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. 2010 Jan 21;5(1):e8811. doi: 10.1371/journal.pone.0008811

Figure 2. Effect of Indo on FRET efficiency in DPPC/Chol (30 mole%).

Figure 2

Effect of Indo on FRET efficiency between t-PnA and DPPE-NBD (A); and between t-PnA and DOPE-NBD (B) in DPPC/Chol (30%). The energy transfer between the t-PnA and DOPE-NBD was significantly decreased (p<0.05), indicating effective phase separation between gel domains and Lo domains. The FRET efficiency between t-PnA and DPPE-NBD was not changed significantly (p>0.05) at all Indo concentrations tested.