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. Author manuscript; available in PMC: 2021 Aug 6.
Published in final edited form as: Adv Mater Interfaces. 2020 Jun 8;7(15):1902149. doi: 10.1002/admi.201902149

Figure 2.

Figure 2.

a) Biofilms grown on OH-AAZO coatings and the observed selective inhibitory effect on Streptococcus biofilms. Bacterial biofilms of b) S. oralis indicate selective inhibition of Streptococci biofilms on OH-AAZO coated-substrates, whereas bacterial biofilms of c) E. coli, d) S. aureus, and e) A. actinomycetemcomitans were not inhibited. All biofilms grown on coated substrates were compared to those grown on uncoated substrates.