Nature

Workflow towards automated segmentation of agglomerated, non-spherical particles from electron microscopy images using artificial neural networks

One of the most fundamental—and indeed one of the defining—properties of a nanomaterial is the size of its constituent components. Typically, any physical–chemical characterization of such a material ...
Nature

Embedding and cross-sectioning as a sample preparation procedure for accurate and representative size and shape measurement of nanopowders

Cerium(IV)-oxide CeO 2 and Zinc-oxide ZnO nanoparticles are available as commercial grade nanopowders. CeO 2 was purchased from Sigma Aldrich (order number 700290) and ZnO from ChemPUR (order number ...
AZOM

Particle Size Distribution Analysis of Flour

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 ...