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. 2021 May 3;9(5):52. doi: 10.3390/dj9050052

Figure 1.

Figure 1

(A) LED light applicator; and (B) study workflow. 16S, bacteriome 16S rRNA sequencing; CGF cervical gingival fluid; aPDT, antimicrobial photodynamic therapy. (C,D) Selective indocyanine green (ICG) localization to the dental plaque. Daylight (C,D) near-infrared light images after ICG mouth rinse. Representative images at Day 2, when the teeth had been without cleaning for a single day. * premolar one and ** premolar two.