Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/96260
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dc.contributor.authorChee, Sze Yinen
dc.contributor.authorPumera, Martinen
dc.date.accessioned2013-07-01T06:32:02Zen
dc.date.accessioned2019-12-06T19:27:56Z-
dc.date.available2013-07-01T06:32:02Zen
dc.date.available2019-12-06T19:27:56Z-
dc.date.copyright2012en
dc.date.issued2012en
dc.identifier.citationChee, S. Y., & Pumera, M. (2012). Comparison of the electroanalytical performance of chemically modified graphenes (CMGs) using uric acid. Electrochemistry Communications, 20, 141-144.en
dc.identifier.issn1388-2481en
dc.identifier.urihttps://hdl.handle.net/10356/96260-
dc.description.abstractWe compared the differential pulse voltammetric performance of various chemically modified graphenes (CMGs) to those of glassy carbon (GC) and edge plane pyrolytic graphite (EPPG), using a biologically important analyte, uric acid. Analytical parameters of sensitivity, linearity, repeatability and selectivity were considered. Graphite oxide, graphene oxide, chemically reduced graphene oxide, electrochemically reduced graphene oxide and thermally reduced graphene oxide (TR-GO) were studied. TR-GO showed the highest sensitivity and selectivity, but among the poorest linearity and reproducibility. The other CMGs generally demonstrated more sensitive but less selective and reproducible responses than GC and EPPG. These results will enhance our understanding of the applicability of CMGs in biosensing.en
dc.language.isoenen
dc.relation.ispartofseriesElectrochemistry communicationsen
dc.rights© 2012 Elsevier B.V.en
dc.titleComparison of the electroanalytical performance of chemically modified graphenes (CMGs) using uric aciden
dc.typeJournal Articleen
dc.contributor.schoolSchool of Physical and Mathematical Sciencesen
dc.identifier.doi10.1016/j.elecom.2012.04.015en
item.fulltextNo Fulltext-
item.grantfulltextnone-
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