دورية أكاديمية
Chemical separation and measurement of platinum activation products.
| العنوان: | Chemical separation and measurement of platinum activation products. |
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| المؤلفون: | Wren MS; Los Alamos National Laboratory, Los Alamos, NM 87544, USA., May I; Los Alamos National Laboratory, Los Alamos, NM 87544, USA., Guardincerri E; Los Alamos National Laboratory, Los Alamos, NM 87544, USA., Boswell MS; Los Alamos National Laboratory, Los Alamos, NM 87544, USA., Herman SM; Pacific Northwest National Laboratory, Richland, WA, USA., Warzecha EJ; Pacific Northwest National Laboratory, Richland, WA, USA., Haney MM; Pacific Northwest National Laboratory, Richland, WA, USA., Fotiades N; Los Alamos National Laboratory, Los Alamos, NM 87544, USA., Dale GE; Los Alamos National Laboratory, Los Alamos, NM 87544, USA., Hanson SK; Los Alamos National Laboratory, Los Alamos, NM 87544, USA. Electronic address: skhanson@lanl.gov. |
| المصدر: | Talanta [Talanta] 2023 Aug 01; Vol. 260, pp. 124587. Date of Electronic Publication: 2023 Apr 23. |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Elsevier Country of Publication: Netherlands NLM ID: 2984816R Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1873-3573 (Electronic) Linking ISSN: 00399140 NLM ISO Abbreviation: Talanta Subsets: PubMed not MEDLINE; MEDLINE |
| أسماء مطبوعة: | Publication: Amsterdam : Elsevier Original Publication: Oxford : Pergamon Press |
| مستخلص: | A method has been developed to purify and measure platinum radioisotopes in the presence of fission products and environmental constituents. The method uses a combination of cation exchange and anion exchange chromatography and selective precipitation steps to remove other radioisotopes from the sample. The addition of stable platinum carrier allows for a gravimetric determination of the chemical yield of the procedure. Overall, the method is fast, simple, and potentially applicable for rapid turnaround of unknown samples. Using this method, multiple platinum radioisotopes were measured in two different irradiation experiments. The measured ratios of the platinum radioisotopes clearly reflect the neutron spectrum of the irradiation, suggesting that platinum radioisotopes could be valuable signatures in nuclear forensic analyses. Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper. (Copyright © 2023 Elsevier B.V. All rights reserved.) |
| فهرسة مساهمة: | Keywords: Activation products; Gamma-ray spectrometry; Nuclear forensics; Platinum radioisotopes; Radiochemistry |
| تواريخ الأحداث: | Date Created: 20230503 Date Completed: 20230528 Latest Revision: 20230528 |
| رمز التحديث: | 20231215 |
| DOI: | 10.1016/j.talanta.2023.124587 |
| PMID: | 37137176 |
| قاعدة البيانات: | MEDLINE |
Full Text Finder | تدمد: | 1873-3573 |
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| DOI: | 10.1016/j.talanta.2023.124587 |