| A critical review of glucose biosensors based on carbon nanomaterials: carbon nanotubes and graphene. | |
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MedLine Citation:
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PMID: 22778628 Owner: NLM Status: PubMed-not-MEDLINE |
Abstract/OtherAbstract:
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There has been an explosion of research into the physical and chemical properties of carbon-based nanomaterials, since the discovery of carbon nanotubes (CNTs) by Iijima in 1991. Carbon nanomaterials offer unique advantages in several areas, like high surface-volume ratio, high electrical conductivity, chemical stability and strong mechanical strength, and are thus frequently being incorporated into sensing elements. Carbon nanomaterial-based sensors generally have higher sensitivities and a lower detection limit than conventional ones. In this review, a brief history of glucose biosensors is firstly presented. The carbon nanotube and grapheme-based biosensors, are introduced in Sections 3 and 4, respectively, which cover synthesis methods, up-to-date sensing approaches and nonenzymatic hybrid sensors. Finally, we briefly outline the current status and future direction for carbon nanomaterials to be used in the sensing area. |
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Authors:
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Zhigang Zhu; Luis Garcia-Gancedo; Andrew J Flewitt; Huaqing Xie; Francis Moussy; William I Milne |
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Publication Detail:
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Type: Journal Article Date: 2012-05-10 |
Journal Detail:
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Title: Sensors (Basel, Switzerland) Volume: 12 ISSN: 1424-8220 ISO Abbreviation: Sensors (Basel) Publication Date: 2012 |
Date Detail:
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Created Date: 2012-07-10 Completed Date: 2012-11-01 Revised Date: 2013-03-04 |
Medline Journal Info:
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Nlm Unique ID: 101204366 Medline TA: Sensors (Basel) Country: Switzerland |
Other Details:
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Languages: eng Pagination: 5996-6022 Citation Subset: - |
Affiliation:
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Electrical Engineering Division, Department of Engineering, University of Cambridge, J J Thomson Avenue, Cambridge, CB3 0FA, UK. Zhigang.Zhu259@gmail.com |
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