2D LSPR gas sensor with Au/Ag core-shell structure coated by fluorescent dyes

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

抄録

LSPR (Localized Surface Plasmon Resonance) based 2D (Two-dimensional) gas sensor system which can measure and identify multi-gases with high spatial resolution have been developed. The gas sensor detects optical changes promoted by the gas on the LSPR substrate with hyperspectral camera. Basically, LSPR gas sensor does not have a molecular selectivity, then the identification of gas species is difficult. To overcome the disadvantage, LSPR substrates based on Au/Ag core-shell structure with spectral gas-discriminating ability through optical interaction were fabricated by spin coating fluorescent dyes. Using the LSPR coupled with fluorescent dyes, this sensor provides rich spectral information about the detecting molecules and can discriminates gas species.

本文言語英語
ホスト出版物のタイトルIEEE Sensors, SENSORS 2020 - Conference Proceedings
出版社Institute of Electrical and Electronics Engineers Inc.
ISBN(電子版)9781728168012
DOI
出版ステータス出版済み - 10 25 2020
イベント2020 IEEE Sensors, SENSORS 2020 - Virtual, Rotterdam, オランダ
継続期間: 10 25 202010 28 2020

出版物シリーズ

名前Proceedings of IEEE Sensors
2020-October
ISSN(印刷版)1930-0395
ISSN(電子版)2168-9229

会議

会議2020 IEEE Sensors, SENSORS 2020
Countryオランダ
CityVirtual, Rotterdam
Period10/25/2010/28/20

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

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