Gating of Redox Currents at Gold Nanoelectrodes via DNA Hybridization

CORC > 上海应用物理研究所 > 中国科学院上海应用物理研究所 > 中科院上海应用物理研究所2004-2010年

	Gating of Redox Currents at Gold Nanoelectrodes via DNA Hybridization
	Liu, G ; Sun, CF ; Li, D ; Song, SP ; Mao, BW ; Fan, CH ; Tian, ZQ
刊名	ADVANCED MATERIALS
	2010
卷号	22 期号:19 页码:4
ISSN号	0935-9648
通讯作者	Mao, BW (reprint author), Xiamen Univ, State Key Lab Phys Chem & Solid Surfaces, Coll Chem & Chem Engn, Xiamen 361005, Peoples R China
英文摘要	DNA immobilized at the surface of cone-shaped gold nanoelectrodes provides a favorable platform for artificial ion channels that can gate the redox reaction of ferricyanide. This effect arises from the nanometer-scale curvature and the enhanced mass transfer at nanoelectrodes. The label-free feature based on this ion-channel effect provides a means to develop label-free electrochemical DNA sensors.
学科主题	Chemistry; Science & Technology - Other Topics; Materials Science; Physics
收录类别	SCI
语种	英语
WOS记录号	WOS:000278601400006
公开日期	2012-04-11
内容类型	期刊论文
源URL	[http://ir.sinap.ac.cn/handle/331007/6923]
专题	上海应用物理研究所_中科院上海应用物理研究所2004-2010年
推荐引用方式 GB/T 7714	Liu, G,Sun, CF,Li, D,et al. Gating of Redox Currents at Gold Nanoelectrodes via DNA Hybridization[J]. ADVANCED MATERIALS,2010,22(19):4.
APA	Liu, G.,Sun, CF.,Li, D.,Song, SP.,Mao, BW.,...&Tian, ZQ.(2010).Gating of Redox Currents at Gold Nanoelectrodes via DNA Hybridization.ADVANCED MATERIALS,22(19),4.
MLA	Liu, G,et al."Gating of Redox Currents at Gold Nanoelectrodes via DNA Hybridization".ADVANCED MATERIALS 22.19(2010):4.