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Metal Nanoparticle Size and Surface Charge (Zeta Potential)

Metal Nanoparticles

Metal nanoparticles (also known as colloidal metal) have been around for a very long time, with the original scientific references dating over one hundred and fifty years ago*. Both pure metal and metal oxide colloids are used in a wide variety of applications including catalysts, ferrofluids, biological markers, and many others. Particle size and zeta potential of these suspensions are critical physical parameters that affect functionality and stability. The SZ-100 Nanoparticle Analyzer is an excellent analytical tool for determining particle size and zeta potential of metal colloids.

TEM image of colloidal silver

Related Notes

Browse Products

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Nanopartica Series Instruments

Partica LA-960
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Laser Scattering Particle Size Distribution Analyzer

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Direct Imaging Particle Analyzer

Partica LA-960V2
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Laser Scattering Particle Size Distribution Analyzer

Partica mini LA-350
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Laser Scattering Particle Size Distribution Analyzer

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Static Image Analysis System Particle Size

SA-9600 Series
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BET Flowing Gas Surface Area Analyzers

ViewSizer 3000
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Multi-Laser Nanoparticle Tracking Analysis (NTA)


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