Figure 2. Light intensity level as photon counts of Pseudomonas aeruginosa exposed to one ciprofloxacin releasing pellet in the middle of a well. The results are presented at different time points of incubation. A is at the time point of 0 h, B at 2 h, C at 4 h, D at 6 h, E at 8 h, F at 10 h, G at 12 h, H at 14 h and I at 16 h. Note the different scales of the y-axes.