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. Author manuscript; available in PMC: 2019 Jan 1.
Published in final edited form as: Recent Pat Antiinfect Drug Discov. 2018;13(1):70–88. doi: 10.2174/1872213X11666171108104104

Fig. 4.

Fig. 4

Survival fractions of (a) P. gingivalis and (b) HCPC-1 cells following light exposure of wavelength 630–710 nm, with the cells previously having taken up chlorin e6 conjugates [80].