Using the BAT-1 autotitrator to measure the zeta potentials of Al2O3 at different pH
The use of alumina (Al2O3) as a versatile material has prompted research on its stability under different surface modifications. Zeta potential, which depends on the chemical composition and pH of the medium, is an important parameter to assess stability. The BAT-1 autotitrator and BeNano analyzer w...
Characterizing Gold Nanorods by Utilizing VV and VH Modes in DLS
This application note emphasizes the combined use of VV and VH modes in dynamic light scattering (DLS) measurements, enabling a thorough analysis of anisotropic particles such as gold nanorods. The BeNano 180 Zeta Pro accurately measures both translational and rotational diffusion, offering detailed...
Measuring the Sizes and Zeta Potentials of Copolymer Latex Samples
With the BeNano 90 Zeta, the size and zeta potential of the two polystyrene-butadiene copolymer latexes were successfully characterized. The results show that both copolymers are monodisperse in terms of size and are less likely to form aggregates due to high zeta potentials.
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