A Molecular Imprinted Polymer as a Flow-Through Optical Sensor for Oxazepam

Table 3

Results of the least-squares regression analysis.

	Standard additions	Youden’s calibration
n	10	8
Intercept	23.6	7.2
Slope	4165 g^−1	49 g^−1
sa	0.9	0.7
sb	116 g^−1	1 g^−1
sy/x	20.52	3.22
r	0.9969	0.9984

n: number of calibration data points; s_a: standard deviation of the intercept; s_b: standard deviation of the slope; s_y/x: standard deviation of the regression; r: correlation coefficient.