Viscosity data for solutions of 2NapFF at 40 mg/mL at pH 10.5 to examine the effects of stirring at different rates and then removing shear. Samples were stirred at (a) 400 rpm and (b) 1000 rpm for one day (filled red, the day following the creation of the samples); and seven days (filled black), and then left undisturbed for seven days following stirring. Viscosity measured after the seven-day rest period is represented by hollow red circles for samples stirred for one day before the rest period and hollow black circles for samples stirred for seven days before the rest period. Data was collected in duplicate with error bars showing the standard deviation between the measurements. Following each viscosity measurement, any used sample was removed from the rheometer and discarded to ensure further runs only used fresh sample.