Table 2 Selectivity evaluation of the fabricated PMD/PGE sensor towards formoterol fumarate (1 × 10− 9 M) in the presence of different interfering drugs utilizing DPV technique
From: Greenness assessment of a molecularly imprinted polymeric sensor based on a bio-inspired polymer
Interfering drugs | Concentration(M) | ∆I for detection of 1.0 × 10− 9 M FFD at 0.11 V | % Relative error in current |
|---|---|---|---|
Salbutamol | 1 × 10− 9 | 0.304 | 4.10 |
5 × 10− 10 | 0.289 | 3.89 | |
Fluticasone | 1 × 10− 9 | 0.217 | 2.50 |
5 × 10− 10 | 0.198 | 2.28 | |
paracetamol | 1 × 10− 9 | 0.076 | 1.62 |
5 × 10− 10 | 0.043 | 0.90 |