Muscle proteins as high speed nano transporters on micro patterns

Yumi Yoshida, Togo Shimozawa, Takayuki Nishizaka, Shin'ichi Ishiwata, Shoji Takeuchi

    研究成果: Conference contribution

    4 被引用数 (Scopus)

    抄録

    This paper describes a biohybrid nano transporting device using muscle proteins of actin and myosin. These proteins are patterned on a glass substrate by a Parylene lift off process. A nano fluorescent particle was attached onto an actin filament by biotin-avidin interactions. We found that the actin filament is sufficiently flexible, so it can turn back at the edge of the pattern and is confined moving upon the micro patterns. The velocity of the transportation was around 4 μm/s, which was about 40 times faster than that of kinesin and microtubule we used in MEMS2005 [1a]. This technique is useful for high speed transportation or actuation of MEMS/NEMS devices.

    本文言語English
    ホスト出版物のタイトルProceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)
    ページ134-137
    ページ数4
    2006
    出版ステータスPublished - 2006
    イベント19th IEEE International Conference on Micro Electro Mechanical Systems - Istanbul
    継続期間: 2006 1 222006 1 26

    Other

    Other19th IEEE International Conference on Micro Electro Mechanical Systems
    CityIstanbul
    Period06/1/2206/1/26

    ASJC Scopus subject areas

    • 機械工学
    • 電子工学および電気工学
    • 制御およびシステム工学

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