Electrode arrangement for generating functional field barriers in microsystems

作者: Thomas Schnelle , Torsten Müller , Rolf Hagedorn , Günter Fuhr

DOI:

关键词: Field (physics)Reference surfaceElectrical engineeringAcousticsElectrodeSuspension (vehicle)MicroelectrodeCommunication channelCurvatureMicrosystemMaterials science

摘要: The invention relates to an electrode arrangement in a microsystem which is installed channel for dielectrophoretically manipulating particles suspension liquid. At least one microelectrode located on side wall of the order generate field barrier along reference surface, said surface passing through at partially. has predetermined curvature or angle relation direction flow so that flow. According embodiment, move due effect centrifugal and/or gravitational forces.

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