Research Article
Scalable Electrochemical Synthesis of Novel Biogenic Silver Nanoparticles and Its Application to High-Sensitive Detection of 4-Nitrophenol in Aqueous System
Figure 7
DPV in 0.1 M PBS (pH 7.4) containing different concentrations of 4-NP: (a) biogenic AgNPs-SPE for 4-NP at different concentrations and (b) linear relationship between peak currents and 4-NP concentrations.
| (a) |
| (b) |