Osteoconductive Potential of Barrier NanoSiO₂ PLGA Membranes Functionalized by Plasma Enhanced Chemical Vapour Deposition

Figure 5

HOB cells grown on bare PLGA and imunolabelled, 48 hours (a, b) and 72 hours (c, d) after seeding, with rhodamine-phalloidin for actin cytoskeleton (red) and antivinculin antibody (green) for focal adhesion sites.

(a)

(b)

(c)

(d)