%0 Journal Article %T Magnetic beads retention device for sandwich immunoassay: comparison of off-chip and on-chip antibody incubation %A Lacharme, F. %A Vandevyver, C. %A Gijs, M. %J Microfluidics and Nanofluidics %V 7 %N 4 %P 479-487 %@ 1613-4982 %D 2009-03-14 %I Springer-Verlag %~ DeepDyve