Issue 10, 2016
From the journal:

Chemical Communications

Circular dichroism based refractive index sensing using chiral metamaterials†

Yizhuo He,*a   Keelan Lawrence,a   Whitney Ingrama  and  Yiping Zhaoa  

* Corresponding authors

a Department of Physics and Astronomy, and Nanoscale Science and Engineering Center, University of Georgia, Athens, Georgia 30602, USA
E-mail: yizhuohe@physast.uga.edu

Abstract

A new strategy to improve the sensing ability of localized surface plasmon resonance sensors is presented. By employing chiral plasmonic nanostructures, circularly polarized differential transmittance can show enhanced sensing performance over circularly polarized transmittance under certain conditions.

Graphical abstract: Circular dichroism based refractive index sensing using chiral metamaterials

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Article information

DOI
https://doi.org/10.1039/C5CC07742G
Article type
Communication
Submitted
15 Sep 2015
Accepted
15 Dec 2015
First published
15 Dec 2015

Chem. Commun., 2016,52, 2047-2050

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Circular dichroism based refractive index sensing using chiral metamaterials

Y. He, K. Lawrence, W. Ingram and Y. Zhao, Chem. Commun., 2016, 52, 2047 DOI: 10.1039/C5CC07742G

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