Support grids are a key part of electron microscopy measurements; the choice of the grid can directly influence the quality and accuracy of the final image. This is particularly true for transmission ...

What is Cryo-Electron Microscopy? Cryo-electron microscopy (cryo-EM) is a powerful technique used to determine the three-dimensional structure of biological macromolecules, such as proteins and ...

Cryogenic electron microscopy (cryo-EM) has become one of the most powerful techniques to reveal the atomic structures and working mechanisms of biological macromolecules. New designs of the cryo-EM ...

Top: (left) Droplet of solution containing californium on a transmission electron microscopy grid; (right) scanning transmission electron microscopy (STEM) image of individual californium ...

Few standard optical microscopy methods can achieve the same level of spatial resolution, which is essential for being able to resolve geometric and structural features on the nanometer length scale.