Title:
FLOW CHANNEL CHIP AND SEPARATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/276791
Kind Code:
A1
Abstract:
Provided are a flow channel chip and a separation system, from which the separation work of a specific type of dielectric particles from a suspension can be stabilized. A flow channel chip (10) is provided with: a substrate (10a) having an inlet (21) into which a suspension (L1) containing a plurality of types of dielectric particles (P1, P2) containing a specific type of dielectric particles (P1) is introduced, and a flow channel (30) through which the suspension (L1) introduced from the inlet (21) flows; a separation electrode (50) which is positioned within the flow channel (30) in order to generate a dielectrophoretic force with which the specific type of dielectric particles (P1) among the plurality of types of dielectric particles (P1, P2) are guided in a predetermined direction; and a sensor electrode (60) positioned in the flow channel (30) in order to measure the electrical resistance of the suspension (L1).
Inventors:
URAKAWA SATOSHI (JP)
SANADA MASAKAZU (JP)
OSHIRO KYOICHI (JP)
SANADA MASAKAZU (JP)
OSHIRO KYOICHI (JP)
Application Number:
PCT/JP2022/024757
Publication Date:
January 05, 2023
Filing Date:
June 21, 2022
Export Citation:
Assignee:
SCREEN HOLDINGS CO LTD (JP)
International Classes:
G01N27/10; C12M1/34; G01N15/00; G01N27/06
Foreign References:
| JP2018194456A | 2018-12-06 | |||
| JP2012071256A | 2012-04-12 | |||
| US20030159932A1 | 2003-08-28 | |||
| JP2013215725A | 2013-10-24 | |||
| US20060102482A1 | 2006-05-18 |
Attorney, Agent or Firm:
YAMAO, Norihito et al. (JP)
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