Figure 2
From: Elastomeric microparticles for acoustic mediated bioseparations
Silicone NACPs for acoustic mediated bioseparations. (A) SEM image of NACPs comprising PDMS. Brightfield image (B) and the accompanying fluorescence image (C) of biotinylated PDMS particles (red) binding streptavidin polystyrene microparticles (green, 6 μm diameter). PDMS particles are encapsulated with rhodamine B and surface-functionalized with biotin-Pluronic F108. Scale bars represent 20 μm.