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DOI | 10.1126/science.aan3377 |
Reconfiguration of DNA molecular arrays driven by information relay | |
Song, Jie1,2,3; Li, Zhe4; Wang, Pengfei1,2; Meyer, Travis1,2; Mao, Chengde4; Ke, Yonggang1,2,5 | |
2017-07-28 | |
发表期刊 | SCIENCE |
ISSN | 0036-8075 |
EISSN | 1095-9203 |
出版年 | 2017 |
卷号 | 357期号:6349 |
文章类型 | Article |
语种 | 英语 |
国家 | USA; Peoples R China |
英文摘要 | Information relay at the molecular level is an essential phenomenon in numerous chemical and biological processes, such as intricate signaling cascades. One key challenge in synthetic molecular self-assembly is to construct artificial structures that imitate these complex behaviors in controllable systems. We demonstrated prescribed, long-range information relay in an artificial molecular array assembled from modular DNA structural units. The dynamic DNA molecular array exhibits transformations with programmable initiation, propagation, and regulation. The transformation of the array can be initiated at selected units and then propagated, without addition of extra triggers, to neighboring units and eventually the entire array. The specific information pathways by which this transformation occurs can be controlled by altering the design of individual units and the arrays. |
领域 | 地球科学 ; 气候变化 ; 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000406362300036 |
WOS关键词 | SINGLE-STRANDED-DNA ; CONDUCTIVE NANOWIRES ; FORCE SPECTROSCOPY ; NANOSCALE SHAPES ; FOLDING DNA ; ORIGAMI ; TILES ; CRYSTALS ; NANOPARTICLES ; NANOACTUATOR |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/196550 |
专题 | 地球科学 资源环境科学 气候变化 |
作者单位 | 1.Emory Univ, Coulter Dept Biomed Engn, Atlanta, GA 30322 USA; 2.Georgia Inst Technol, Atlanta, GA 30322 USA; 3.Shanghai Jiao Tong Univ, Sch Elect Informat & Elect Engn, Dept Instrument Sci & Engn, Shanghai 200240, Peoples R China; 4.Purdue Univ, Dept Chem, W Lafayette, IN 47907 USA; 5.Emory Univ, Dept Chem, Atlanta, GA 30322 USA |
推荐引用方式 GB/T 7714 | Song, Jie,Li, Zhe,Wang, Pengfei,et al. Reconfiguration of DNA molecular arrays driven by information relay[J]. SCIENCE,2017,357(6349). |
APA | Song, Jie,Li, Zhe,Wang, Pengfei,Meyer, Travis,Mao, Chengde,&Ke, Yonggang.(2017).Reconfiguration of DNA molecular arrays driven by information relay.SCIENCE,357(6349). |
MLA | Song, Jie,et al."Reconfiguration of DNA molecular arrays driven by information relay".SCIENCE 357.6349(2017). |
条目包含的文件 | 条目无相关文件。 |
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