Lab News & Scientific Highlights

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Unique insight into carbon fibers on the nanoscale

The investigation of the mechanical properties of carbon fibers benefits from highly resolved three-dimensional density maps within representative volumes, but such images are not easily obtained with standard methods. Scientists from the Paul Scherrer Institut in collaboration with Honda R&D in Germany have recently visualized density distributions on the sub-micrometer scale within entire carbon fiber sections, revealing surprising graphite distributions within the fibers. This capability will prove useful for the systematic characterization of fibers, contributing to the development of light and robust materials at lower costs.

Marco Stampanoni at the TOMCAT beamline

ERC Grant for the development of a new imaging method with high potential clinical impact

Marco Stampanoni, Assistant Professor for X-ray microscopy at the ETH Zürich and Head of the 'X-ray Tomography Group' of the SLS has been recently awarded one of the coveted European Research Council (ERC) Starting Grant for the project PhaseX: 'Phase contrast X-ray imaging for medicine'. Marco Stampanoni's project will be supported by the ERC with 1.5 million euros for the next 5 years. The highly competitive ERC Starting Grants are reserved for outstanding young research talents.

Model of the eukaryotic ribosome (taken from Klinge et al.)

New insights into the cell’s protein factory

Eukaryotic ribosomes are among the most complex cellular machineries of the cell. These large macromolecular assemblies are responsible for the production of all proteins and are thus of pivotal importance to all forms of life. Two independent research groups at the ETH Zürich and the Institute of Genetics and Molecular and Cellular Biology in Strasbourg have obtained new insights into the atomic structure of the eukaryotic ribosome. The results have been published in the journal Science.