Sieve analysis continues to be the traditional and most widely used technique for particle size determination. A sieve stack contains a number of sieves with increasing aperture size stacked upon each ...

When last we saw [xoreaxeax], he had built a lens-less optical microscope that deduced the structure of a sample by recording the diffraction patterns formed by shining a laser beam through it. At the ...

Diffraction analysis underpins the characterisation of nanocrystalline materials by probing the arrangement of atoms within domains of nanometre scale. When a coherent beam of X-rays, electrons or ...

Sieving is a simple and low cost process, and has the ability to measure relatively coarse particles up to several centimeters in size, and these are some of the reasons that sieving is still in use ...

The (relatively) ancient art of crystallography has had a huge impact on modern science by showing us the location of atoms within a molecule. The structure of DNA (and how it acts as an information ...

The X-Ray Analysis Core Lab includes x-ray powder diffraction (XRD) and x-ray fluorescence (XRF) instruments. This lab offers staff operated analysis as well as training. All reservations are made in ...

X-ray diffraction (XRD) is a non-invasive method for determining that can be used in phase analysis investigations of crystalline materials. Image Credit: AgriTech/Shutterstock.com The essential idea ...

Carbonate analysis through X-ray diffraction (XRD) techniques has been well documented, and research into both carbonates and clays dates back many decades. An abudance of research has been published ...

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 ...

Back in 2010, crystallographer Tim Gruene heard a scientist from drugmaker Novartis say something that stuck with him. The pharmaceutical giant had amassed a collection of around 2 million small ...