Fabrication and Biosensing with CNT/Aligned Mesostructured Silica Core-Shell Nanowires

Zhang, Lei, Geng, Wang Chang, Qiao, Shi Zhang, Zheng, Hua Jun, Lu, Gao Qing (Max) and Yan, Zi Feng (2010) Fabrication and Biosensing with CNT/Aligned Mesostructured Silica Core-Shell Nanowires. ACS Applied Materials and Interfaces, 2 10: 2767-2772. doi:10.1021/am100351k

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Author Zhang, Lei
Geng, Wang Chang
Qiao, Shi Zhang
Zheng, Hua Jun
Lu, Gao Qing (Max)
Yan, Zi Feng
Title Fabrication and Biosensing with CNT/Aligned Mesostructured Silica Core-Shell Nanowires
Journal name ACS Applied Materials and Interfaces   Check publisher's open access policy
ISSN 1944-8244
1944-8252
Publication date 2010-10-27
Sub-type Article (original research)
DOI 10.1021/am100351k
Volume 2
Issue 10
Start page 2767
End page 2772
Total pages 6
Place of publication Washington, DC, U.S.A.
Publisher American Chemical Society
Collection year 2011
Language eng
Abstract We report the synthesis of carbon nanotubes (CNTs) /mesostructured silica core−shell nanowires via an interfacial surfactant templating approach. The nanowires possess perpendicularly aligned and uniform accessible mesopores, high surface area and large pore volume. When dimethyl sulfoxide reductase (DMSOR) enzyme is immobilized on the core−shell nanowires, the complex can enhance the electrical communication between the active sites of the enzyme and the electrode surface in the presence of a mediator. The unique properties of the CNTs and the uniform accessible mesopores of the nanowires have made this material promising in the applications as carbon nanotubes field-effect transistors, electrochemical detection, and biosensors.
Keyword Carbon nanotubes
Core-shell mesostructure
Electrochemistry
Q-Index Code C1
Q-Index Status Confirmed Code
Institutional Status UQ

Document type: Journal Article
Sub-type: Article (original research)
Collections: Official 2011 Collection
Australian Institute for Bioengineering and Nanotechnology Publications
 
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Citation counts: TR Web of Science Citation Count  Cited 22 times in Thomson Reuters Web of Science Article | Citations
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Created: Sun, 14 Nov 2010, 10:05:04 EST