Table 2 Repeatability and accuracy of the FeMOF/AuNPs/GCE-based method for RIS detection in unprocessed plasma samples
Added (µg/mL) | Interday | Intraday | |||
|---|---|---|---|---|---|
Obtained (± SD) | Precision (RSD%) | Accuracy (RE%) | Obtained (± SD) | Precision (RSD%) | |
0.05 | 0.048 (± 0.0052) | 10.78 | -4.4 | 0.051 (± 0.003) | 5.96 |
0.5 | 0.54 (± 0.024) | 4.35 | 8.9 | 0.49 (± 0.019) | 3.82 |
5.0 | 5.19 (± 0.54) | 10.36 | 3.8 | 4.85 (± 0.26) | 5.20 |