TABLE 3.

Charge, mobility, and frequency shift values of PS fractions calculated by Zeta potential analyzera

PS sampleZeta potential (mV)Mobility [(μm/s)/(V/cm)]Frequency shift (Hz)
CTAB-PS−41.66 ± 0.68−3.25 ± 0.05−24.22 ± 0.37
F-PS−36.03 ± 1.04−2.82 ± 0.08−17.45 ± 0.52
GR-PS−31.85 ± 1.85−2.49 ± 0.11−15.64 ± 0.67
DMSO-PS−45.56 ± 2.95−3.56 ± 0.23−25.95 ± 1.91
  • a Values are averages and standard deviations.