Nov 06, 2024: Green techniques and 3D electron diffraction for new MOF (Nanowerk News) Metal-Organic Frameworks (MOFs) are porous crystalline materials whose structure resembles a scaffold of beams ...

The development of fast and sensitive pixelated electron diffraction detectors has enabled efficient collection of diffraction patterns in scanning transmission electron microscopes. 1 The ...

A comparison between a regular SPED scan, and a precession path segmented SPED scan with n = 8 segments. Example of diffraction patterns with de-rocking switched off for (a) the regular SPED scan ...

One significant aspect of the TESCAN TENSOR is that it takes 4D-STEM to a new level. It gives you a huge dataset. It uniquely acquires an EDS spectrum, together with a precession electron diffraction ...

In this work, we use nanoindentation and transmission electron microscopy (TEM) with precession electron beam diffraction (PED) to reveal the microstructural evolution in materials deformed at small ...

By using a method based on electron diffraction, it has now been possible for a research team to determine the structure of Levocetirizine, as reported in the journal Angewandte Chemie.

Speaking on their history with electron diffraction techniques, Dr. Nicolopoulos Stavros, Director and Founder of NanoMEGAS SPRL, explains how the company was the “first to develop and commercialise ...

Electron diffraction can give scientists a better idea than single-crystal X-ray diffraction of what polymorphs are present in an API that’s being manufactured on large scale, ...

The basics of precession electron diffraction (PED) in a transmission electron microscope (TEM) are briefly discussed. An automated system for the mapping of nanocrystal phases and orientations in a ...

In this study, we take advantage of a powerful TEM technique that emerged in the last three decades—precession electron diffraction (PED) —to explore the evolution of both lattice orientations and ...