Skip to main content
. Author manuscript; available in PMC: 2012 Jan 1.
Published in final edited form as: Biomaterials. 2010 Oct 23;32(3):933–941. doi: 10.1016/j.biomaterials.2010.09.060

Figure 2.

Figure 2

Confocal images of selected regions of interest in the skin after 24 h of QD penetration into skin. (A) Surface of the stratum corneum (SC) after QD C penetration into untreated skin, (B) Surface of the SC after QD C penetration in US/SLS-treated skin, (C) Optical section of the isolated dermis, made parallel to the epidermis-dermis surface at a depth of 25 μm below the surface, after QD D penetration into untreated skin, and (D) Optical section of the isolated dermis, made to a depth of 25 μm below the surface, after QD D penetration into US/SLS-treated skin. Brightness/contrast enhancement was applied to (C) and (D). Bar = 200 μm.