Optimization of Molecularly Imprinted Polymer Method for Rapid Screening of 17β-Estradiol in Water by Fluorescence Quenching
Figure 3
Fluorescence emission spectra during titration of sodium nitrite (up to a final concentration of 6.5 × 10−2 M) into a mixture of 2.5 mg/mL E2-MIP particles and 5.88 × 10−4 M AuNPs. The titration consisted of fifteen 10-μL spikes of 100 mg/mL sodium nitrite to minimize any dilution effect (~6%).
