Cyclotron production and quality control of "high specific activity" radionuclides in "no-carrier-added" form for radioanalytical applications in the life sciences
Articolo
Data di Pubblicazione:
2004
Citazione:
Cyclotron production and quality control of "high specific activity" radionuclides in "no-carrier-added" form for radioanalytical applications in the life sciences / M.L. Bonardi, C. Birattari, F. Groppi, L. Gini, H.S.C. Mainardi. - In: JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY. - ISSN 0236-5731. - 259:3(2004), pp. 415-419.
Abstract:
Radionuclides of very high specific activity A(S)(t) have great relevance for applications in the life sciences. Updated definitions of A(S) are given. The real A(S)(t) must be measured by analytical and radioanalytical techniques. No-carrier-added (NCA) radionuclides have A(S)(NCA) sometimes close to the carrier-free (CF) value A(S)(CF). The accurate knowledge of excitation functions of nuclear reactions vs. ion beam energy is mandatory to maximize A(S)(NCA); the minimization of isotopic dilution factor IDF(t) has been achieved too. A range of accelerator production and radioanalytical QC methods for A(S)(NCA) optimization and determination is presented.
Tipologia IRIS:
01 - Articolo su periodico
Keywords:
Funzioni d'eccitazione di targhetta sottile; separazioni radiochimiche; radioraccianti; reazioni nucleari; Attività Specifica; Fattore di Diluizione Isostopica; Controlli di Qualità
Elenco autori:
M.L. Bonardi, C. Birattari, F. Groppi, L. Gini, H.S.C. Mainardi
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