Separation of 82Sr from rubidium target for preparation of 82Sr/82Rb generator

A. Bilewicz; B. Bartoś; R. Misiak; B. Petelenz

doi:10.1007/s10967-006-0195-5

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Journal of Radioanalytical and Nuclear Chemistry

Volume/Issue:: Volume 268: Issue 3

Separation of ⁸²Sr from rubidium target for preparation of ⁸²Sr/⁸²Rb generator

Authors:

A. Bilewicz

A. Bilewicz Institute of Nuclear Chemistry and Technology Dorodna 16, 03-195 Warsaw, Poland

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B. Bartoś

B. Bartoś Institute of Nuclear Chemistry and Technology Dorodna 16, 03-195 Warsaw, Poland

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R. Misiak

R. Misiak Institute of Nuclear Physics, Polish Academy of Sciences Radzikowskiego 152, 31-342 Cracow, Poland

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B. Petelenz

B. Petelenz Institute of Nuclear Physics, Polish Academy of Sciences Radzikowskiego 152, 31-342 Cracow, Poland

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Pages:: 485–487

Online Publication Date:: 25 Jul 2006

Publication Date:: 17 Jun 2006

Article Category:: Research Article

DOI:: https://doi.org/10.1007/s10967-006-0195-5

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Summary

⁸²Rb is a generator produced positron-emitting isotope (T_1/2 = 75 s) that is increasingly being used in positron emission tomography for the characterization of myocardial perfusion. The parent radionuclide of ⁸²Rb, strontium ⁸²Sr, is produced mainly by a (p, 4n) reaction induced by >40 MeV protons on rubidium (⁸⁵Rb) target. In the present work we propose a new fast and simple procedure for ⁸²Sr separation from the target, based on selective adsorption of rubidium on the inorganic ion-exchanger: cryptomelane MnO₂.

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Journal of Radioanalytical and Nuclear Chemistry

Print ISSN:: 0236-5731

Online ISSN:: 1588-2780

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Journal of Radionalytical and Nuclear Chemistry
Language	English
Size	A4
Year of Foundation	1968
Volumes per Year	1
Issues per Year	12
Founder	Akadémiai Kiadó
Founder's Address	H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
Publisher	Akadémiai Kiadó Springer Nature Switzerland AG
Publisher's Address	H-1117 Budapest, Hungary 1516 Budapest, PO Box 245. CH-6330 Cham, Switzerland Gewerbestrasse 11.
Responsible Publisher	Chief Executive Officer, Akadémiai Kiadó
ISSN	0236-5731 (Print)
ISSN	1588-2780 (Online)