Antibacterial Membrane with a Bone-Like Structure for Guided Bone Regeneration

Figure 2

SEM images of fresh BP membrane ((a) and (b)) and ABP membrane ((c)–(f)). ((a) and (c)) Dense serosal layer surface, ((b) and (d)) loosely and irregularly arranged external layer surface, ((e) and (f)) cross section, and (f) magnification of (e).

(a)

(b)

(c)

(d)

(e)

(f)