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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 3.

Figure 3.

a) Coatings generated from monomers with different functional groups to study the inhibitory effect. CFU values listed are from biofilms growing on the substrate. S. mutans biofilm growth quantified at 24 h indicates that the antibacterial properties are specific to the OH-AAZO coatings. b) Kill curve of S. mutans in media containing OH-AAZO coated substrates in comparison with an uncoated substrate over time. c) The membrane potential assay results at different concentrations of coated OH-AAZO substrates. Raw data was corrected against the fluorescence values of the corresponding substrate (all raw values n = 3).