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. 2020 Oct 21;20(20):5956. doi: 10.3390/s20205956

Figure 3.

Figure 3

Fluorescence spectra of FMB-2 before and after addition of varying concentrations of oxytocin. [FMB-2] = 40 μg/mL; [Oxytocin] = 0~1000 pM; solvent = 20.0 mM HEPES buffer (pH 7.0); excitation wavelength = 490 nm.