Préparation et contrôle de qualité des technetium-95m et technetium-96

Measurement of Fission Neutron Spectrum Averaged Gross Sections of some Threshold Reactions on Ruthenium: Small Scale Production of 96Tn in a Nuclear Reactor

“…'^Tc is generally produced in a cyclotron, either with proton or deuteron Irradiation of molybdenum by the ^Mo(p,n)'®Tc or ''Mo(d,n)®n'c reactions [6][7][8], or with a-particle Irradiation of niobium by the ®^Nb(a,n)®*Tc reaction [9]. In these reactions, however, Irradiation of natural molybdenum with protons or deuterons has an inherent disadvantage because ''"Tc (T"2 = 61 d) and '""Tc (T1/2 = 90 d) are also produced simultaneously.…”

Measurement and analysis of the isomeric cross section ratios for the Tc94 nucleus

“…Various nuclear reactions have been employed in the production for Tc isotopes, such as (p, n), (n, p), and deuteriuminduced reactions [6][7][8][9]. In addtition, large number of studies on the excitation functions related to the isotopes are also available from the literature [10][11][12][13].…”

“…However, most of these studies are based on the light-ion-induced reactions, and cross section data with heavy-ion-induced reactions are scarce. Maiti et al [14] have reported on new routs of Tc isotope production using the 7 Li + nat Zr and 9 Be + nat Y reac-tions, and the excitation functions were given. Some functions are also available from the 12 C + 89 Y and 9 Be + 89 Y reactions [15,16], focusing on the complete fusion (CF) and incomplete fusion (ICF) studies.…”

95g Tc and 96g Tc as alternatives to medical radioisotope 99m Tc

“…We also estimate the patient radiation does per Tc-labeled tracer using the PHITS simulation code [ 30 ]. Various nuclear reactions that are production methods of Tc isotopes, such as (p, n) reactions [ 31 , 32 , 33 ], deuteron-induced reactions [34] , and 96 Ru(n, p) 96g Tc reactions [ 35 , 36 ], were studied. We consider the production by the (p, n) reaction on an enriched Mo isotope.…”