Electron microscopy is a powerful technique that provides high-resolution images by focusing a beam of electrons to reveal fine structural details in biological and material specimens. 2 Because ...

Electron microscopy (EM) has become an indispensable tool for investigating the nanoscale structure of a large range of materials, across physical and life sciences. It is vital for characterisation ...

In a basement lab in Brandeis' Rosenstiel building, a refrigerator-sized microscope dominates a small, windowless room. On its surface, it looks like a featureless white box. Yet inside, it's a study ...

Electron microscopes are used wherever particularly small details need to be imaged. But from a strictly physical point of view, every electron in a conventional electron microscope represents a ...

Cryo-electron microscopy (cryo-EM) has become a powerful tool for determining the structures of proteins, viruses and ...

The 2D materials comprise a single or double layer of atoms, so investigating their properties requires the use of electron microscopy. Point defects—such as missing atoms—can be instrumental in ...

It’s a problem that few of us will ever face, but if you ever have to calibrate your scanning electron microscope, you’ll need a resolution target with a high contrast under an electron beam. This ...

Responsive technique: Jonathan Peters using an electron microscope at Trinity College Dublin (Courtesy: Lewys Jones and Jonathan Peters/Trinity College Dublin) A new scanning transmission electron ...

They can image a wide range of materials and biological samples with high magnification, resolution, and depth of field, thereby revealing surface structure and chemical composition. Industries like ...