Geometrical parameters of detergent micelles.

aFor FC14, an average Rgexpt from the lower concentration data (≤150 mM) was used because deviation from linearity in the Guinier region was observed;
bThe Guinier regions for the glucosides are mostly nonlinear in the range that q*Rg<1.3, however estimations were made from lower concentration data where possible. In addition, the rise in intensity as q 0 precluded the determination of forward scattering intensities and thus Nexpt could not be determined.
Parameters were obtained from optimal core-shell ellipsoid model fits to the experimental SAXS data at given total concentrations of detergent in solution.