CARTRIDGE FOR ANALYSES WITH MAGNETIC PARTICLES Russian patent published in 2014 - IPC G01N33/53

Abstract RU 2505816 C2

FIELD: chemistry.

SUBSTANCE: cartridge (100) for detecting target components in a liquid sample comprises: a sample chamber (SC); at least two reservoirs (131, 132) filled with magnetic particles(MP, MP'), which are specific for different target components; at least two sensitive zones (121, 122) for detecting magnetic particles and/or target components, wherein magnetic particles (MP, MP') of different reservoirs primarily reach different sensitive zones while migrating into the sample filling the sample chamber under the effect of an activation magnetic field (B). The group of inventions also relates to a method of detecting target components using said cartridge, a device for detecting target components having said cartridge, a magnetic field generator and a sensor unit for detection inside the cartridge and to use of said device for molecular diagnosis, biological analysis of samples or chemical analysis of samples.

EFFECT: group of inventions enables to conduct multiple analyses in a single chamber without cross-reactions.

14 cl, 7 dwg

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RU 2 505 816 C2

Authors

Sijbers Mara J.J.

Van Lankvelt Petrus J.V.

De Teje Femke K.

Nievenejs Jerun Kh.

Dates

2014-01-27—Published

2009-03-11—Filed