Detection of Aeromonas hydrophila Using Fiber Optic Microchannel Sensor

Table 2

Comparison of absorbance units for microchannel and UV spectrophotometer of A. hydrophila with standard deviation of each set of data values.

Phases	Wavelength (nm)	Absorbance unit (AU) for UV spectrophotometer	Absorbance unit (AU) for microchannel	Standard deviation (±)
Lag	352	1.00	0.95	0.025
	353	0.80	1.00	0.100
	354	0.85	1.15	0.150
Exponential	352	1.50	1.54	0.020
	353	1.40	1.35	0.025
	354	1.30	1.25	0.025
Stationary	352	1.57	1.53	0.020
	353	1.50	1.64	0.070
	354	1.40	1.58	0.090