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Figure 2
(a) Time-dependent results from the DLS measurements on HSA cp = 75 mg ml−1 with cs = 4.5 mM LaCl3 in D2O. The inset of (a) displays example DLS correlation functions acquired at different times during the crystallization, fitted by equation (3)[link], allowing for the sum of two decays. The main part of (a) shows the q dependence of the decay rates (symbols) for the faster decay Γ2 of these two fitted contributions. The time dependence is color coded (blue to red) showing each 10th data set. The decay rates are fitted by [\Gamma_{i} = D_{i}^{{\rm DLS}}q^{2}] (solid lines). (b) The kinetic evolution of the fast diffusion coefficients D2 from DLS, attributed to the protein monomers, for the two samples investigated (symbols), described by the sum of two sigmoid functions, equation (2)[link] (solid lines). The individual sigmoid contributions are represented by dotted lines.

Journal logoJOURNAL OF
APPLIED
CRYSTALLOGRAPHY
ISSN: 1600-5767
Volume 58| Part 3| June 2025| Pages 845-858
https://doi.org/10.1107/S160057672500353X
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