dc.contributor.authorHuang, Yinxi
dc.contributor.authorDong, Xiaochen
dc.contributor.authorShi, Yumeng
dc.contributor.authorLi, Chang Ming
dc.contributor.authorLi, Lain-Jong
dc.contributor.authorChen, Peng
dc.identifier.citationHuang, Y., Dong, X., Shi, Y., Li, C. M., Li, L. J., & Chen, P. (2010). Nanoelectronic biosensors based on CVD grown graphene. Nanoscale, 2, 1485–1488.en_US
dc.description.abstractGraphene, a single-atom-thick and two-dimensional carbon material, has attracted great attention recently. Because of its unique electrical, physical, and optical properties, graphene has great potential to be a novel alternative to carbon nanotubes in biosensing. We demonstrate the use of large-sized CVD grown graphene films configured as field-effect transistors for real-time biomolecular sensing. Glucose or glutamate molecules were detected by the conductance change of the graphene transistor as the molecules are oxidized by the specific redox enzyme (glucose oxidase or glutamic dehydrogenase) functionalized onto the graphene film. This study indicates that graphene is a promising candidate for the development of real-time nanoelectronic biosensors.en_US
dc.rights© 2010 Royal Society of Chemistry. This is the author created version of a work that has been peer reviewed and accepted for publication by Nanoscale, Royal Society of Chemistry. It incorporates referee’s comments but changes resulting from the publishing process, such as copyediting, structural formatting, may not be reflected in this document. The published version is available at: [DOI: http://dx.doi.org/10.1039/c0nr00142b].en_US
dc.subjectDRNTU::Engineering::Chemical engineering::Biochemical engineering
dc.titleNanoelectronic biosensors based on CVD grown grapheneen_US
dc.typeJournal Article
dc.contributor.schoolSchool of Chemical and Biomedical Engineeringen_US
dc.description.versionAccepted versionen_US

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