Webinar: Multi-Fluorescence NTA – Next Generation EV Characterisation with the ZetaView®

In the latest webinar from Particle Metrix, Dr Sven Kreutel describes how the cutting-edge measurement technology of the ZetaView® Nanoparticle Tracking Analyser series works and presents the latest f-NTA results on extracellular vesicle phenotyping using membrane dyes and monoclonal antibodies.

Nanoparticle Tracking Analysis (NTA) with the ZetaView® allows fast and reliable measurement of size, concentration, and Zeta Potential of nanoparticles in the size range from 10 nm to 1 µm. Unlike with scatter data, where the user cannot recognise and distinguish whether particles are biological vesicles, protein aggregates, inorganic precipitates or simply cell waste, the fluorescence detection capability of the ZetaView® instrument allows the user to get biochemical information about particles, thus increasing the resolution and discriminatory power of the data.

The webinar is free to view below (skip to 4:26 for the start of the webinar and to skip the PMX company intro!).


The ZetaView® is a Nanoparticle Tracking Analysis (NTA) instrument for measuring hydrodynamic particle size, zeta potential and concentration.

  • Scanning NTA
  • Auto-alignment & auto-focus
  • Multi-laser configuration
ZetaView Z-NTA | Fluorescent NTA


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