Zetasizer Nano series microrheology capabilities added to market-leading family of instruments

Malvern Instruments’ Zetasizer range uses light scattering techniques to measure hydrodynamic size, zeta potential and molecular weight of proteins and nanoparticles.

Technology – Unequalled sensitivity and versatility are achieved using the latest technology: Patented NIBS optics improves sensitivity and size range /concentration range in the Zetasizer Nano S and ZS M3-PALS is the leading technology for measurement of Zeta-potential.

Single-mode fibre, 50 m W laser and focused optics enable measurements of unrivalled quality of Proteins and other biomolecules.

Zetasizer Nano – the versatile solution

• Provides characterization of the size of nanoparticles emulsions and proteins, both for dilute and concentrated samples, as well as zeta potential and molecular weight. Coupled with the MPT-2 Autotitrator, pH conductivity and additive trends can be automated.

Zetasizer µV – dedicated to protein molecular size analysis

• Targeted at applications including: optimizing protein crystallization conditions; measuring protein purity, determining proportions of aggregates and measuring absolute molecular weight

Zetasizer APS - for automation of size using micro well-plates

• Automates the size measurement of samples in 96- or 384-well microplates to improve personnel productivity. Designed primarily for protein specialists, the Zetasizer APS is fully automated, simply requiring users to insert the plate and start a plate schedule. A graphical result display simplifies the assessment of large amounts of data in order to pick out trends and ‘hot spots’.

Zetasizer Nano ZSP- adds unique protein measurement and microrheology capabilities to market-leading family of instruments

• The Zetasizer Nano ZSP delivers enhanced sensitivity and comes with advanced software that drives the two new measurement types in a single, compact unit.
  One of the most significant applications being the measurement of the zeta potential, or electrophoretic mobility, of proteins. This process is further simplified by the inclusion of a new protein mobility measurement type in the software that controls data acquisition, guiding the user through the measurement and assesses and reports on data quality

Which Zetasizer system is right for you?

Whether you need to characterize the size or stability of colloids, nanoparticles or proteins, there is a Zetasizer for you.

For further information please visit our product website, download our product brochure or get in contact with us!