Measuring Molecular Weight with the BeNano 90 Zeta Using Static Light Scattering
The weight-average molecular weight measurement of the PEO standard was performed in this application note, and the measured value was determined through the Debye plot. The measured value is quite close to the literature value, thereby demonstrating that the BeNano 90 Zeta is a useful and reliable ...
Measuring the Size of Self-Assembled Surfactant Micelles at Different Temperatures and Concentrations
In this application note, a non-ionic surfactant micelle Tween 20 and an ionic surfactant micelle SDS were studied by investigating their particle sizes and the effect of temperature on their phase behaviors through dynamic light scattering (DLS) technology.
Product:BeNano Series
Industry:Chemical...
Determining the Size and Zeta Potential of Alumina Abrasive
The BeNano 90 Zeta was employed successfully to determine the size and zeta potential of nano alumina dispersed in the aqueous environment. The measurement results suggest that the nano alumina is close to monodisperse in size and possesses high stability with the zeta potential amplitude over 30 mV...
