We report a method of patterning the 1D and 2D arrays of gold nanoparticles on the DNA self-assembled scaffolds. The 5&#x2009;nm gold nanoparticle was well positioned at the center of each <svg style="vertical-align:-0.3135pt;width:32.700001px;" id="M1" height="11.075" version="1.1" viewBox="0 0 32.700001 11.075" width="32.700001"  xmlns="http://www.w3.org/2000/svg">
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</svg> tile motif of the DNA scaffold. The precisely located gold particles can form 1D and 2D arrays. This controllable scaffolding technology may become a promising tool for nanoscaled fabrication of electronics and photonic devices.

Immensee Cheng

Bryan Wei

Xunyun Zhang

Yongjian Wang

Yongli Mi

Patterning of Gold Nanoparticles on DNA Self-Assembled Scaffolds

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Journal of Nanotechnology publishes papers related to the science and technology of nanosized and nanostructured materials, with emphasis on their design, characterization, functionality, and preparation for implementation in systems and devices.

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Table of Contents 2008 - Page 2 | Journal of Nanotechnology | Hindawi

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Patterning of Gold Nanoparticles on DNA Self-Assembled Scaffolds