Table 2. Selectivity Investigation: Detected Peak Currents of Potential Interferents Before and After being Spiked with Endotoxin.
| samples | peak current (μA) | peak current after spiking endotoxin (μA) |
|---|---|---|
| Blank | 24.90 | 4.74 |
| BSA | 23.62 | 5.86 |
| Ligase | 24.12 | 5.49 |
| phi29 DNA polymerase | 23.92 | 4.93 |
| glucose | 23.37 | 3.58 |
| IgG | 24.00 | 4.98 |
| random peptide | 23.59 | 4.90 |
| GSH | 23.93 | 4.73 |
| Ca2+ | 23.01 | 3.83 |
| Mg2+ | 23.22 | 4.87 |
| AuNPs | 23.52 | 5.03 |