ZETASIZER DEBYE PLOT

Static light scattering can be used to measure the molecular weight of macromolecules such as proteins and polysaccharides, as well as their virial coefficients to determine intermolecular interactions. Typical applications are particle size distribution of small particles such as proteins and peptides, micelles and viruses, organic and inorganic nano-particles and pigments. Contact sales Register now. In this technique, the scattering intensity of a number of concentrations of the sample is measured, and used to construct a Debye plot. Non-Invasive Back-Scatter technology allows measurement on concentrated samples — no or little dilution necessary. Support Contact support in your country Product Support Software downloads Upgrades, accessories and consumables. Data from Polystyrene [10kDa, kDa, kDa] in toluene and dextrane [63kDa] in water are shown as representative examples.

What is the size of a particle? Website feedback Site map Cookie settings. If you continue to use this site we assume you accept. In this technique, the scattering intensity of a number of concentrations of the sample is measured, and used to construct a Debye plot. Data from Polystyrene [10kDa, kDa, kDa] in toluene and dextrane [63kDa] in water are shown as representative examples. This application note details molecular weight measurements performed on various proteins, polymers and polysaccharides on the Zetasizer Nano. Learn Knowledge Center Application Notes Molecular weight determination of polymers and polysaccharides using the Zetasizer Nano Molecular weight determination of polymers and polysaccharides using the Zetasizer Nano. By registering you will have free access to exclusive content including.

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What is a polymorph? From this the average molecular weight and second virial coefficient can be calculated, which gives a measure of molecule solubility.

Molecular weight determination of polymers and polysaccharides using the Zetasizer Nano

This technique measures the diffusion of particles moving under Brownian zftasizer, and converts this to size and a size distribution using the Stokes-Einstein relationship. In this technique, the scattering intensity of a number of concentrations of the sample is measured, and used to construct a Debye plot.

This application note details molecular weight measurements performed on various proteins, polymers and polysaccharides on the Zetasizer Nano. If you continue to use this site we assume you accept. The effect of temperature on particle size and stability can be investigated.

By registering you will have free access to exclusive content including. Static light scattering can be used to measure the molecular weight of macromolecules such as proteins and polysaccharides, as well as their virial coefficients to determine intermolecular interactions.

Contact sales Register now. An electric field is applied to a solution of molecules or a dispersion of particles, which then move with a velocity related to their zeta potential.

Dynamic Light Scattering – Particle Analytical

Data from Polystyrene [10kDa, kDa, kDa] in toluene and dextrane [63kDa] in water are shown as representative examples. Advanced materials Automotive and aerospace Bioscience Building materials Electronics Food and drink analysis Forensic analysis Metals Mining Nanomaterials Oils and petrochemicals Pharmaceuticals Polymers, plastics, fibers and elastomers Process integrators Specialty chemicals Water treatment.

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Support Contact support in your country Product Support Software downloads Upgrades, accessories and consumables. Non-Invasive Back-Scatter technology allows measurement on concentrated samples — no or little dilution necessary. Website feedback Site map Cookie settings.

Learn Knowledge Center Application Notes Molecular weight determination of polymers and polysaccharides using the Zetasizer Nano Molecular weight determination of polymers and polysaccharides using the Zetasizer Nano.

We use cookies to give you the best experience on our website. Typical applications are particle size distribution of small particles such as proteins and peptides, micelles and viruses, organic and inorganic nano-particles and pigments.

What is the size of a particle? For a quote on DLS: