Determination of the oxidation state of zinc and strontium in mineralized osteosarcoma tissue by in micro X-ray fluorescence XANES

[1] Atominstitut, TU Wien, Stadionallee 2, 1020 Vienna, Austria, christina.streli@tuwien.ac.at [2] DepartmentofOrthopaedicSurgery,Vienna General Hospital, Medical University of Vienna, Vienna, Austria [3] Department of Pathology,Vienna General Hospital,Medical University of Vienna, Vienna, Austria [4] Bundesanstalt für Materialforschung und -prüfung (BAM), Richard-Willstätter-Str. 11, 12489 Berlin, Germany [5] Orthopaedic Hospital Vienna-Speising, Speisinger Straße 109, 1130 Vienna, Austria [6] Ludwig Boltzmann Institute of Osteology at the Hanusch Hospital of WGKK and AUVA Trauma Centre Meidling, 1st Med. Dept., Hanusch Hospital, Heinrich-Collin-Strasse 30, 1140 Vienna, Austria [7] National Research Council Institute of Science and Technology for Ceramics, Faenca, Italy [8] Universität Salzburg, Jakob-Haringer-Strasse 2a, 5020 Salzburg, Austria