Figure 3

QLF-D red fluorescence images of 7-day-old mature oral biofilms after treatment with 5% CEON (a), 0.12% CHX (b), and 0.5% CB (c). CEON cinnamon essential oil nanoemulsion, CHX chlorhexidine gluconate, CB cocamidopropyl betaine.

QLF-D red fluorescence images of 7-day-old mature oral biofilms after treatment with 5% CEON (a), 0.12% CHX (b), and 0.5% CB (c). CEON cinnamon essential oil nanoemulsion, CHX chlorhexidine gluconate, CB cocamidopropyl betaine.