Analysis on Internal Biomolcular Network Structure of ATP-Drive Actomyosin-Collagen Hybrid Actuator

Kenjiro Kohno, Yuichi Hiratsuka, Hiroaki Onoe

研究成果: Conference contribution

抄録

We investigated the relationship between the deformation of the molecular network of myosin and actin and the macroscopic actuator contraction. Although several bioactuators using actomyosin have been reported in the past, the relationship between the molecular-scale structure and the motion of actomyosin actuators remains largely unexplored. We stained for actin, myosin, and collagen, respectively, and observed the internal biomolecular structure of the actuator by fluorescence observation. We took time-lapse images of the contraction of fluorescently stained actuators and determined the molecular contraction ratio of actomyosin. Finally, the macro and micro contraction ratios of the actuators were compared and examined to understand the internal mechanism of the actomyosin-collagen bioactuator.

本文言語English
ホスト出版物のタイトル21st International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2021
出版社Institute of Electrical and Electronics Engineers Inc.
ページ651-654
ページ数4
ISBN(電子版)9781665412674
DOI
出版ステータスPublished - 2021 6 20
イベント21st International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2021 - Virtual, Online, United States
継続期間: 2021 6 202021 6 25

出版物シリーズ

名前21st International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2021

Conference

Conference21st International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2021
国/地域United States
CityVirtual, Online
Period21/6/2021/6/25

ASJC Scopus subject areas

  • 電子工学および電気工学
  • 機械工学
  • 制御と最適化
  • 器械工学

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