학술논문
Building Three-Dimensional Surface Biological Assemblies on the Nanometer Scale.
Document Type
Article
Source
Subject
*PROTEINS
*DNA
*STREPTAVIDIN
*SURFACE chemistry
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Language
ISSN
1530-6984
Abstract
We describe a new approach for building 3D protein-DNA complex features on patterned surfaces created by microcontact printing and AFM nanoshaving using the sequential assembly of streptavidin and bis-biotinylated DNA. We demonstrate that this approach offers fine control over the feature position, size, and especially height, where we have nanometer precision. [ABSTRACT FROM AUTHOR]