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A novel aptameric nanobiosensor based on the self-assembled DNA-MoS sub(2) nanosheet architecture for biomolecule detection

We have developed a novel fluorescence-activated DNA-MoS sub(2) nanosheet biosensor for detecting biomolecular targets such as proteins and small molecules based on the self-assembled architecture of a DNA aptamer and a MoS sub(2) nanosheet. The proposed design is simple to prepare and exhibits low...

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Bibliographic Details
Published in:Journal of materials chemistry. B, Materials for biology and medicine Materials for biology and medicine, 2014-01, Vol.2 (6), p.625-628
Main Authors: Ge, Jia, Ou, En-Cai, Yu, Ru-Qin, Chu, Xia
Format: Article
Language:English
Online Access:Get full text
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Summary:We have developed a novel fluorescence-activated DNA-MoS sub(2) nanosheet biosensor for detecting biomolecular targets such as proteins and small molecules based on the self-assembled architecture of a DNA aptamer and a MoS sub(2) nanosheet. The proposed design is simple to prepare and exhibits low background interference, high sensitivity and rapid response.
ISSN:2050-750X
2050-7518
DOI:10.1039/c3tb21570a