التفاصيل البيبلوغرافية
| العنوان: |
Simple separation of technetium from molybdenum for tracer isotope production. |
| المؤلفون: |
Kmak, Kelly N., Despotopulos, John D., Kerlin, William M. |
| المصدر: |
Journal of Radioanalytical & Nuclear Chemistry; Jun2024, Vol. 333 Issue 6, p2759-2766, 8p |
| مصطلحات موضوعية: |
MOLYBDENUM isotopes, MOLYBDENUM, TECHNETIUM, ION exchange resins, ION exchange chromatography, LABORATORY equipment & supplies |
| مستخلص: |
A procedure for the separation of technetium isotopes from bulk molybdenum was developed in nitric acid media. After irradiation of natMo foils, and dissolution in H2O2, the solution is acidified to 2 M HNO3, and anion exchange resin is used to separate technetium from molybdenum. The procedure is simple, requiring only basic laboratory equipment and, with a two-column separation, the technetium yield is high (~ 85%) with extremely high purity (< 0.1 ppm natMo). This is ideally suited for laboratory production of technetium tracer isotopes, particularly 95mTc. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
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