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Issue 23, 2015
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Plasmon resonance tuning using DNA origami actuation

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Abstract

A strategy for an innovative, continuous and reversible LSPR tuning using DNA origami actuation to modulate the nanometric separation of two gold nanoparticles has been developed. The actuation mechanism is based on DNA hybridization, in particular three different DNA sequences were shown to induce resonance shift of up to 6 nm.

Graphical abstract: Plasmon resonance tuning using DNA origami actuation

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Publication details

The article was received on 27 Jan 2015, accepted on 10 Feb 2015 and first published on 10 Feb 2015


Article type: Communication
DOI: 10.1039/C5CC00778J
Citation: Chem. Commun., 2015,51, 4789-4792
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    Plasmon resonance tuning using DNA origami actuation

    L. Piantanida, D. Naumenko, E. Torelli, M. Marini, D. M. Bauer, L. Fruk, G. Firrao and M. Lazzarino, Chem. Commun., 2015, 51, 4789
    DOI: 10.1039/C5CC00778J

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