Hybrid Single Walled Carbon Nanotube Fets for High Fidelity Dna Detection
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Date
2010
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Springer-verlag Berlin
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Green Open Access
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Abstract
A novel application for detecting specific biomolecules using SWNT-ssDNA nanohybrid is described. SWNT-ssDNA hybrid is formed by conjugating amino-ended single strand of DNA (ssDNA) with carboxylic group modified SWNTs through a straightforward EDC coupling reaction. ssDNA functionalized SWNT hybrids could be used as high fidelity sensors for biomolecules. The sensing capability is demonstrated by the change in the electronic properties of SWNT. Employing DNA functionalized SWNT FETs could lead to dramatically increased sensitivity in biochemical sensing and medical diagnostics applications.
Description
Tenreiro Machado, J. A./0000-0003-4274-4879
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02 engineering and technology, 0210 nano-technology
Citation
Wang, Xu...et al. "Hybrid Single Walled Carbon Nanotube FETs for High Fidelity DNA Detection", New Trends In Nanotechnology and Fractional Calculus Applications, pp. 17-+, (2010).
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1
Source
International Workshops on New Trends in Science and Technology (NTST 08)/ Fractional Differentiation and its Applications (FDA08) -- NOV, 2008 -- Cankaya Univ, Ankara, TURKEY
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