Journal of Analytical Science and Technology

Table 1 The precision of immobilisation ferrocene tagged antibody on the ITO electrode surface

From: A sensitive chemiluminescence based immunoassay for the detection of cortisol and cortisone as stress biomarkers

Within electrode	Circle 1 RLU	Circle 2 RLU	Circle 3 RLU	Average ± STD	RSD%
Electrode 1	253.04	252.97	249.69	251.90 ± 1.91	0.75
Electrode 2	237.33	218.81	233.49	237.30 ± 3.79	1.61
Electrode 3	213.02	199.19	191.11	200.13 ± 9.52	4.76
Electrode 4	225.69	219.34	215.08	220.03 ± 5.33	2.42
Final results				227.34 ± 5.14	2.38

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