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. Author manuscript; available in PMC: 2012 Jan 20.
Published in final edited form as: J Phys Chem B. 2010 Dec 21;115(2):366–375. doi: 10.1021/jp1083357

Figure 4.

Figure 4

Binding isotherms of polymers 1 (filled squares), 2 (empty circles), and 3 (empty triangles) to vesicles of POPC in buffer of pH (A) 6, (B) 7, and (C) 8. The initial polymer concentration was 1 μM. Fluorescence intensities are corrected for dilution and the inner filter effect. The curves represent best fits to the single-site binding model (equation 4). The curve fitting was employed with n = 6.