ENOKSSON1 has maintained that the major factor which causes the sedimentation constant of a protein to change with concentration is the counterflow of solvent, which is a necessary result of the sedimentation of the protein. He ascribed to the same cause the differences of sedimentation-rate in terms of which two of us2 have accounted for the boundary anomalies observed in the sedimentation of mixtures. Pedersen3 has repeated Enoksson's arguments.
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CECIL, R., JOHNSTON, J. & OGSTON, A. Influence of Solvent Movement on Sedimentation. Nature 163, 919 (1949). https://doi.org/10.1038/163919a0
Journal of the American Chemical Society (1953)