X-ray crystallography, like mass spectroscopy and nuclear spectroscopy, is an extremely useful material characterization technique that is unfortunately hard for amateurs to perform. The physical ...

Within the 3D structure of proteinase K, scientists are able to see details of sulphur and calcium atoms within the protein structure, highlighted in yellow. Since their discovery 125 years ago, ...

Definition: X-Ray Diffraction (XRD) is a powerful analytical technique used to characterize the atomic and molecular structure of a crystal. By measuring the angles and intensities of diffracted beams ...

2D-XRD, or two-dimensional X-ray diffraction, is a powerful analytical technique used to study the atomic and molecular structure of crystalline materials at the nanoscale. It provides detailed ...

Bill Astbury, a physicist and X-ray crystallographer working for the Wool Research Association in Leeds (United Kingdom), discovered that the fibrous protein keratin, found in wool, horn, nails and ...

Physiochemical properties such as solubility and dissolution rate play a crucial role when it comes to the therapeutic efficacy of oral drug formulations. According to the Biopharmaceutical ...