BeNano 90 Zeta by Bettersize Instruments

This application note details how Bettersize Instruments employed the BeNano 90 Zeta nanoparticle size and zeta potential analyzer to assess UV-sensitive resins containing various nanoscale pigments. These multicolor UV-sensitive resins, crucial in 3D printing, inks, and paintings, are composed of suspended organic or inorganic particles in liquid photopolymers. As demands for product appearance and performance rise, particle sizes are reduced to the nanoscale to enhance properties like dispersibility, curing, glossiness, and brightness. However, achieving stable nanoscale dispersion is challenging due to the natural tendency of nanoparticles to aggregate. This study aimed to understand and enhance the dispersibility of these nanoparticles in the resin for practical applications.

In this application note from Bettersize Instruments, explore the BeNano 90 Zeta, the latest generation of nanoparticle size and zeta potential analyzer. Dynamic light scattering, electrophoretic light scattering and static light scattering are integrated in the system to provide accurate measurements on particle size, zeta potential and molecular weight. The BeNano 90 Zeta is widely applied in academic and manufacturing processes of various fields including but not limited to: chemical engineering, pharmaceuticals, food and beverage, inks and pigments, and life science.

In this eBook, Bettersize provides a practical guide to nanoparticle characterization using light scattering techniques. It covers three main topics: size measurement, zeta potential measurement, and molecular weight measurement. The eBook explains concepts such as dynamic light scattering and electrophoretic light scattering, and provides practical considerations for each technique. It offers specific examples of applications and aims to empower scientists, researchers, engineers, and students in their nanoparticle research.

In this application note, the BeNano 90 Zeta was used to determine the particle size and molecular weight of lysozyme. The application note also demonstrates how lysozyme denaturation at high temperatures can be successfully carried out by utilizing the precise temperature-control system of the BeNano 90 Zeta.

In this application note, the relationship between zeta potential and pH is investigated by measuring the zeta potentials of a commercially available powdered coffee creamer in different pH environments. This creamer is a mixture of polysaccharides, proteins, and stabilizers.

In this application note, a non-ionic and an ionic surfactant micelle were studied by investigating their particle sizes and the effect of temperature on their phase behaviors using dynamic light scattering (DLS) technology.

In this application note, dynamic light scattering (DLS) technology was utilized to measure the particle sizes of two high concentration pigment suspensions. Due to the high concentration and poor light transmittance of the sample, a capillary sizing cell with an inner diameter of 1 mm was used for the DLS measurement.

In this application note, the BeNano 90 Zeta was used to characterize particle size and zeta potential of bovine serum albumin (BSA) in an aqueous solution. The application note demonstrates how the BeNano 90 Zeto is designed to be capable of low molecular weight protein particle size and zeta potential measurement, even when the scattering intensity is weak.

In this application note, the BeNano 90 Zeta was utilized to characterize the molecular weight of a polyethylene oxide (PEO) standard dissolved in water using a static light scattering (SLS) method.

In this video, the BeNano 90 Zeta is introduced as the latest generation of nanoparticle size and zeta potential analyzer designed by Bettersize Instruments Ltd. The video details how Dynamic light scattering (DLS), electrophoretic light scattering (ELS), and static light scattering (SLS) are integrated into the system to provide accurate measurements on particle size, zeta potential, and molecular weight.

In this video, nanoparticle size and zeta potential analysis testing with Bettersize's nanoparticle size and zeta potential analyzer, BeNano 90 Zeta is demonstrated. A polystyrene standard is used as the testing sample to demonstrate a to z procedures from sample preparation to result.