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Issue 4, 2014
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3D plasmonic chiral colloids

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Abstract

3D plasmonic chiral colloids are synthesized through deterministically grouping of two gold nanorod AuNRs on DNA origami. These nanorod crosses exhibit strong circular dichroism (CD) at optical frequencies which can be engineered through position tuning of the rods on the origami. Our experimental results agree qualitatively well with theoretical predictions.

Graphical abstract: 3D plasmonic chiral colloids

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Publication details

The article was received on 12 Nov 2013, accepted on 21 Nov 2013 and first published on 26 Nov 2013


Article type: Communication
DOI: 10.1039/C3NR06006C
Citation: Nanoscale, 2014,6, 2077-2081
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    3D plasmonic chiral colloids

    X. Shen, P. Zhan, A. Kuzyk, Q. Liu, A. Asenjo-Garcia, H. Zhang, F. J. García de Abajo, A. Govorov, B. Ding and N. Liu, Nanoscale, 2014, 6, 2077
    DOI: 10.1039/C3NR06006C

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