Enzyme-directed positioning of nanoparticles on large DNA templates
Enzyme-directed positioning of nanoparticles on large DNA templates
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DOI:
10.1021/bc700275h
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发表时间:
2008-02-01
影响因子:
4.7
通讯作者:
Reich, Norbert O.
中科院分区:
文献类型:
--
作者:
Braun, Gary;Diechrierow, Michael;Reich, Norbert O.
A method to position nanoparticles onto DNA with high resolution using an enzyme-based approach is described. This provides a convenient route to assemble multiple nanoparticles (e.g., An and CdSe) to specific positions with a high level of control and expandability to more complex assemblies. Atomic force microscopy is used to analyze the nanostructures, which have potential interest for biosensor, optical waveguide, molecular electronics, and energy transfer studies.