Title:
表面近接粒子の分析及び分別
Document Type and Number:
Japanese Patent JP4422409
Kind Code:
B2
Abstract:
A method and apparatus for fractionation of a mixture of particles and for particle analysis are provided, in which LEAPS ("Light-controlled Electrokinetic Assembly of Particles near Surfaces") is used to fractionate and analyze a plurality of particles suspended in an interface between an electrode and an electrolyte solution. A mixture of particles are fractionated according to their relaxation frequencies, which in turn reflect differences in size or surface composition of the particles. Particles may also be analyzed to determine their physical and chemical properties based on particle relaxation frequency and maximal velocity.
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Inventors:
Michael seul
Sukanta Banerujii
Kairari Podual
Sukanta Banerujii
Kairari Podual
Application Number:
JP2002575093A
Publication Date:
February 24, 2010
Filing Date:
March 21, 2002
Export Citation:
Assignee:
Bio Array Solutions Limited
International Classes:
B03C5/00; B01D57/02; B03C5/02; C08F2/58; G01N15/02; G01N27/02; G01N27/447; C02F1/469
Domestic Patent References:
| JP2001500961A | ||||
| JP2001050967A |
Foreign References:
| WO2000073777A1 |
Attorney, Agent or Firm:
Masaki Hirota