The Zetasight Zeta Potential Measurement System from Nanosight
Jeremy Warren from Nanosight introduces us to their new Zetasight instrument which offers an alternative method for determination of zeta potential to DLS. It differs from DLS in that it is able to measure zeta potential on a particle by particle basis so that it can determine the effect of particle size on zeta potential. As the Zetasight is a bolt on addition to the NS500, it is also able to measure the particle size of nanoparticles and produce particle size distribution data.
One of the exciting application areas for the Zetasight is in classifying exosomes, were it provides a better alternative to flow cytometers.
Run time- 4:55min
The Zetasight Zeta Size Measurement System from Nanosight