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Device and method for controlling electrical field

来源:个人技术集锦
专利内容由知识产权出版社提供

专利名称:Device and method for controlling electrical

field

发明人:Gilad Yossifon,Alicia Boymelgreen申请号:US16306916申请日:20170602公开号:US11059052B2公开日:20210713

专利附图:

摘要:A method for dielectrophoresis includes applying an electric field across amicro-fluidic chamber with an alternating current (AC), trapping the target particles onthe at least one carrier particle, transporting the target particles from a first location in

the chamber to a second location in the chamber distanced from the first location withthe at least one carrier particle and dynamically controlling the trapping and thetransporting based on remotely applying forces on the at least one carrier particle. Thetrapping is based on localized gradients of the electric field induced by the carrierparticle. The applied electric field is uniform absent a carrier particle present in themicro-fluidic chamber. The micro-fluidic chamber contains an electrolyte-solution withsuspended target particles and at least one carrier particle freely floating on or in theelectrolyte-solution.

申请人:Technion Research & Development Foundation Limited

地址:Haifa IL

国籍:IL

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