Cooperativity in DNA object self assembly

M. Norton, A. Dykes
{"title":"Cooperativity in DNA object self assembly","authors":"M. Norton, A. Dykes","doi":"10.1109/NANO.2002.1032249","DOIUrl":null,"url":null,"abstract":"Two methods, UV-visible absorption spectroscopy and fluorescence spectroscopy, were used to monitor the initial steps in self assembly of DNA block structures which fuse to form two dimensional nanoarrays. The model system studied consisted of three strands of DNA, two non-interacting strands, and a crossover strand which crosslinks the other two strands. Assembly of this system appears to progress stepwise. Comparison of the assembly temperatures with theory indicates that disjoint sequences may display limited cooperativity.","PeriodicalId":408575,"journal":{"name":"Proceedings of the 2nd IEEE Conference on Nanotechnology","volume":"18 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2002-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the 2nd IEEE Conference on Nanotechnology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/NANO.2002.1032249","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0

Abstract

Two methods, UV-visible absorption spectroscopy and fluorescence spectroscopy, were used to monitor the initial steps in self assembly of DNA block structures which fuse to form two dimensional nanoarrays. The model system studied consisted of three strands of DNA, two non-interacting strands, and a crossover strand which crosslinks the other two strands. Assembly of this system appears to progress stepwise. Comparison of the assembly temperatures with theory indicates that disjoint sequences may display limited cooperativity.
DNA对象自组装中的协同性
采用紫外-可见吸收光谱和荧光光谱两种方法对DNA块结构自组装的初始步骤进行了监测,并将其融合形成二维纳米阵列。所研究的模型系统由三条DNA链、两条非相互作用链和一条与其他两条链交联的交叉链组成。这个系统的装配似乎是逐步进行的。装配温度与理论的比较表明,不接合的序列可能表现出有限的协同性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 求助全文
来源期刊
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信