The ZetaView Quatt is a particle analyser designed to visualise, count, quantify size, concentration, and fluorescence, and track biological nanoparticles in suspension. As its name implies, it can also be used to measure the Zeta potential of these particles i.e. the magnitude of electrostatic attraction when particles fuse or repulsion when they stay separate. This machine is designed to characterise extracellular vesicles (EV), micelles, viruses, exosome, vaults, etc. Vesicles are visualised in bright field (light scattering) or fluorescence. The Zetaview is equipped with four lasers at 405, 488, 520, and 640nm -ideal e.g. for the phenotyping of tetraspanins in EV. Contact us for the compatibility of your dyes with the Zetaview. Location: IRR Imaging Hub, contact IRR.Imaging@ed.ac.uk for access This article was published on 2024-08-19
