TABLE 2.

dn/dc, Mw, Rg, Mw/Rg, A2, and rigidity for five and three sugars of PS fractions calculated by multiangle laser light scattering in a molecular weight analyzer

PS sampledn/dc (620 nm)Mw (106 g/mol)aRg (nm)aMw/Rg (103)A2 (103 cm3mol/g2)aRigidity
5 sugars3 sugars
CTAB-PS0.10321.21 ± 0.1255.8 ± 9.521.68−11 ± 1.90.41800.6967
F-PS0.14740.30 ± 0.05159 ± 191.8910 ± 4.313.554122.5900
GR-PS0.19480.27 ± 0.05151 ± 181.791.14 ± 1.812.346720.5777
DMSO-PS0.1877199 ± 0.62255 ± 45780.392.15 ± 1.50.05310.0885
  • a Values are averages and standard deviations.