Table 2 Translational diffusion coefficient D, velocity sedimentation coefficient s, frictional ratio f/f sph, and intrinsic viscosity [η], of CD in H2O, DMF, and DMSO H2O DMF DMSO 107 D (cm2/s) s (S) f/f sph 107 D (cm2/s) s (S) f/f sph [η] (cm3/g) 107 D (cm2/s) s (S) f/f sph [η] (cm3/g) α 36.5 0.48 1.00 34 0.49 1.33 5.5 9.7 0.15 1.38 5.4 β 29.1 0.51 1.00 29 0.53 1.33 5.2 8.2 0.11 1.43 6.0 γ 27 0.53 1.06 25.5 0.58 1.37 5.9 8.45 0.18 1.49 7.5