In nanoscale particle research, precise control and separation have long been a bottleneck in biotechnology. Researchers at the University of Oulu have now developed a new method that improves ...

Experiments were conducted to establish a laser diffraction-based method for the determination of lactose powder particle size. This was accomplished using a Bettersizer 2600 equipped with a fully ...

Particles are contained in several types of materials. They are found in granules and powders like pharmaceutical ingredients, cement, and pigments. Particles are present in slurries, emulsions, and ...

Particle size defines the performance of a wide range of different products, including metal powders, cement, cosmetics, inks, paints, foods and drinks. Therefore, measuring relevant particle size ...

What is Particle Size Distribution Analysis? To determine the size and range of particles in a specific material, particle size distribution (PSD) analysis is used. Several techniques are used to ...

A microfluidic approach combines electric slip and viscoelastic forces to sort nanoscale particles, increasing the purity of synthetic beads and cell vesicles.

Tomographic Particle Image Velocimetry (Tomo-PIV) is a 3D particle image velocimetry technology combined with computed tomography (CT), which can realize full-field quantitative measurement of spatial ...

Subvisible particle testing addresses regulatory limits for particulate matter in parenteral drugs, ophthalmic solutions, and lipid emulsions.

This article evaluates bulk analysis and scratch analysis methods for particle dispersion, highlighting the superiority of bulk analysis for quality assessment.