3D plasmonic chiral colloids

Xibo Shen; Pengfei Zhan; Anton Kuzyk; Qing Liu; Ana Asenjo-Garcia; Hui Zhang; F. Javier García De Abajo; Alexander Govorov; Baoquan Ding; Na Liu

doi:10.1039/c3nr06006c

3D plasmonic chiral colloids

Xibo Shen, Pengfei Zhan, Anton Kuzyk, Qing Liu, Ana Asenjo-Garcia, Hui Zhang, F. Javier García De Abajo, Alexander Govorov, Baoquan Ding^*, Na Liu

^*Corresponding author for this work

Not published at Aalto University

Research output: Contribution to journal › Article › Scientific › peer-review

101 Citations (Scopus)

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.

Original language	English
Pages (from-to)	2077-2081
Number of pages	5
Journal	Nanoscale
Volume	6
Issue number	4
DOIs	https://doi.org/10.1039/c3nr06006c
Publication status	Published - 21 Feb 2014
MoE publication type	A1 Journal article-refereed

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10.1039/c3nr06006c

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title = "3D plasmonic chiral colloids",

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.",

author = "Xibo Shen and Pengfei Zhan and Anton Kuzyk and Qing Liu and Ana Asenjo-Garcia and Hui Zhang and {De Abajo}, {F. Javier Garc{\'i}a} and Alexander Govorov and Baoquan Ding and Na Liu",

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doi = "10.1039/c3nr06006c",

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T1 - 3D plasmonic chiral colloids

AU - Shen, Xibo

AU - Zhan, Pengfei

AU - Kuzyk, Anton

AU - Liu, Qing

AU - Asenjo-Garcia, Ana

AU - Zhang, Hui

AU - De Abajo, F. Javier García

AU - Govorov, Alexander

AU - Ding, Baoquan

AU - Liu, Na

PY - 2014/2/21

Y1 - 2014/2/21

N2 - 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.

AB - 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.

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U2 - 10.1039/c3nr06006c

DO - 10.1039/c3nr06006c

M3 - Article

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AN - SCOPUS:84893293385

SN - 2040-3364

VL - 6

SP - 2077

EP - 2081

JO - Nanoscale

JF - Nanoscale

IS - 4

ER -

3D plasmonic chiral colloids

Abstract

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