Zeta Potential Analysis using Z-NTA (Zeta Potential Nanoparticle Tracking Analysis)

This technical note describes Zeta Potential Nanoparticle Tracking Analysis (Z-NTA), which adds the measurement of electrostatic potential to simultaneous reporting of nanoparticle size, light scattering intensity, fluorescence and concentration, and does so particle-by-particle. Individual particle analysis produces number-weighted, not intensity-weighted, data, avoiding any bias towards larger particles.


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