Sensing Estrogen with Electrochemical Impedance Spectroscopy

Table 1

Values of the equivalent circuit elements for 17β-estradiol detection.

17-estradiol concentration (ng/L)	(Ω)	(nF)	(Ω)	(Ω)
0	80	1941	15263	2479
3.7 × 10^−4	80	2019	16982	3034
3.7 × 10^−3	80	1917	19890	3219
3.7 × 10^−2	80	1979	21530	3310
3.7 × 10^−1	80	1197	25603	3895
3.7	80	2041	26067	3068