Mechanical characterization system of cyanobacteria using a robot integrated microdluidic chip

Takayuki Hasegawa, Shinya Sakuma, Kei Nanatani, Nobuyuki Uozumi, Fumihito Arai

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

2 被引用数 (Scopus)

抄録

Cyanobacteria have ion channels which response to osmolarity change in living environment. Since it may lead to the mechanical characteristics changes of the cell itself due to the intracellular pressure changes, we focus on constructing the mechanical characteristics measurement system of Synechocystis sp. PCC 6803, one of unicellular cyanobacteria. There are two important issues in constructing the system. Because of features of the cyanobacteria, which is a kind of floating cell whose diameter is a few micrometer, one is how to transport the cell to the measurement point. The other is how to deform the target cell. In this paper, we propose the system combining optical tweezers for transportation of the target cell with the robot integrated microfluidic chip (robochip). The robochip contains an on-chip probe actuated by an external actuator, and a force sensor. We present the concept of the total system, and demonstrated the results of mechanical characterization of a single cyanobacteria.

本文言語英語
ホスト出版物のタイトルIROS Hamburg 2015 - Conference Digest
ホスト出版物のサブタイトルIEEE/RSJ International Conference on Intelligent Robots and Systems
出版社Institute of Electrical and Electronics Engineers Inc.
ページ6033-6038
ページ数6
ISBN(電子版)9781479999941
DOI
出版ステータス出版済み - 12 11 2015
外部発表はい
イベントIEEE/RSJ International Conference on Intelligent Robots and Systems, IROS 2015 - Hamburg, ドイツ
継続期間: 9 28 201510 2 2015

出版物シリーズ

名前IEEE International Conference on Intelligent Robots and Systems
2015-December
ISSN(印刷版)2153-0858
ISSN(電子版)2153-0866

その他

その他IEEE/RSJ International Conference on Intelligent Robots and Systems, IROS 2015
国/地域ドイツ
CityHamburg
Period9/28/1510/2/15

All Science Journal Classification (ASJC) codes

  • 制御およびシステム工学
  • ソフトウェア
  • コンピュータ ビジョンおよびパターン認識
  • コンピュータ サイエンスの応用

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