Computer-Aided Production of Scaffolded DNA Nanostructures from Flat Sheet Meshes.
Computer-Aided Production of Scaffolded DNA Nanostructures from Flat Sheet Meshes.
复制标题
DOI:
10.1002/anie.201602446
复制
发表时间:
2016-07-25
期刊:
影响因子:
--
通讯作者:
Högberg B
中科院分区:
文献类型:
--
作者:
Benson E;Mohammed A;Bosco A;Teixeira AI;Orponen P;Högberg B
The use of DNA as a nanoscale construction material has been a rapidly developing field since the 1980s, in particular since the introduction of scaffolded DNA origami in 2006. Although software is available for DNA origami design, the user is generally limited to architectures where finding the scaffold path through the object is trivial. Herein, we demonstrate the automated conversion of arbitrary two‐dimensional sheets in the form of digital meshes into scaffolded DNA nanostructures. We investigate the properties of DNA meshes based on three different internal frameworks in standard folding buffer and physiological salt buffers. We then employ the triangulated internal framework and produce four 2D structures with complex outlines and internal features. We demonstrate that this highly automated technique is capable of producing complex DNA nanostructures that fold with high yield to their programmed configurations, covering around 70 % more surface area than classic origami flat sheets.
登录
查看更多内容
影响因子:
14.9
作者:
Douglas SM;Marblestone AH;Teerapittayanon S;Vazquez A;Church GM;Shih WM
通讯作者:
Shih WM
影响因子:
17.1
作者:
Acuna, Guillermo P.;Bucher, Martina;Tinnefeld, Philip
通讯作者:
Tinnefeld, Philip
影响因子:
64.8
作者:
Benson, Erik;Mohammed, Abdulmelik;Hogberg, Bjorn
通讯作者:
Hogberg, Bjorn
影响因子:
16.6
作者:
Jin, Zhong;Sun, Wei;Strano, Michael S.
通讯作者:
Strano, Michael S.
影响因子:
64.8
作者:
Douglas, Shawn M.;Dietz, Hendrik;Liedl, Tim;Hoegberg, Bjoern;Graf, Franziska;Shih, William M.
通讯作者:
Shih, William M.