Multi particles and biomolecules sorting system using thermoreversible gelation controlled by DMD

Shota Watabe, Masayasu Tatsuoka, Tomohiro Shimomae, Yoshitaka Shirasaki, Jun Mizuno, Takashi Funatsu, Shuichi Shoji

研究成果: Conference contribution

3 被引用数 (Scopus)

抄録

A one-inlet and nine outlet multi sorting system using thermoreversible gelation of polymer (Mebiol Gel (tm)) was developed for efficient particles and biomolecules handling.(Fig.1) The system uses the 3 × 3 arrayed microchannels which have 9 cross points.(Fig.2) One outlet out of nine is selected and the flow pass is determined by IR irradiation to the certain junctions and channels where gel areas are formed. The IR irradiation points are selected using a PC controlled digital mirror device (DMD). Since nine flow passes are formed by the IR beams reflected by the DMD, nine outlets sorting are performed in simple microchannels without any mechanical valve systems. Switching time of less than 60 msec is obtained in this system.

本文言語English
ホスト出版物のタイトルTRANSDUCERS '05 - 13th International Conference on Solid-State Sensors and Actuators and Microsystems - Digest of Technical Papers
ページ445-448
ページ数4
DOI
出版ステータスPublished - 2005 11 9
イベント13th International Conference on Solid-State Sensors and Actuators and Microsystems, TRANSDUCERS '05 - Seoul, Korea, Republic of
継続期間: 2005 6 52005 6 9

出版物シリーズ

名前Digest of Technical Papers - International Conference on Solid State Sensors and Actuators and Microsystems, TRANSDUCERS '05
1

Conference

Conference13th International Conference on Solid-State Sensors and Actuators and Microsystems, TRANSDUCERS '05
CountryKorea, Republic of
CitySeoul
Period05/6/505/6/9

ASJC Scopus subject areas

  • Engineering(all)

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