Figure 7.

Dose dependent quenching of pyrene fluorescence in OS liposomes. Addition of pyrene to aqueous solution containing OS liposomes caused substantial quenching of pyrene’s fluorescence in a dose dependent manner (A); increasing liposomes concentration caused a redshift in emission intensity and increased the I384/I375 intensity ratio (B). The critical micellar concentration (CMC) is estimated from graph B and was found to be 9.2 ± 2.9 μg/ml.

Aisha et al. BMC Biotechnology 2014 14:23   doi:10.1186/1472-6750-14-23
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