The complex cellular structures maintain the biological activities of cells. Revealing the
structure of cells at the nanoscale is of great significance for cell biology. Coherent X-ray …

With the increasing importance of nanotechnology, the need for reliable real-time imaging of
mesoscopic objects with nanometer resolution is rising. For X-ray ptychography, a scanning …

The smaller pixel size and high frame rate of next-generation photon counting pixel
detectors opens new opportunities for the application of X-ray coherent diffractive imaging …

We demonstrate nanoscale x-ray holographic imaging using optimized illumination wave
fronts emitted by x-ray waveguide channels. Mode filtering minimizes wave-front distortions …

Understanding the interactions of nanomaterials (NMs) with biomolecules, organelles, cells,
and organic tissues at the nano-bio interface can offer important information for their uptake …

Hierarchical structures appear often in life and materials sciences, and their characterization
profits greatly from imaging methods that allow seamless probing of various length scales …

We demonstrate absolute quantitative mass density mapping in three dimensions of frozen-
hydrated biological matter with an isotropic resolution of 180 nm. As model for a biological …

Water-window x-ray microscopy allows two-and three-dimensional (2D and 3D) imaging of
intact unstained cells in their cryofixed near-native state with unique contrast and high …

X-ray ptychography, a scanning coherent diffractive imaging technique, holds promise for
imaging with dose-limited resolution and sensitivity. If the foreseen increase of coherent flux …

Coherent X‐ray diffraction imaging (CDI) has emerged in the last decade as a promising
high resolution lens‐less imaging approach for the characterization of various samples. It …