Founded in 2004 and based in Inning am Ammersee, Germany, Particle Metrix specializes in the development, production, and sales of nanoparticle analyzers using nanoparticle tracking technology. Backed by a highly experienced team, the company delivers professional and reliable solutions.
ZetaView - Nanoparticle Tracking Analysis
Extracellular vesicles (EVs), exosomes, viruses, and virus-like particles are gaining increasing relevance in life sciences and nanomedicine. ZetaView is a dedicated NTA instrument designed to track nanoparticles in solution by analyzing their Brownian motion using laser light scattering and a high-resolution CMOS camera.
The system features a long-pass filter for fluorescence detection, enabling observation of particles labeled with fluorescent antibodies—providing additional biological insights and quantitative analysis of fluorescent subpopulations.
Models with TWIN or QUATT-laser configurations support fluorescence colocalization upgrades, allowing users to determine whether two fluorescent markers are bound to the same particle.
Key Features
- Scanning NTA – Captures particle data from 11 sections within the sample chamber
- Auto alignment & autofocus – Minimizes setup time and operator variability
- Rapid measurement – Size and concentration analysis in ~60 seconds
- Easy cleaning – Built-in software-controlled pump for fast chamber rinsing
- Intuitive software – Simple mode switching with user-friendly interface
- All-in-one design – Supports a broad range of particle analyses
- Fluorescence mode – One-click switch for fluorescent signal detection
- Low-cost operation – Requires only a flat-tip syringe for sample input
- No calibration curves needed – Direct visualization of particle size and concentration without standards
