Title:
CONCENTRATING DEVICE SUITABLE FOR DIELECTROPHORESIS AND METHOD FOR CONCENTRATION OF PARTICLES USING SAME
Document Type and Number:
WIPO Patent Application WO/2018/073991
Kind Code:
A1
Abstract:
A concentrating device that is suitable for dielectrophoresis is provided with: a first substrate; a second substrate provided so as to face the first substrate; a flow path formed between the first substrate and the second substrate; a first pillar electrode row disposed within the flow path and including a left side first pillar electrode L (301L), a right side first pillar electrode R (301R), and one second pillar electrode (302B); and a second pillar electrode row disposed within the flow path and including one second pillar electrode A (302A). The L3 value is 5 micrometers or greater, where L3 is equal to (A1 − A2), with A1 representing the distance between a second vertex Q2 of the second pillar electrode A and a center point O, and A2 representing the distance between a first vertex Q1 of the second pillar electrode B and the center point O.
Inventors:
SHIMBA NORIKO
NISHIO KAZUAKI
NISHIO KAZUAKI
Application Number:
PCT/JP2017/010339
Publication Date:
April 26, 2018
Filing Date:
March 15, 2017
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
B01D57/02; B03C5/00; C12N7/02
Domestic Patent References:
| WO2013069122A1 | 2013-05-16 |
Foreign References:
| JP2005506191A | 2005-03-03 | |||
| JP2010187664A | 2010-09-02 | |||
| JP2005506191A | 2005-03-03 |
Other References:
CHIHIRO ASAI ET AL.: "29a-G17-11 Influence of flow rate and pillar alignment on the collection volume of bacteria in dielectrophoretic device with micro pillar array", 60TH JSAP SPRING MEETING, KANAGAWA, 27-30 MARCH 2013, vol. 60, 11 March 2013 (2013-03-11), pages 12-195, XP009513483
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
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