Sequence-specific recognition of DNA nanostructures.
Sequence-specific recognition of DNA nanostructures.
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DNA 纳米结构的序列特异性识别。
DOI:
10.1016/j.ymeth.2014.02.028
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发表时间:
2014
期刊:
影响因子:
--
通讯作者:
Rusling DA
中科院分区:
文献类型:
--
作者:
Rusling DA
DNA is the most exploited biopolymer for the programmed self-assembly of objects and devices that exhibit nanoscale-sized features. One of the most useful properties of DNA nanostructures is their ability to be functionalized with additional non-nucleic acid components. The introduction of such a component is often achieved by attaching it to an oligonucleotide that is part of the nanostructure, or hybridizing it to single-stranded overhangs that extend beyond or above the nanostructure surface. However, restrictions in nanostructure design and/or the self-assembly process can limit the suitability of these procedures. An alternative strategy is to couple the component to a DNA recognition agent that is capable of binding to duplex sequences within the nanostructure. This offers the advantage that it requires little, if any, alteration to the nanostructure and can be achieved after structure assembly. In addition, since the molecular recognition of DNA can be controlled by varying pH and ionic conditions, such systems offer tunable properties that are distinct from simple Watson–Crick hybridization. Here, we describe methodology that has been used to exploit and characterize the sequence-specific recognition of DNA nanostructures, with the aim of generating functional assemblies for bionanotechnology and synthetic biology applications.
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DOI:
--
发表时间:
2012
期刊:
Angew Chem. Int. Ed
影响因子:
--
作者:
E. Nakata;F.F. Liew;C. Uwatoko;S. Kiyonaka,Y. Mori;Y. Katsuda;M. Endo;H. Sugiyama;T.Morii
通讯作者:
T.Morii
影响因子:
15
作者:
Wang, Tong;Sha, Ruojie;Birktoft, Jens;Zheng, Jianping;Mao, Chengde;Seeman, Nadrian C.
通讯作者:
Seeman, Nadrian C.
影响因子:
3.8
作者:
Rusling DA
通讯作者:
Rusling DA
影响因子:
14.9
作者:
Rusling DA;Powers VE;Ranasinghe RT;Wang Y;Osborne SD;Brown T;Fox KR
通讯作者:
Fox KR
影响因子:
16.6
作者:
Lin, Chenxiang;Katilius, Evaldas;Yan, Hao
通讯作者:
Yan, Hao