Fig. 4
TTD of M. smegmatis samples. Plot of bulk capacitance obtained over time for samples with a low initial loads (~1 × 103 CFU/ml) and b high initial loads (~1 × 105 CFU/ml) for M. smegmatis. The error bars indicate the standard deviation of the readings (n = 4) taken at each time interval. Statistical analysis is used to compare the baseline reading with the various time interval readings (Ucritical = 0). [NSH not significantly higher, SH significantly higher]