Under CopyrightReis, ChristianChristianReis2022-03-129.7.20142014https://publica.fraunhofer.de/handle/publica/38451410.24406/publica-fhg-384514Magnetic bead handling is a common tool in on-chip biodetection systems and research is improving fast. We developed a technology which is able to detect the load of a magnetic particle by forcing the particle to describe certain trajectories with switching magnets. This allows us to net-focus magnetic beads in a hydrodynamic system and to give us a quantitative insight about how many molecules are bound to the particle surface.enLabordiagnostikPoint-of-Care-Analysesystemautomatisierte Diagnostikpresentation