Scientists and Users The direct access for scientists, researchers and the users of our large facilities

Breakthrough applications of high-resolution and high-counting statistics synchrotron X-Ray Powder Diffraction to protein powders leading to the determination of a 1.8 structural model of the pharmaceutical peptide "octreotide" - the highest resolution ever achieved for a peptide of this complexity using X-ray powder diffraction and crystallographic methods.

Detailed characterization of the tooth and jaw structure and development among shark ancestors by synchrotron based X-ray tomographic microscopy at TOMCAT led an international team of researchers from the Naturalis Biodiversity Center in Leiden and the University of Bristol to the discovery that while teeth evolved once, complex dentitions have been gained and lost many times in evolutionary history.

The very large number of coherent photons produced by free-electron lasers is one of the key qualities of such facilities, attracting users from numerous research fields including chemistry, biology and materials science. Recently, the two branches of PSI's free-electron laser SwissFEL each have reached new record pulse energies, packing more photons than ever before into ultrashort X-ray pulses delivered at rates of 100 Hz to the users of both beamlines.