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  • Title: Gold nanoparticle self-similar chain structure organized by DNA origami.
    Author: Ding B, Deng Z, Yan H, Cabrini S, Zuckermann RN, Bokor J.
    Journal: J Am Chem Soc; 2010 Mar 17; 132(10):3248-9. PubMed ID: 20163139.
    Abstract:
    Here we demonstrate Au nanoparticle self-similar chain structure organized by triangle DNA origami with well-controlled orientation and <10 nm spacing. We show for the first time that a large DNA complex (origami) and multiple AuNP conjugates can be well-assembled and purified with reliable yields. The assembled structure could be used to generate high local-field enhancement. The same method can be used to precisely localize multiple components on a DNA template for potential applications in nanophotonic, nanomagnetic, and nanoelectronic devices.
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