The particles within a powder sample are present in a wide variety of sizes, shapes and compositions; with the requirements on their analysis and characterization being just as diverse. Analysis of ...

What is Nanoparticle Tracking Analysis? Nanoparticle Tracking Analysis (NTA) is a powerful technique for characterizing nanoparticles in solution. It combines laser light scattering microscopy with a ...

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) ...

A team of researchers proposed a fast and convenient method called polarized imaging dynamic light scattering (PIDLS) that quantitively evaluates the nanoparticle size, morphology as well as ...

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 ...

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 ...

A new kind of microscope is giving scientists a way to watch life inside cells with a clarity that feels almost unfair.

Cryo-Electron Microscopy (Cryo-EM) is an approach that allows the observation of hydrated biological specimens in their native environment at cryogenic temperatures in transmission electron microscopy ...

Chemical reactions are usually accompanied by thermal effects, inevitably resulting in temperature change in the reaction system. Therefore, temperature is an important parameter in reactions, which ...