ICCAS OpenIR
Artificial, switchable K+-gated ion channels based on flow-through titania-nanotube arrays
Zhu, Bin; Li, Jingjian; Chen, Qingwei; Cao, Rui-Guo; Li, Jianming; Xu, Dongsheng
2010
Source PublicationPHYSICAL CHEMISTRY CHEMICAL PHYSICS
ISSN1463-9076
Volume12Issue:34Pages:9989-9992
AbstractIn the present work, we demonstrated a novel type of artificial K+-gated ion channels based on titania nanotubes loaded with Au nanoparticles and G-rich DNA composite structure. K+ promoted conformational change of G-rich DNA from flexible chain to rigid quadruplex, which provided a blocking effect for the transport of anions such as Fe(CN)(6)(4-) and other molecules through the channels in TiO2 nanotubes. This fabricated permselective membrane using K+ as a trigger may set light to the field of biosensing, drug-release, ion exchange membrane and so on.
DOI10.1039/b925961a
Indexed BySCI
Language英语
WOS IDWOS:000281609600004
PublisherROYAL SOC CHEMISTRY
Citation statistics
Cited Times:14[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/69572
Collection中国科学院化学研究所
Corresponding AuthorLi, Jingjian
AffiliationPeking Univ, Coll Chem & Mol Engn, State Key Lab Struct Chem Unstable & Stable Speci, Beijing 100871, Peoples R China
Recommended Citation
GB/T 7714
Zhu, Bin,Li, Jingjian,Chen, Qingwei,et al. Artificial, switchable K+-gated ion channels based on flow-through titania-nanotube arrays[J]. PHYSICAL CHEMISTRY CHEMICAL PHYSICS,2010,12(34):9989-9992.
APA Zhu, Bin,Li, Jingjian,Chen, Qingwei,Cao, Rui-Guo,Li, Jianming,&Xu, Dongsheng.(2010).Artificial, switchable K+-gated ion channels based on flow-through titania-nanotube arrays.PHYSICAL CHEMISTRY CHEMICAL PHYSICS,12(34),9989-9992.
MLA Zhu, Bin,et al."Artificial, switchable K+-gated ion channels based on flow-through titania-nanotube arrays".PHYSICAL CHEMISTRY CHEMICAL PHYSICS 12.34(2010):9989-9992.
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