Highly sensitive ionic current sensing system with optical observation for discriminating a wide diversity of sizes of bacteria with contaminants

Hirotoshi Yasaki, Takao Yasui, Sakon Rahong, Takeshi Yanagida, Naritada Kaji, Masaki Kanai, Kazuki Nagashima, Tomoji Kawai, Yoshinobu Baba

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

2 Citations (Scopus)

Abstract

We realized highly sensitive ionic current sensing system with optical observation for discriminating a wide diversity of sizes of bacteria (0.15∼10 μm) in biological samples with many contaminants. The proposed system enables us to discriminate 1% size difference of each sample within 400 ms. This highly sensitive ionic current sensing system with optical observation might provide a new sensing scheme to detect a single bacteria based on their sizes, shapes, colors, and stainability.

Original languageEnglish
Title of host publicationMicroTAS 2015 - 19th International Conference on Miniaturized Systems for Chemistry and Life Sciences
PublisherChemical and Biological Microsystems Society
Pages314-316
Number of pages3
ISBN (Electronic)9780979806483
Publication statusPublished - Jan 1 2015
Event19th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2015 - Gyeongju, Korea, Republic of
Duration: Oct 25 2015Oct 29 2015

Publication series

NameMicroTAS 2015 - 19th International Conference on Miniaturized Systems for Chemistry and Life Sciences

Other

Other19th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2015
CountryKorea, Republic of
CityGyeongju
Period10/25/1510/29/15

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Bacteria
Impurities
Color

All Science Journal Classification (ASJC) codes

  • Control and Systems Engineering

Cite this

Yasaki, H., Yasui, T., Rahong, S., Yanagida, T., Kaji, N., Kanai, M., ... Baba, Y. (2015). Highly sensitive ionic current sensing system with optical observation for discriminating a wide diversity of sizes of bacteria with contaminants. In MicroTAS 2015 - 19th International Conference on Miniaturized Systems for Chemistry and Life Sciences (pp. 314-316). (MicroTAS 2015 - 19th International Conference on Miniaturized Systems for Chemistry and Life Sciences). Chemical and Biological Microsystems Society.

Highly sensitive ionic current sensing system with optical observation for discriminating a wide diversity of sizes of bacteria with contaminants. / Yasaki, Hirotoshi; Yasui, Takao; Rahong, Sakon; Yanagida, Takeshi; Kaji, Naritada; Kanai, Masaki; Nagashima, Kazuki; Kawai, Tomoji; Baba, Yoshinobu.

MicroTAS 2015 - 19th International Conference on Miniaturized Systems for Chemistry and Life Sciences. Chemical and Biological Microsystems Society, 2015. p. 314-316 (MicroTAS 2015 - 19th International Conference on Miniaturized Systems for Chemistry and Life Sciences).

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

Yasaki, H, Yasui, T, Rahong, S, Yanagida, T, Kaji, N, Kanai, M, Nagashima, K, Kawai, T & Baba, Y 2015, Highly sensitive ionic current sensing system with optical observation for discriminating a wide diversity of sizes of bacteria with contaminants. in MicroTAS 2015 - 19th International Conference on Miniaturized Systems for Chemistry and Life Sciences. MicroTAS 2015 - 19th International Conference on Miniaturized Systems for Chemistry and Life Sciences, Chemical and Biological Microsystems Society, pp. 314-316, 19th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2015, Gyeongju, Korea, Republic of, 10/25/15.
Yasaki H, Yasui T, Rahong S, Yanagida T, Kaji N, Kanai M et al. Highly sensitive ionic current sensing system with optical observation for discriminating a wide diversity of sizes of bacteria with contaminants. In MicroTAS 2015 - 19th International Conference on Miniaturized Systems for Chemistry and Life Sciences. Chemical and Biological Microsystems Society. 2015. p. 314-316. (MicroTAS 2015 - 19th International Conference on Miniaturized Systems for Chemistry and Life Sciences).
Yasaki, Hirotoshi ; Yasui, Takao ; Rahong, Sakon ; Yanagida, Takeshi ; Kaji, Naritada ; Kanai, Masaki ; Nagashima, Kazuki ; Kawai, Tomoji ; Baba, Yoshinobu. / Highly sensitive ionic current sensing system with optical observation for discriminating a wide diversity of sizes of bacteria with contaminants. MicroTAS 2015 - 19th International Conference on Miniaturized Systems for Chemistry and Life Sciences. Chemical and Biological Microsystems Society, 2015. pp. 314-316 (MicroTAS 2015 - 19th International Conference on Miniaturized Systems for Chemistry and Life Sciences).
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