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. 2022 Mar 3;243:123356. doi: 10.1016/j.talanta.2022.123356

Table 1.

Analytical parameters.

Analytical Parameters Values
MNP-S1/S1 Ab MNP-S1/Cocktail Ab MNP-S2/S2 Ab MNP-S2/Cocktail Ab
Detection Range (ng/mL) 2.5–200 1–200 1–200 2.5–100
a (zero concentration) 0.099 0.493 1.249 0.894
b (slope factor) 3.502 2.861 2.715 12.029
c (mid-range concentration) 29.977 51.209 16.504 11.067
d (infinite concentration) 2.894 3.343 2.913 3.265
Correlation coefficient 0.952 0.994 0.771 0.921
LOB (ng/mL) 0.828 0.510 0.835 0.510
LOD (ng/mL) 0.930 0.538 0.994 0.756
Repeatability (±SD) 0.03 0.008 0.08 0.051
Coefficient of variation (%) 2.630 3.870 3.340 3.360