Skip to main content
. Author manuscript; available in PMC: 2014 Oct 1.
Published in final edited form as: Lasers Surg Med. 2014 Mar 20;46(4):310–318. doi: 10.1002/lsm.22235

Fig. 5.

Fig. 5

Effects of concurrent PTT + PDT on combined FaDu–MaNS monolayers. (a) FaDu–MaNS monolayers at a ratio of 2:1 were exposed to 810 nm NIR light for 5 minutes at an increasing PTT irradiance from 0 to 28 W/cm2. Three different PDT (670 nm) radiant exposures were examined. (b) 670 nm irradiation at a fixed PTT power of 14 W/cm2 was varied from 0 to 0.75 J/cm2. Treatment time was in all cases 5 minutes. PTT laser power ranged from 0.5 mW/cm2 (0.15 J/cm2) to 2.5 mW/cm2 (0.75 J/cm2). MTS assay was performed 48 hours after treatment. Each data point represents the mean (±SE) of eight replicate cultures/trial, in three independent experiments.