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device for separation of particles and of order or molekulen migration on a ferrofluid
device for separation of particles and of order or molekulen migration on a ferrofluid
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机译:用于在铁磁流体上分离颗粒并进行有序或分子迁移的装置
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摘要
The invention concerns a method for separating particles or molecules whereby these particles or molecules are introduced in a separating medium and a moving force is applied to them in said medium. The method is characterised in that the separating medium is a ferrofluid, i.e. a colloidal suspension of magnetic particles and a magnetic field is applied to this ferrofluid generating therein at least an alternation of a zone rich in magnetic particles and a zone poor in magnetic particles, part at least of the region of the ferrofluid in which this alternation is generated is passed through by the particles or molecules to be separated during their migration.
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