Mohamad Ali Nasri, I. F., Sharp, G. J., De La Rue, R. M. , Johnson, N.P., Sorel, M. and Gauchotte-Lindsay, C. (2019) Detection of Organic Molecules using Asymmetric Plasmonic Nanostructures. In: 10th International Conference on Metamaterials, Photonic Crystals and Plasmonics (META 2019), Lisbon, Portugal, 23-26 July 2019, pp. 1613-1614.
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Publisher's URL: http://metapublishing.org/index.php/MP/catalog/book/65
Abstract
We demonstrate the fabrication and characterization of an array of plasmonic metamaterial nanostructures based on asymmetric split H (ASH) resonators on a zinc selenide substrate that produce plasmonic resonances matched with the molecular vibrations of an organic material. Estrogenic hormones; 17β-Estradiol (E2) and Estrone (E1) were chosen as analytes for coupling with the plasmonic resonances. The experimental results show there is a good match with the molecular bond resonances of the C-H, C=O and C=C observed in estrogen and we have also shown that it is possible to differentiate the molecular bond resonance spectrum of E2 in a mixture with E1.
Item Type: | Conference Proceedings |
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Additional Information: | IFMAN gratefully acknowledges funding by the Malaysian Government, through Majlis Amanah Rakyat (MARA) Malaysia. |
Status: | Published |
Refereed: | Yes |
Glasgow Author(s) Enlighten ID: | Johnson, Dr Nigel and Sorel, Professor Marc and De La Rue, Professor Richard and Sharp, Mr Graham and Gauchotte-Lindsay, Professor Caroline and Mohamad Ali Nasri, Ili Farhana |
Authors: | Mohamad Ali Nasri, I. F., Sharp, G. J., De La Rue, R. M., Johnson, N.P., Sorel, M., and Gauchotte-Lindsay, C. |
College/School: | College of Science and Engineering College of Science and Engineering > School of Engineering > Electronics and Nanoscale Engineering College of Science and Engineering > School of Engineering > Infrastructure and Environment |
ISSN: | 2429-1390 |
Copyright Holders: | Copyright © 2019 Said Zouhdi |
First Published: | First published in Proceedings of META 2019, The 10th International Conference on Metamaterials, Photonic Crystals and Plasmonics, Lisbon, Portugal, 23 - 26 July, 2019, 1613-1614 |
Publisher Policy: | Reproduced under a Creative Commons License |
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