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. Author manuscript; available in PMC: 2013 Jul 1.
Published in final edited form as: Biomaterials. 2012 Apr 27;33(21):5267–5277. doi: 10.1016/j.biomaterials.2012.03.074

Fig. 5.

Fig. 5

Influence polyelectrolyte thin films on surface wettability and roughness. Wettability on PT (A) and SLA (B), roughness on PT (C) and SLA (D). Data were analyzed using ANOVA and statistical significance between groups was determined using ‘Bonferroni’s modification of student’s t-test. *p < 0.05 vs. control; #p < 0.05 vs. CHI; @p < 0.05 vs. PGA.