Particle size distribution (PSD) analysis is a cornerstone of soil science, providing essential insights into soil structure, fertility and its response to environmental change. This analytical field ...

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 ...

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

Some particle size instruments, known as single particle counters, measure individual particle size, while others measure surface area as a function of particle size. Further instruments measure mass ...

Researchers, Steven Africk and Clark K. Colton from Prodyne Corp. and MIT have developed an ultrasonic method for measuring nanoparticle concentration that may be extended to measuring size ...

Dynamic light scattering techniques are used to determine particle size distributions of protein therapeutic formulations. In DLS-based measurement, scattering intensity changes are associated across ...

Dynamic light scattering (DLS) is generally utilized to determine the particle size distribution of protein therapeutic formulations and other similar bioformulations. This analytical technique has ...