When light is scattered from a solution or a suspension, it undergoes random changes in intensity. This phenomenon helps us to determine the size of the particles that scatter the light. This is the ...

If particles of a definite size must be produced it is important that the sample size and shape monodispersity is known. A high-resolution method, such as Transmission Electron Microscopy (TEM), is ...

In this interview Jason Lin, an application scientist at Wyatt Technology Corporation, talks to AZoM, about the challenges faced due to sample properties when measuring dynamic light scattering (DLS) ...

Aim: Sampling, sample preparation, and off-line measurement are inconvenient steps for particle size characterization, as they require trained operators, method validation and sometimes transport to ...

Particle size analysis is used to characterize the size distribution of particles in a sample. This analysis can also be used to measure the particle size of solid materials, suspensions, emulsions, ...

Nanoparticles of increasingly smaller particle size and various material compositions are being developed for the pharmaceutical, biomedical, electronics, optoelectronics, energy, catalyst and ...

(Nanowerk News) Particles on a nanometer (nm) scale make all the difference in inkjet printing, vehicle catalytic converters and pharmaceutical production. "Their size distribution has a major ...