Application of an Impedimetric Technique for the Detection of Lytic Infection of Salmonella spp. by Specific Phages

Table 2

Effect of cell concentration on the detection times.

	Detection time (hours)
Cell concentration	S1400/94	869’	128’
10^4 (a)	2.5±0.1	2.6±0.2	2.5±0.2
10^5 (b)	1.8±0.2	2.0±0.1	1.9±0.2
10^6 (c)	1.3±0.1	1.1±0.2	1.3±0.2
10^7 (d)	0.8±0.1	0.8±0.2	0.9±0.1
10^8(e)	3.8±0.1	3.5±0.2	3.7±0.2
10^9(f)	—	—	—

Note: Means and standard deviations are based on three experiments in duplicate.