04
dc.identifier.citationLoh, K.P., Liang Zhao, S., De Zhang, W. (2004-04). Diamond and carbon nanotube glucose sensors based on electropolymerization. Diamond and Related Materials 13 (4-8) : 1075-1079. ScholarBank@NUS Repository. https://doi.org/10.1016/j.diamond.2003.11.009
dc.identifier.issn09259635
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/93578
dc.description.abstractThe glucose sensing properties of diamond and carbon nanotube (CNT) electrodes were evaluated comparatively. Amperometric glucose sensors had been constructed on boron-doped diamond (BDD) and CNT electrodes based on the immobilization of glucose oxidase (GOD) on 3,3′-diaminobenzidine (DAB)-electropolymerized electrode surface. DAB forms a self-limiting layer with NH2 functional groups for tethering to GOD molecule. The cyclic voltammograms of DAB on BDD and CNT revealed important structural differences between the two electrode surfaces. Modification with DAB allowed the CNT to show selective response to glucose at a lower electrode voltage of 0.3 V, and with suppressed interference signals from ascorbic acid (LAA) and uric acid (UA). No selective response to glucose was obtained from DAB-modified BDD electrode. © 2003 Elsevier B.V. All rights reserved.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1016/j.diamond.2003.11.009
dc.sourceScopus
dc.subjectBoron-doped diamond (BDD)
dc.subjectCarbon nanotube (CNT)
dc.subjectElectropolymerization
dc.typeArticle
dc.contributor.departmentCHEMISTRY
dc.description.doi10.1016/j.diamond.2003.11.009
dc.description.sourcetitleDiamond and Related Materials
dc.description.volume13
dc.description.issue4-8
dc.description.page1075-1079
dc.description.codenDRMTE
dc.identifier.isiut000221691100103
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