Human Coronary Artery Smooth Muscle Cell Responses to Bioactive Polyelectrolyte Multilayer Interfaces
Figure 5
Fluorescent staining for HSP90 on (a) uncoated glass, (b) (PFPVP/Nafion)2, (c) (PDADMA/PSS)2, and (d) (PAH/PAA-co-PAEDAPS)2. Positive signals were detected with the Alexa Fluor 488 secondary antibody, conjugated to a green fluorophore. Yellow arrows (c) designate areas of concentrated HSP90 expression at the leading edge of cells on the (PDADMA/PSS)2 surface.
