Data di Pubblicazione:
2012
Citazione:
Radionuclides production by deuteron beams irradiations / M.L. Bonardi, S. Manenti, L. Gini, F. Groppi - In: Book of Abstract "Nine International Conferece on Methods and Applications of Radioanalytical Chemistry - MARC-IX"[s.l] : LANL, USA, 2012 Mar. (( Intervento presentato al 9. convegno Nine International Conferece on Methods and Applications of Radioanalytical Chemistry - MARC-IX tenutosi a Kona, Hawaii, USA nel 2012.
Abstract:
Theranostic medicine is a new integrated therapheutic system which can diagnose, deliver targeted therapy and monitor the response to therapy. This multifunctional platform is an emerging highlight in medicine that combines both diagnostic/imaging and therapeutic aspects: the nuclear physician can follow the real biodistribution of the radiopharmaceutical inside the patient after the injection and the follow-up during the repeated treatments. The radioisotopes used for metabolic radiotherapy are α, β and Auger electron emitters. Many of them are also γ emitters and can be detected by gamma-camera, SPECT or PET. Many of these “neutron reach” radionuclides are produced by nuclear reactor with a very low specific activity - AS. In selected cases they can be produced by bombardment of targets by charged particle beams, in No Carrier Added Form – NCA - with very high AS. If the irradiations are made with deuteron beams some more advantages are obtained: 1) the higher stopping power in respect to the protons allows to employ targets with smaller thickness: the volume of reagents, the synthesis systems and the discharge of radioactive material for radioprotection purpose are smaller, the AS and chemical purity of the final product are higher. 2) deuterons usually present higher cross sections in compound nucleus region. We present some results obtained at our Laboratory for the production optimization of some theragnostic radionuclides produced by irradiation at JRC – Ispra Cyclotron with deuteron beams accelerated up to 19 MeV and the Arronax Cyclotron that allows to extend the energy interval up to 35 MeV.
Tipologia IRIS:
03 - Contributo in volume
Keywords:
Theragnostic Medicine; Radionuclide Production; Deuterons
Elenco autori:
M.L. Bonardi, S. Manenti, L. Gini, F. Groppi
Link alla scheda completa:
Titolo del libro:
Book of Abstract "Nine International Conferece on Methods and Applications of Radioanalytical Chemistry - MARC-IX"