High through-put parallel biomolecules sorting microsystem with three dimensional PDMS stack

Y. Nara, H. Sugino, T. Arakawa, Y. Shirasaki, T. Funatsu, S. Shoji

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

High through-put parallel biomolecules sorter was fabricated with the three dimensional PDMS stack structure. Three dimensional channel structure was realized by using PDMS dry etching. High speed switching of 10 ms order in each channel was realized with four and eight parallel type sorter. Sorting rate is about 20 samples/sec in the case of the four parallel type sorter. High through-put sorting of about 20 times higher than that of the previous single channel sorter was obtained in actual E. coli cells separation.

Original languageEnglish
Title of host publicationTRANSDUCERS and EUROSENSORS '07 - 4th International Conference on Solid-State Sensors, Actuators and Microsystems
Pages257-260
Number of pages4
DOIs
Publication statusPublished - 2007 Dec 1
Event4th International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS and EUROSENSORS '07 - Lyon, France
Duration: 2007 Jun 102007 Jun 14

Publication series

NameTRANSDUCERS and EUROSENSORS '07 - 4th International Conference on Solid-State Sensors, Actuators and Microsystems

Conference

Conference4th International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS and EUROSENSORS '07
CountryFrance
CityLyon
Period07/6/1007/6/14

Keywords

  • Parallel type sorting system
  • Polydimethylsiloxane etching
  • Polydimethylsiloxane stack

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Electrical and Electronic Engineering

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  • Cite this

    Nara, Y., Sugino, H., Arakawa, T., Shirasaki, Y., Funatsu, T., & Shoji, S. (2007). High through-put parallel biomolecules sorting microsystem with three dimensional PDMS stack. In TRANSDUCERS and EUROSENSORS '07 - 4th International Conference on Solid-State Sensors, Actuators and Microsystems (pp. 257-260). [4300118] (TRANSDUCERS and EUROSENSORS '07 - 4th International Conference on Solid-State Sensors, Actuators and Microsystems). https://doi.org/10.1109/SENSOR.2007.4300118