Duplicate analysis of cortisol for stress check using QCM with a self-suction flow system

Takeshi Ito, Nobuyoshi Aoki, Wakako Shinobu, Koji Suzuki

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

Abstract

We propose a newly developed stress analysis system combined with quartz crystal microbalance (QCM) method and a self-suction flow system. Cortisol, well known as a stress marker, was targeted in this study. The proposed system can be performed as quantitative analysis without professional skills by only dropping a liquid sample with the addition ofatracer. The system could detect Cortisol within 8 minutes. Users can perform duplicate analysis by regenerating the sensor surface. These techniques are fit to monitor stress level at home.

Original languageEnglish
Title of host publicationProcedia Engineering
PublisherElsevier Ltd
Pages296-299
Number of pages4
Volume87
DOIs
Publication statusPublished - 2014
Event28th European Conference on Solid-State Transducers, EUROSENSORS 2014 - Brescia, Italy
Duration: 2014 Sep 72014 Sep 10

Other

Other28th European Conference on Solid-State Transducers, EUROSENSORS 2014
CountryItaly
CityBrescia
Period14/9/714/9/10

Fingerprint

Cortisol
Quartz crystal microbalances
Stress analysis
Sensors
Liquids
Chemical analysis

Keywords

  • QCM
  • Stress monitoring

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Ito, T., Aoki, N., Shinobu, W., & Suzuki, K. (2014). Duplicate analysis of cortisol for stress check using QCM with a self-suction flow system. In Procedia Engineering (Vol. 87, pp. 296-299). Elsevier Ltd. https://doi.org/10.1016/j.proeng.2014.11.666

Duplicate analysis of cortisol for stress check using QCM with a self-suction flow system. / Ito, Takeshi; Aoki, Nobuyoshi; Shinobu, Wakako; Suzuki, Koji.

Procedia Engineering. Vol. 87 Elsevier Ltd, 2014. p. 296-299.

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

Ito, T, Aoki, N, Shinobu, W & Suzuki, K 2014, Duplicate analysis of cortisol for stress check using QCM with a self-suction flow system. in Procedia Engineering. vol. 87, Elsevier Ltd, pp. 296-299, 28th European Conference on Solid-State Transducers, EUROSENSORS 2014, Brescia, Italy, 14/9/7. https://doi.org/10.1016/j.proeng.2014.11.666
Ito T, Aoki N, Shinobu W, Suzuki K. Duplicate analysis of cortisol for stress check using QCM with a self-suction flow system. In Procedia Engineering. Vol. 87. Elsevier Ltd. 2014. p. 296-299 https://doi.org/10.1016/j.proeng.2014.11.666
Ito, Takeshi ; Aoki, Nobuyoshi ; Shinobu, Wakako ; Suzuki, Koji. / Duplicate analysis of cortisol for stress check using QCM with a self-suction flow system. Procedia Engineering. Vol. 87 Elsevier Ltd, 2014. pp. 296-299
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