Table 3. Concentration of Antibiotic NOR after Dilution was Determined by Electrochemical Analysis.
| antibiotic concentration after dilution (ng/mL) | ΔRCT (Ω) | detected antibiotic concentration (ng/mL) | RSD (%) |
|---|---|---|---|
| 1 | 676.7 (±33.8) | 1.07 (±0.05) | 7.00 |
| 3 | 1796.7 (±89.8) | 2.90 (±0.14) | 3.34 |
| 10 | 2983.7 (±149.2) | 9.65 (±0.51) | 3.50 |
| 30 | 5172.7(±258.6) | 29.36 (±1.43) | 2.20 |