Ultra-high Sensitive SERS Gas Sensor to detect Geosmin

Lin Chen, Noriko Shiramatsu, Bin Chen, Fumihiro Sassa, Shoichi Sameshima, Tatsuya Seki, Kenshi Hayashi

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

抄録

Geosmin (GSM) with an earthy odor resembling is often accompanied by 2-methylisoborneol (MIB), which caused the earthy and musty taste of drinking water. To detect trace GSM solution, we designed gas sensor by Surface-enhanced Raman Scattering (SERS) technology which has the capacity of single molecule detection. With our ultra-high sensitivity detection system, response range from 10 ppt to 10 ppb geosmin in ultrapure water was confirmed. Additionally, 100 ppt geosmin in tap water was detectable.

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
国/地域オランダ
CityVirtual, Rotterdam
Period10/25/2010/28/20

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

「Ultra-high Sensitive SERS Gas Sensor to detect Geosmin」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