Finite-size, fully addressable DNA tile lattices formed by hierarchical assembly procedures

被引:203
作者
Park, SH
Pistol, C
Ahn, SJ
Reif, JH
Lebeck, AR
Dwyer, C [1 ]
LaBean, TH
机构
[1] Duke Univ, Dept Elect & Comp Engn, Durham, NC 27708 USA
[2] Duke Univ, Dept Comp Sci, Durham, NC 27708 USA
[3] Duke Univ, Dept Chem, Durham, NC 27708 USA
[4] Duke Univ, Dept Phys, Durham, NC 27708 USA
[5] Korea Res Inst Stand & Sci, Length Lab, Taejon 305340, South Korea
关键词
DNA structures; nanostructures; nanotechnology; self-assembly; supramolecular chemistry;
D O I
10.1002/anie.200503797
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Decorated tiles: Self-assembling DNA nanostructures can be used to form addressable, size-controlled nanoarrays with a variety of programmed patterns. Arrays of DNA cross-shaped tiles were decorated with pixels of individual protein molecules. The letters "D", "N", and "A" on self-assembled 4 x 4 arrays (<80-nm square, see picture) were prepared by a minimal-depth strategy. (Figure Presented). © 2006 Wiley-VCH Verlag GmbH & Co. KGaA.
引用
收藏
页码:735 / 739
页数:5
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