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An Individual Nanocube-Based Plasmonic Biosensor for Real-Time Monitoring the Structural Switch of the Telomeric G-Quadruplex
Tian Y.; Zhang L.; Shen J.; Wu L.; He H.; Ma D.-L.; Leung C.-H.; Wu W.; Fan Q.; Huang W.; Wang L.
2016
Source PublicationSmall
ISSN16136810
Volume12Issue:21Pages:2913
AbstractPromoted by the localized surface plasmon resonance nanotechnology, a simple and sensitive plasmonic aptamer nanosensor (nanoaptasensor) on an individual Au@Ag core-shell nanocube (Au@Ag NC) has been proposed for real-time monitoring of the formation process of G-quadruplex structures and label-free analysis of potassium ions (K+). In particular, the analysis of the thermodynamic parameters indicates that there are two types of binding states accompanied with a remarkable change of free energy (ΔG) in the sequential folding process of telomere DNA sequence. This nanoaptasensor has raised promising applications in monitoring the dynamic process of the structural switch of the G-quadruplex. © 2016 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.
Keywordcore-shell nanocubes G-quadruplex localized surface plasmon resonance nanoaptasensors, biosensors
DOI10.1002/smll.201600041
URLView the original
Language英语
The Source to ArticleScopus
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被引频次[WOS]:19   [WOS记录]     [WOS相关记录]
Document TypeJournal article
专题University of Macau
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Tian Y.,Zhang L.,Shen J.,et al. An Individual Nanocube-Based Plasmonic Biosensor for Real-Time Monitoring the Structural Switch of the Telomeric G-Quadruplex[J]. Small,2016,12(21):2913.
APA Tian Y..,Zhang L..,Shen J..,Wu L..,He H..,...&Wang L..(2016).An Individual Nanocube-Based Plasmonic Biosensor for Real-Time Monitoring the Structural Switch of the Telomeric G-Quadruplex.Small,12(21),2913.
MLA Tian Y.,et al."An Individual Nanocube-Based Plasmonic Biosensor for Real-Time Monitoring the Structural Switch of the Telomeric G-Quadruplex".Small 12.21(2016):2913.
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