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. 2009 Jul 9;26(4):236–248. doi: 10.1080/09687680902926203

Table IV.

 Fitting parameters for the anisotropy decay of the peptide SARSL (rotational correlation time φ, associated depolarization β, and limiting anisotropy r∞) in lipid membranes of several compositions at 25°C. The global chi-square is also given.

System βa φexperimental (ns) r∞ χG2
EPC 0.075 2.44 0.027 1.16
EPG 0.061 3.58 0.053 1.28
BPS 0.032 2.34 0.078 1.17
EPA 0.049 5.94 0.070 1.12

aThe inclusion of a very short rotational correlation time (<100 ps) was necessary to account for the initial depolarization, but its value could not be accurately determined.