Figure 6From: Printed paper-based arrays as substrates for biofilm formationInfluence of the antibiofilm compound on the biofilm. AFM topographical images (50 μm × 50 μm) of the a) untreated S. aureus biofilm on Latex 2 and b) preformed biofilm on Latex 2 treated with (+)-dehydroabietic acid (K2). The line profiles are shown below the corresponding topographs.Back to article page