Probe gas sensing system based on reflected light detection from localized surface plasmon resonance

Hao Guo, Takaaki Soeda, Zhongyuan Yang, Fumihiro Sassa, Kenshi Hayashi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The present study explored a probe type gas detection system which can be used to detect the gas conveniently. The gas sensing mechanism is utilizing Localized Surface Plasmon Resonance (LSPR) sensor which based on the reflected light change caused by the refractive index changes of gas where exposing to the metal nanoparticles layer. The LSPR layer was prepared by vacuum sputtering of AuNPs on a glass substrate, growing in silver growth solution and consequently thermal annealing. An optical system which composed of fiber probe, light source and spectrometer was developed to detect the change of reflected light. It was found that compared with incident light irradiating from metal nanoparticles side, glass side could obtain clearer spectra peak. In addition, a LSPR sensor which had 5 hours silver growth time has the best response to acetic acid gas. This work demonstrated that the reflection detection system has a great potential in gas detecting area.

Original languageEnglish
Title of host publicationISOEN 2019 - 18th International Symposium on Olfaction and Electronic Nose, Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781538683279
DOIs
Publication statusPublished - May 2019
Event18th International Symposium on Olfaction and Electronic Nose, ISOEN 2019 - Fukuoka, Japan
Duration: May 26 2019May 29 2019

Publication series

NameISOEN 2019 - 18th International Symposium on Olfaction and Electronic Nose, Proceedings

Conference

Conference18th International Symposium on Olfaction and Electronic Nose, ISOEN 2019
CountryJapan
CityFukuoka
Period5/26/195/29/19

Fingerprint

Surface plasmon resonance
surface plasmon resonance
probes
Gases
gases
Metal nanoparticles
Silver
silver
Glass
nanoparticles
glass
sensors
Sensors
acetic acid
Acetic acid
Optical systems
metals
Sputtering
Light sources
Spectrometers

All Science Journal Classification (ASJC) codes

  • Signal Processing
  • Instrumentation

Cite this

Guo, H., Soeda, T., Yang, Z., Sassa, F., & Hayashi, K. (2019). Probe gas sensing system based on reflected light detection from localized surface plasmon resonance. In ISOEN 2019 - 18th International Symposium on Olfaction and Electronic Nose, Proceedings [8823157] (ISOEN 2019 - 18th International Symposium on Olfaction and Electronic Nose, Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ISOEN.2019.8823157

Probe gas sensing system based on reflected light detection from localized surface plasmon resonance. / Guo, Hao; Soeda, Takaaki; Yang, Zhongyuan; Sassa, Fumihiro; Hayashi, Kenshi.

ISOEN 2019 - 18th International Symposium on Olfaction and Electronic Nose, Proceedings. Institute of Electrical and Electronics Engineers Inc., 2019. 8823157 (ISOEN 2019 - 18th International Symposium on Olfaction and Electronic Nose, Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Guo, H, Soeda, T, Yang, Z, Sassa, F & Hayashi, K 2019, Probe gas sensing system based on reflected light detection from localized surface plasmon resonance. in ISOEN 2019 - 18th International Symposium on Olfaction and Electronic Nose, Proceedings., 8823157, ISOEN 2019 - 18th International Symposium on Olfaction and Electronic Nose, Proceedings, Institute of Electrical and Electronics Engineers Inc., 18th International Symposium on Olfaction and Electronic Nose, ISOEN 2019, Fukuoka, Japan, 5/26/19. https://doi.org/10.1109/ISOEN.2019.8823157
Guo H, Soeda T, Yang Z, Sassa F, Hayashi K. Probe gas sensing system based on reflected light detection from localized surface plasmon resonance. In ISOEN 2019 - 18th International Symposium on Olfaction and Electronic Nose, Proceedings. Institute of Electrical and Electronics Engineers Inc. 2019. 8823157. (ISOEN 2019 - 18th International Symposium on Olfaction and Electronic Nose, Proceedings). https://doi.org/10.1109/ISOEN.2019.8823157
Guo, Hao ; Soeda, Takaaki ; Yang, Zhongyuan ; Sassa, Fumihiro ; Hayashi, Kenshi. / Probe gas sensing system based on reflected light detection from localized surface plasmon resonance. ISOEN 2019 - 18th International Symposium on Olfaction and Electronic Nose, Proceedings. Institute of Electrical and Electronics Engineers Inc., 2019. (ISOEN 2019 - 18th International Symposium on Olfaction and Electronic Nose, Proceedings).
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