Fig. 2From: Changes in Permeability and in Mechanical Properties of Layer-by-Layer Films Made from Poly(allylamine) and Montmorillonite Postmodified upon Reaction with DopamineSEM cross sectional image of a (PAH-MMT)15 film reacted during 14 h with a dopamine solution (2 g L−1 in the presence of 50 mM Tris buffer at pH 8.5)Back to article page