Coffer JL, Pinizzotto RF, Rho YG. Nanostructured DNA templates.
Methods Mol Biol 2005;
303:167-78. [PMID:
15923683 DOI:
10.1385/1-59259-901-x:167]
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Abstract
We have developed methods for nanostructure fabrication relying on the size and shape of a polynucleotide to dictate the overall structure of an assemblage of individual semiconductor nanoparticles. Use of the circular plasmids pUCLeu4 and phi chi 174 when anchored to a suitably derivatized substrate yields arrays of semiconductor nanoparticles matching the shapes of the biopolymer stabilizer. The viability of the methodology was confirmed using high-resolution transmission electron microscopy and selected-area electron diffraction.
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