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. 4.

Fig. 4

Effects of either PTT or PDT treatment on combined FaDu–MaNS monolayers. (a) FaDu–MaNS monolayers at ratios of 1:1 or 2:1 for a total of 5 × 103 cells in each well of a round bottomed 96-well plate were irradiated with 810 nm light for 5 minutes per well at increasing laser power (0–28 W/cm2). (b) Combined monolayers as described above were incubated for 18 hours with AlPcS2a, and were exposed to increasing 670 nm PDT irradiation (0–0.7 J/cm2). PDT treatment was, in all cases, for a 5 minute duration. MTS assay was carried out 24 hours following treatment. Cell viability is shown as a percent value of untreated control cultures. Each data point represents the mean (±SE) of eight replicate cultures/trial, in two independent experiments.