1. Institut für Organische Chemie, Universität Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany
2. Bundesanstalt für Materialforschung und-prüfung (BAM), D-12205 Berlin, Germany
3. Institute for Materials and X-Ray Physics, Hamburg University of Technology, D-21073 Hamburg, Germany
4. Centre for X-ray and Nano Science CXNS, Deutsches Elektronen-Synchrotron DESY, D-22605 Hamburg, Germany
5. Centre for Hybrid Nanostructures ChyN, University Hamburg, D-21073 Hamburg, Germany
6. AG Compound Profiling and Screening, Helmholtz Zentrum für Infektionsforschung, Inhoffenstr. 7, D-38124 Braunschweig, Germany