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Updated: May 28, 2026
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Assembly of Gold Nanorods into Chiral Plasmonic Metamolecules Using DNA Origami Templates
Published on: March 5, 2019
DNA directed self-assembly of anisotropic plasmonic nanostructures
Suchetan Pal1, Zhengtao Deng, Haining Wang
1The Biodesign Institute, Arizona State University, Tempe, Arizona 85287, United States.
Journal of the American Chemical Society
|October 11, 2011
Abstract:
Programmable positioning of one-dimensional (1D) gold nanorods (AuNRs) was achieved by DNA directed self-assembly. AuNR dimer structures with various predetermined inter-rod angles and relative distances were constructed with high efficiency. These discrete anisotropic metallic nanostructures exhibit unique plasmonic properties, as measured experimentally and simulated by the discrete dipole approximation method.
