| Thin-walled graphitic nanocages as a unique platform for amperometric glucose biosensor. | |
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MedLine Citation:
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PMID: 20722406 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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A thin-walled graphitic nanocages material with well-developed graphitic structure, large specific surface area and pronounced mesoporosity was synthesized and used to construct a sensing interface for an amperometric glucose biosensor, showing a high and reproducible sensitivity of 13.3 μA mM(-1) cm(-2), linear dynamic range of 0.02-6.2 mM, and fast response time of 5 s. It was successfully used to accurately detect glucose in human serum with effective discrimination to common interference species such as dopamine, ascorbic acid, acetaminophen, and uric acid. |
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Authors:
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Chun Xian Guo; Zhao Min Sheng; Yi Qiang Shen; Zhi Li Dong; Chang Ming Li |
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Publication Detail:
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Type: Journal Article; Research Support, Non-U.S. Gov't |
Journal Detail:
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Title: ACS applied materials & interfaces Volume: 2 ISSN: 1944-8244 ISO Abbreviation: ACS Appl Mater Interfaces Publication Date: 2010 Sep |
Date Detail:
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Created Date: 2010-09-22 Completed Date: 2010-12-21 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 101504991 Medline TA: ACS Appl Mater Interfaces Country: United States |
Other Details:
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Languages: eng Pagination: 2481-4 Citation Subset: IM |
Affiliation:
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School of Chemical and Biomedical Engineering & Center for Advanced Bionanosystems, Nanyang Technological University, 70 Nanyang Drive, Singapore 637457. |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Biosensing Techniques
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instrumentation* Conductometry / instrumentation* Equipment Design Equipment Failure Analysis Glucose / analysis* Graphite / chemistry* Microelectrodes* Nanostructures / chemistry*, ultrastructure Nanotechnology / instrumentation* Reproducibility of Results Sensitivity and Specificity |
| Chemical | |
Reg. No./Substance:
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50-99-7/Glucose; 7782-42-5/Graphite |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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