G-quadruplex DNAzyme based molecular catalytic beacon for label-free colorimetric logic gates

	G-quadruplex DNAzyme based molecular catalytic beacon for label-free colorimetric logic gates
	Zhu JB ; Li T ; Zhang LB ; Dong SJ ; Wang EK
刊名	biomaterials
	2011
卷号	32 期号:30 页码:7318-7324
关键词	NUCLEIC-ACID DNA COMPUTATION TELOMERASE PROBE AG+
ISSN号	0142-9612
通讯作者	wang ek
中文摘要	efficient and economic dna nanomaterials that can work as logic components are necessary for the development of dna computers with high speed and outstanding data storage capacity. a new molecular catalytic beacon (mcb) and a series of label-free colorimetric logic gates based on the formation and dissociation of g-quadruplex dnazyme were established in this work. these logic gates (not, nor, implication, and, or and inhibit) were realized by the interaction between the special designed oligonucleotide hairpins and the short input single strand complementary dna. we were able to recognize the logic output signals effortlessly by our naked eyes. it is a simple, economic and safe approach for the design of complex multiple input dna logic molecular device. (c) 2011 elsevier ltd. all rights reserved.
收录类别	SCI收录期刊论文
语种	英语
WOS记录号	WOS:000294829300005
公开日期	2012-06-08
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/44326]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	Zhu JB,Li T,Zhang LB,et al. G-quadruplex DNAzyme based molecular catalytic beacon for label-free colorimetric logic gates[J]. biomaterials,2011,32(30):7318-7324.
APA	Zhu JB,Li T,Zhang LB,Dong SJ,&Wang EK.(2011).G-quadruplex DNAzyme based molecular catalytic beacon for label-free colorimetric logic gates.biomaterials,32(30),7318-7324.
MLA	Zhu JB,et al."G-quadruplex DNAzyme based molecular catalytic beacon for label-free colorimetric logic gates".biomaterials 32.30(2011):7318-7324.