Kandlbinder, Robert, Schupfner, Robert and Wolfbeis, Otto S. (2010) Determination of 228Ra in human bone ash containing significant quantities of 40K and Ca2+. Journal of Radioanalytical and Nuclear Chemistry 283 (1), pp. 69-73.
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Abstract
The determination of 228Ra by means of γ-spectrometry, in material containing significant quantities of 40K and Ca2+ such as bone ash results in increased values of counting uncertainty and lower limit of detection (LLD) because of a significant contribution from the Compton continuum of 40K. However, 40K is widely removed from bone ash if 228Ra is coprecipitated with barium sulfate. As a result, ...
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| Item type: | Article | ||||
|---|---|---|---|---|---|
| Date: | 2010 | ||||
| Institutions: | Chemistry and Pharmacy > Institut für Analytische Chemie, Chemo- und Biosensorik > Chemo- und Biosensorik (Prof. Antje J. Bäumner, formerly Prof. Wolfbeis) | ||||
| Identification Number: |
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| Keywords: | Ra-228 - Coprecipitation - Calcium - Potassium | ||||
| Dewey Decimal Classification: | 500 Science > 540 Chemistry & allied sciences | ||||
| Status: | Published | ||||
| Refereed: | Unknown | ||||
| Created at the University of Regensburg: | Unknown | ||||
| Item ID: | 19988 |
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