Title:
SEPARATION DEVICE AND SEPARATION METHOD
Document Type and Number:
Japanese Patent JP2019162570
Kind Code:
A
Abstract:
To provide a separation device or the like which improves separation efficiency of particles by using electrophoresis.SOLUTION: A separation device 100, which separates particles contained in a sample, includes a first substrate 101, a second substrate 102 arranged so as to be opposite to the first substrate 101, a flow channel 104 which is formed between the first substrate 101 and the second substrate 102 and in which the sample flows, and a pillar electrode array 304 which is arranged in the flow channel 104 and has a plurality of first pillar electrodes 301 and a plurality of second pillar electrodes 302 arrayed so as to form an approximate linear array. The pillar electrode arrays 304 extend in a direction inclining to a flow direction D of the sample in the flow channel 104. A frequency of an alternate voltage applied between the first pillar electrodes 301 and the second pillar electrodes 302 is 50 kHz or more and 20 MHz or less.SELECTED DRAWING: Figure 2
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Inventors:
NISHIO KAZUAKI
Application Number:
JP2018050501A
Publication Date:
September 26, 2019
Filing Date:
March 19, 2018
Export Citation:
Assignee:
PANASONIC IP MAN CORP
International Classes:
B01D57/02; B03C5/00
Attorney, Agent or Firm:
Hiromori Arai
Eisaku Teratani
Shinichi Michisaka
Eisaku Teratani
Shinichi Michisaka