To fully understand biological processes from the metabolism of a bacterium to the operation
of a human brain, it is necessary to know the three-dimensional (3D) spatial arrangement …

The full potential in catalyst development will only be realized if characterization techniques
are available that can probe materials with subnanometer resolution. One of the most …

The resolution of density maps from single particle analysis is usually measured in terms of
the highest spatial frequency to which consistent information has been obtained. This …

This Meeting Review describes the proceedings and conclusions from the inaugural
meeting of the Electron Microscopy Validation Task Force organized by the Unified Data …

The influenza viruses cause annual epidemics of respiratory disease and occasional
pandemics, which constitute a major public-health issue. The segmented negative-stranded …

Influenza virus remains a global health threat, with millions of infections annually and the
impending threat that a strain of avian influenza may develop into a human pandemic …

Transmission X-ray microscopy (TXM) has been well recognized as a powerful tool for non-
destructive investigation of the three-dimensional inner structure of a sample with spatial …

The ability to probe morphology and phase distribution in complex systems at multiple
length scales unravels the interplay of nano-and micrometer-scale factors at the origin of …

Living cells compartmentalize materials and enzymatic reactions to increase metabolic
efficiency. While eukaryotes use membrane‐bound organelles, bacteria and archaea rely …

Traditionally, 3D reconstruction methods have been classified into two major groups, Fourier
reconstruction methods and direct methods (eg Crowther et al., 1970; Gilbert, 1972). Fourier …