1. Department of Materials Science WW-4, LKO, University of Erlangen-Nuremberg, Martensstrasse 7, 91058 Erlangen, Germany
2. SSRL Materials Science Division, SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
3. Department of Materials Sciences 6, iMEET, University of Erlangen-Nuremberg, Martensstrasse 7, 91058 Erlangen, Germany
4. Institute of Biomaterials, University of Erlangen-Nuremberg, 91058 Erlangen, Germany
5. Department of Chemistry, King Abdulaziz University, 21577 Jeddah, Saudi Arabia