Multilevel (3D) lab on chip for implementing reconfigurable magnetophoretic functionnalities

Marc Fouet (1, 2) , Sébastien Cargou (2, 1) , Rémi Courson (3, 2) , Xavier Bouquet (4, 2) , Ludovic Salvagnac (2, 3) , Anne Marie Gué (2, 1)

1 LAAS-N2IS - Équipe Nano Ingénierie et Intégration des Systèmes
2 UT3 - Université Toulouse III - Paul Sabatier
3 LAAS-TEAM - Service Techniques et Équipements Appliqués à la Microélectronique
4 LAAS-I2C - Service Instrumentation Conception Caractérisation

This study demonstrates the integration of a multilevel magnetophoretic lab on chip: combining 3D fluid engineering and localized magnetic actuation enables the full integration of a cell tagging and magnetic separation device. A system performing magnetic handling of beads at cell resolution was also devised based on the same technologies.

Mots clés: Micro-coils; Mixing; Cell tagging; Magnetic actuation; 3D Microfluidics

Domaines: Micro et nanotechnologies/Microélectronique; Mécanique des fluides [physics.class-ph]; Ingénierie biomédicale

Marc Fouet, Sébastien Cargou, Rémi Courson, Xavier Bouquet, Ludovic Salvagnac, et al.. Multilevel (3D) lab on chip for implementing reconfigurable magnetophoretic functionnalities. Transducers 2015, Jun 2015, Anchorage, United States. pp.529 - 532, ⟨10.1109/TRANSDUCERS.2015.7180977⟩. ⟨hal-01223506⟩