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. 2023 Jun 19;122(15):3078–3088. doi: 10.1016/j.bpj.2023.06.011

Table 2.

Structural parameters of polydisperse core-shell ellipsoidal micelles for PS20 (5 mg/mL), F2 (5 mg/mL), and F4 (5 mg/mL) with no or low amounts of MA (<100 μg/mL) and with high amounts of MA (>500 μg/mL) obtained by BILMIX

Sample Ellipsoid semiaxis, a (nm) Ellipsoid semiaxis, b (nm) Dispersion of ellipsoid, dRell (nm) Thickness of ellipsoidal shell, t (nm) Core density contrast, rin (e/Å3) Shell density contrast, rout (e/Å3)
PS20 (no or <100 μg/mL MA) 3.68 ± 0.07 2.46 ± 0.07 0.37 ± 0.07 0.88 ± 0.07 −0.035 ± 0.002 0.060 ± 0.004
PS20 (>500 μg/mL MA) 3.70 ± 0.07 2.45 ± 0.07 0.35 ± 0.05 0.97 ± 0.09 −0.039 ± 0.003 0.053 ± 0.002
F2 (no or <100 μg/mL MA) 3.35 ± 0.05 2.11 ± 0.11 0.45 ± 0.09 0.80 ± 0.07 −0.028 ± 0.001 0.055 ± 0.002
F2 (>500 μg/mL MA) 3.43 ± 0.05 2.18 ± 0.09 0.41 ± 0.09 0.80 ± 0.05 −0.031 ± 0.002 0.054 ± 0.002
F4 (no or <100 μg/mL MA) 3.46 ± 0.06 2.19 ± 0.09 0.31 ± 0.07 0.80 ± 0.07 −0.043 ± 0.003 0.057 ± 0.003
F4 (>500 μg/mL MA) 3.65 ± 0.09 2.52 ± 0.07 0.25 ± 0.05 0.80 ± 0.08 −0.031 ± 0.002 0.056 ± 0.003

aThe error estimates for the model parameters in Tables 2, 3, 4, and 5 were assessed by averaging the variations of the restored values as functions of the fitting interval around the data range corresponding to the number of Shannon channels in the fit (Nshannon = 6).