Figure 7From: Comparative study of layer-by-layer deposition techniques for poly(sodium phosphate) and poly(allylamine hydrochloride)AFM images for the films obtained when the glass slides are sprayed into the 10-3 M solutions. 20 bilayers (a), 40 bilayers (b), 60 bilayers (c), 80 bilayers (d), and 100 bilayers (e).Back to article page