[HTML][HTML] Towards multiscale X-ray tomographic imaging in membrane science—A perspective

G Rudolph-Schöpping, E Larsson, TN Pingel… - Journal of Membrane …, 2024 - Elsevier
Tomographic X-ray imaging techniques offer novel opportunities for studying membranes
and membrane processes in 3D on a spatial resolution not seen before. Traditional 2D …

Decoupling the Contributions of Different Instability Mechanisms to the PEMFC Performance Decay of Non-noble Metal O2-Reduction Catalysts

S Ünsal, R Girod, C Appel, D Karpov… - Journal of the …, 2023 - ACS Publications
Non-noble metal catalysts (NNMCs) hold the potential to replace the expensive Pt-based
materials currently used to speed up the oxygen reduction reaction (ORR) in proton …

Quantitative imaging of magnesium biodegradation by 3D X‐ray ptychography and electron microscopy

T Akhmetshina, RE Schäublin, AM Rich… - Advanced Functional …, 2024 - Wiley Online Library
Magnesium‐based alloys are excellent materials for temporary medical implants, but
understanding and controlling their corrosion performance is crucial. Most nanoscale …

Sparse ab initio x-ray transmission spectrotomography for nanoscopic compositional analysis of functional materials

Z Gao, M Odstrcil, S Böcklein, D Palagin, M Holler… - Science …, 2021 - science.org
The performance of functional materials is either driven or limited by nanoscopic
heterogeneities distributed throughout the material's volume. To better our understanding of …

[HTML][HTML] Femtosecond laser preparation of resin embedded samples for correlative microscopy workflows in life sciences

C Bosch, J Lindenau, A Pacureanu, CJ Peddie… - Applied Physics …, 2023 - pubs.aip.org
Correlative multimodal imaging is a useful approach to investigate complex structural
relations in life sciences across multiple scales. For these experiments, sample preparation …

[HTML][HTML] Crossing length scales: X-ray approaches to studying the structure of biological materials

TA Grünewald, M Liebi, H Birkedal - IUCrJ, 2024 - journals.iucr.org
Biological materials have outstanding properties. With ease, challenging mechanical, optical
or electrical properties are realised from comparativelyhumble'building blocks. The key …

Mechanical adaptation of brachiopod shells via hydration-induced structural changes

J Ihli, AS Schenk, S Rosenfeldt, K Wakonig… - Nature …, 2021 - nature.com
The function-optimized properties of biominerals arise from the hierarchical organization of
primary building blocks. Alteration of properties in response to environmental stresses …

[HTML][HTML] Investigating the missing-wedge problem in small-angle X-ray scattering tensor tomography across real and reciprocal space

LC Nielsen, T Tänzer, I Rodriguez-Fernandez… - Synchrotron …, 2024 - journals.iucr.org
Small-angle-scattering tensor tomography is a technique for studying anisotropic
nanostructures of millimetre-sized samples in a volume-resolved manner. It requires the …

Phase-separated polymer blends for controlled drug delivery by tuning morphology

M Olsson, R Storm, L Björn, V Lilja, L Krupnik… - Communications …, 2024 - nature.com
Controlling drug release rate and providing physical and chemical stability to the active
pharmaceutical ingredient are key properties of oral solid dosage forms. Here, we …

3D-Imaging of synapses in neuronal tissues with synchrotron X-ray ptychography

C Bosch, A Diaz, M Holler, M Guizar-Sicairos… - BioRxiv, 2023 - biorxiv.org
Densely resolving subcellular features in biological tissue is key to understanding the
structural basis of organ function. Electron microscopy provides the necessary resolution, yet …