Toimittajat
Tietoja Particle Metrix
Particle Metrix was founded in 2004 by the chemist Margret Böck and physicist Dr. Hanno Wachernig in Meerbusch near Dusseldorf. They both have many years of experience in the analysis of various micro- and nanoparticles. During the first two years, the company focused on counseling work for the particle characterization business. In 2006, Particle Metrix started developing its own nanoparticle analyzers. Today, Particle Metrix’s know-how comprises the development, production and sale of particle analysis devices using nanoparticle tracking technology. The company headquarter is nowadays located in Inning am Ammersee at the gates of Munich, and in addition to the administration and development department, also includes production as well as the service and support center. An experienced team of electrical engineers, chemists, biologists and physicists is available to the customer to competently answer all possible questions. The ZetaView® from PArticle Metrix is installed in the best laboratories in the world and is enjoying a growing popularity. This is largely due to their employees and distributors such as Oleinitec, who keep their eyes and ears open in order to meet the customers’ wishes. Through collaborations with research institutes, Particle Metrix is increasingly working on new applications. They are our future.
Miksi teemme yhteistyötä Particle Metrix
We feel that Particle Metrix, with their ZetaView-instruments, have the most reliable solutions for NTA. Nanoparticle Tracking Analysis (NTA) is a technique to characterize nanoparticles in suspension in the size range of 10 – 2000 nm. A microscopic setup allows real-time visualization of particles below the diffraction limit of conventional microscopes, in both scatter and fluorescence mode. A broad range of applications from nano-sized metallic particles to polymers and biological nanoparticles such as viruses or extracellular vesicles makes NTA a versatile method for sizing – independent of the refractive index of the particle material.
Application Range
Traditionally, NTA has been used for concentration and size measurement of nanoparticles dispersed in a medium. In addition, Particle Metrix ZetaView® provides zeta potential for surface charge and characterization of fluorescently labeled bionanoparticles. This enables NTA to perform multiparameter measurements for all types of particles on the same sample, saving operator time and sample quantity. Applications of NTA range from quantifying the size, concentration or zeta potential of inorganic particles such as silicon dioxide, polymers, calcites, phosphates, barium sulfate to carbon nanotubes or nanobubbles. Furthermore, all types of bionanoparticles (BNP) such as protein aggregates, extracellular particles (such as exosomes or EVs), viruses or liposomes can be analyzed and by fluorescence labeling without any additives.
Key Applications
- Bio-nanoparticles:
- Extracellular Vesicles (EVs)
- Exosomes
- Liposomes & Micelles
- Protein Agglomerates
- Viruses & Virus-Like-Particles (VLPs)
- Drug Delivery
- Fluorescent-labelled NPs
- Low Concentration Samples:
- Nanobubbles
- Nanometals
- Trace Particles
- Quantum Dots
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