Raman enhanced structure with reconfigured molecularly-imprinted-polymer for gas deteciton

Satoshi Araki, Masashi Watanabe, Fumihiro Sassa, Kenshi Hayashi

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

抄録

Various devices are developed to obtain information of odor for crisis evasion in dangerous situation. However, the improvement of sensing methodology is lagging. Therefore, some novel odor sensors with high sensitivity, selectivity and short response time are required. Gas detection based on surface enhanced Raman scattering (SERS) is a promising technology to realize such sensor. We developed a sandwich structured SERS substrate with an organic layer, which was placed between an Au thin layer and a gold nano particles (AuNPs) layer. Furthermore, the organic layer was reconfigured to molecularly imprinted polymer (MIP) for selective gas detection. Raman spectrum obtained with a MIP-SERS substrate shows the appearance of peak based on 2-phenylethanol that is targeted gas molecule. Compared with non-imprinted polymer (NIP), MIP substrate showed stronger SERS signals.

本文言語英語
ホスト出版物のタイトルIEEE Sensors, SENSORS 2016 - Proceedings
出版社Institute of Electrical and Electronics Engineers Inc.
ISBN(電子版)9781479982875
DOI
出版ステータス出版済み - 1 5 2017
イベント15th IEEE Sensors Conference, SENSORS 2016 - Orlando, 米国
継続期間: 10 30 201611 2 2016

出版物シリーズ

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

その他

その他15th IEEE Sensors Conference, SENSORS 2016
国/地域米国
CityOrlando
Period10/30/1611/2/16

All Science Journal Classification (ASJC) codes

  • 電子工学および電気工学

フィンガープリント

「Raman enhanced structure with reconfigured molecularly-imprinted-polymer for gas deteciton」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル