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. 2019 Feb 2;116(5):910–920. doi: 10.1016/j.bpj.2019.01.033

Figure 2.

Figure 2

Incorporation of Ce6 within lipid membranes. Evolution of the Ce6 fluorescence emission upon incorporation into vesicles (here, made with pure DLPC; Ce6 concentration is 5 × 10−8 M) is shown. The excitation wavelength is 410 nm, and the fluorescence intensity is recorded at 668 nm. Equation 1 is used to fit experimental data and yields the binding constant KB. The inset shows the red shift of Ce6 fluorescence peak upon incorporation within the membrane.