A dynamic light scattering study on mutual diffusion coefficient of BSA in concentrated aqueous solutions
- 15 August 1998
- journal article
- Published by IOP Publishing in Europhysics Letters
- Vol. 43 (4), 476-481
- https://doi.org/10.1209/epl/i1998-00384-1
Abstract
Dynamic light scattering has been used to measure the mutual diffusion coefficient of bovine serum albumin under isothermal condition as a function of protein concentration and in the presence of a viscous cosolvent such as glycerol. The results are discussed in connection with the influence of the solvent envinronment on both direct and hydrodynamic interactions.Keywords
This publication has 16 references indexed in Scilit:
- Interactions of lysozyme in concentrated electrolyte solutions from dynamic light-scattering measurementsBiophysical Journal, 1997
- Dynamics and scaling in hard-sphere colloidal suspensionsPhysica A: Statistical Mechanics and its Applications, 1997
- Static structure factor and collective diffusion of globular proteins in concentrated aqueous solutionThe Journal of Chemical Physics, 1996
- Numerical interpretation of the concentration dependence of micelle diffusion coefficientsJournal of Colloid and Interface Science, 1987
- Second-order concentration correction to the mutual diffusion coefficient of a suspension of hard Brownian spheresThe Journal of Physical Chemistry, 1985
- Validity of stokes' law for polystyrene latex spheresPeptide Science, 1983
- The effect of hydrodynamics on the diffusivity of charged macromolecules: Application to BSAThe Journal of Chemical Physics, 1981
- The wave vector dependence of diffusion coefficients in photon correlation spectroscopy of protein solutionsThe Journal of Chemical Physics, 1981
- Diffusion in protein solutions at high concentrations: A study by quasielastic light scattering spectroscopyThe Journal of Chemical Physics, 1976
- Analysis of Macromolecular Polydispersity in Intensity Correlation Spectroscopy: The Method of CumulantsThe Journal of Chemical Physics, 1972