30 May 2017 Microfluidic platform for detection and quantification of magnetic markers
Author Affiliations +
This paper reports on a microfluidic platform with an integrated spin valve giant magneto-resistance (GMR) sensor used for the detection and quantification of single magnetic micromarkers. A microfluidic channel containing the magnetic fluid, microconductors (MCs) for collection of the magnetic markers and a spin valve GMR sensor for detecting the presence of their magnetic stray field were integrated on a single chip. The results show that the sensor is capable of detecting a single magnetic marker with 2.8 μm diameter.
Conference Presentation
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Georgios Kokkinis, Susana Cardoso, Ioanna Giouroudi, "Microfluidic platform for detection and quantification of magnetic markers", Proc. SPIE 10247, Bio-MEMS and Medical Microdevices III, 1024705 (30 May 2017); doi: 10.1117/12.2265639; https://doi.org/10.1117/12.2265639

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