Optimization of sensing film for quartz crystal microbalance odor sensor using self-assembly deposition method

Atsushi Saitoh, T. Nomura, S. Munoz, T. Moriizumi

Research output: Chapter in Book/Report/Conference proceedingChapter

Abstract

We demonstrated a new self-assembly method using thiol compounds for making a sensing film with a desired specific response property, using the interaction between odor molecules and sensing film molecules due to their affinity. The sensing film was deposited self-assembly on a QCM with gold electrode in the mixed solution of sensing film materials and odor molecules. This method realizes the easily making the sensor with a desired response property. In addition, we investigated response property of the sensor having a surface function group controlled sensing film by self-assembly method. In this experiment, amino group, hydroxyl group, and -CH 3 group were used for the function group. The results of a series of the sensor response measurement indicated the importance of the function groups on the sensing film surface and the necessity of controlling the surface.

Original languageEnglish
Title of host publicationProceedings of the Annual IEEE International Frequency Control Symposium
PublisherIEEE
Pages1074-1077
Number of pages4
Volume2
Publication statusPublished - 1999

Fingerprint

Quartz crystal microbalances
Odors
Self assembly
Sensors
Molecules
Gold
Electrodes
Experiments

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Electrical and Electronic Engineering

Cite this

Saitoh, A., Nomura, T., Munoz, S., & Moriizumi, T. (1999). Optimization of sensing film for quartz crystal microbalance odor sensor using self-assembly deposition method. In Proceedings of the Annual IEEE International Frequency Control Symposium (Vol. 2, pp. 1074-1077). IEEE.

Optimization of sensing film for quartz crystal microbalance odor sensor using self-assembly deposition method. / Saitoh, Atsushi; Nomura, T.; Munoz, S.; Moriizumi, T.

Proceedings of the Annual IEEE International Frequency Control Symposium. Vol. 2 IEEE, 1999. p. 1074-1077.

Research output: Chapter in Book/Report/Conference proceedingChapter

Saitoh, A, Nomura, T, Munoz, S & Moriizumi, T 1999, Optimization of sensing film for quartz crystal microbalance odor sensor using self-assembly deposition method. in Proceedings of the Annual IEEE International Frequency Control Symposium. vol. 2, IEEE, pp. 1074-1077.
Saitoh A, Nomura T, Munoz S, Moriizumi T. Optimization of sensing film for quartz crystal microbalance odor sensor using self-assembly deposition method. In Proceedings of the Annual IEEE International Frequency Control Symposium. Vol. 2. IEEE. 1999. p. 1074-1077
Saitoh, Atsushi ; Nomura, T. ; Munoz, S. ; Moriizumi, T. / Optimization of sensing film for quartz crystal microbalance odor sensor using self-assembly deposition method. Proceedings of the Annual IEEE International Frequency Control Symposium. Vol. 2 IEEE, 1999. pp. 1074-1077
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