User profiles for U. Dahmen

Ulrich Dahmen

Verified email at lbl.gov
Cited by 11842

[HTML][HTML] Recent advances in 2D and 3D in vitro systems using primary hepatocytes, alternative hepatocyte sources and non-parenchymal liver cells and their use in …

…, CS Cho, YJ Choi, J Craig Rowlands, U Dahmen… - Archives of …, 2013 - Springer
This review encompasses the most important advances in liver functions and hepatotoxicity
and analyzes which mechanisms can be studied in vitro. In a complex architecture of nested, …

Orientation relationships in precipitation systems

U Dahmen - Acta Metallurgica, 1982 - Elsevier
Based on a survey of the literature on orientation relationships in precipitation systems a
unified view of all the known relationships in bcc/hcp and bcc/ fcc systems is presented. Within …

Observation of single colloidal platinum nanocrystal growth trajectories

H Zheng, RK Smith, Y Jun, C Kisielowski, U Dahmen… - science, 2009 - science.org
Understanding of colloidal nanocrystal growth mechanisms is essential for the syntheses of
nanocrystals with desired physical properties. The classical model for the growth of …

Atomic-resolution imaging with a sub-50-pm electron probe

R Erni, MD Rossell, C Kisielowski, U Dahmen - Physical review letters, 2009 - APS
Using a highly coherent focused electron probe in a fifth-order aberration-corrected transmission
electron microscope, we report on resolving a crystal spacing less than 50 pm. Based …

Ischemia-reperfusion injury in aged livers—the energy metabolism, inflammatory response, and autophagy

…, L Ungelenk, A Lupp, O Dirsch, U Dahmen - Transplantation, 2018 - journals.lww.com
Because of the lack of adequate organs, the number of patients with end-stage liver diseases,
acute liver failure or hepatic malignancies waiting for liver transplantation is constantly …

[HTML][HTML] Effects of lipopolysaccharide-binding protein (LBP) single nucleotide polymorphism (SNP) in infections, inflammatory diseases, metabolic disorders and …

L Meng, Z Song, A Liu, U Dahmen, X Yang… - Frontiers in …, 2021 - frontiersin.org
Inflammation, which is induced by the immune response, is recognized as the driving factor
in many diseases, including infections and inflammatory diseases, metabolic disorders and …

Detection of single atoms and buried defects in three dimensions by aberration-corrected electron microscope with 0.5-Å information limit

…, R Erni, EA Stach, P Denes, U Dahmen - Microscopy and …, 2008 - academic.oup.com
The ability of electron microscopes to analyze all the atoms in individual nanostructures is
limited by lens aberrations. However, recent advances in aberration-correcting electron optics …

Electron tomography at 2.4-ångström resolution

…, M Mecklenburg, C Zhu, R Xu, P Ercius, U Dahmen… - Nature, 2012 - nature.com
Transmission electron microscopy is a powerful imaging tool that has found broad application
in materials science, nanoscience and biology 1 , 2 , 3 . With the introduction of aberration-…

Carbon nanotubes as nanoscale mass conveyors

BC Regan, S Aloni, RO Ritchie, U Dahmen, A Zettl - Nature, 2004 - nature.com
The development of manipulation tools that are not too ‘fat’ or too ‘sticky’ for atomic scale
assembly is an important challenge facing nanotechnology 1 . Impressive nanofabrication …

Selective facet reactivity during cation exchange in cadmium sulfide nanorods

…, SM Hughes, MG Merkle, U Dahmen… - Journal of the …, 2009 - ACS Publications
The partial transformation of ionic nanocrystals through cation exchange has been used to
synthesize nanocrystal heterostructures. We demonstrate that the selectivity for cation …