Self-assembly of chiral DNA nanotubes
Self-assembly of chiral DNA nanotubes
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DOI：
10.1021/ja043890h
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发表时间：
2004-12-22
影响因子：
15
通讯作者：
Turberfield, AJ
中科院分区：
文献类型：
--
作者：
Mitchell, JC;Harris, JR;Turberfield, AJ
一个DNA“瓦片”系统被设计成组装成二维阵列，观察到它形成了几微米长的窄带。带状物的均匀宽度和没有磨损的边缘使我们认为它们是卷曲并闭合形成管状的阵列。这一建议得到了证实的观察管螺旋秩序。
A system of DNA “tiles” that is designed to assemble to form two-dimensional arrays is observed to form narrow ribbons several micrometers in length. The uniform width of the ribbons and lack of frayed edges lead us to propose that they are arrays that have curled and closed on themselves to form tubes. This proposal is confirmed by the observation of tubes with helical order.