Fig. 2.

Attachment of particles on OVA-coated SMNs. Quantification of attachment of particles coated with IgG [spheres (IgG-S) or rods (IgG-R)] or anti-OVA [spheres (OVA-mAb-S) or rods (OVA-mAb-R)] at various shear rates at the inlet region (A) and at the bifurcation (B) of the device. (C) Adhesion ratios of nanorods (■) and nanospheres (●) for specific antibodies (OVA-mAb)/nonspecific antibodies (IgG). (D) Adhesion ratios of OVA-mAb–coated particles (■) and IgG-coated particles (●) for nanorods and nanospheres, respectively.