Analysing of 228Th, 232Th, 228Ra in human bone tissues for the purpose of determining the post mortal interval

DOI zum Zitieren dieses Dokuments:: 10.5283/epub.20042

Kandlbinder, Robert ; Geißler, V. ; Schupfner, Robert ; Wolfbeis, Otto S. ; Zinka, B.

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Veröffentlichungsdatum dieses Volltextes: 18 Mrz 2011 07:11

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Zusammenfassung

Bone tissues of thirteen deceased persons were analyzed to determine the activity concentration of the radionuclides 228Ra, 228Th, 232Th and 230Th. The activity ratios enable to assess the post-mortem-interval (PMI). The samples were prepared for analysis by incinerating and pulverizing. 228Ra was directly detected by γ-spectrometry. 228Th, 230Th, 232Th were detected by α-spectrometry after ...