Research Article

Optimization of Molecularly Imprinted Polymer Method for Rapid Screening of 17β-Estradiol in Water by Fluorescence Quenching

Figure 1

Fluorescence emission spectra of (a) 3.5 ppm E2 aqueous solution, (b) 2.5 mg/mL E2-MIP particles in aqueous suspension, and (c) 2.5 mg/mL E2-bound NIP particles in aqueous suspension, during fluorescence quenching by AuNPs from 0 M to 5.88 × 10−4 M. ( 𝜆 e x = 2 8 0  nm).
214747.fig.001a
(a)
214747.fig.001b
(b)
214747.fig.001c
(c)