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 - 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

All Science Journal Classification (ASJC) codes

  • Control and Systems Engineering

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