Mechanisms Responsible for Adsorption of Molybdate ions on Alumina for the Production of Medical Radioisotopes

2021 ◽  
Author(s):  
Yoshitaka Fujita ◽  
Tomotake Niizeki ◽  
Nobuyoshi Fukumitsu ◽  
Katsuhiko Ariga ◽  
Yusuke Yamauchi ◽  
...  
Keyword(s):  
Medical Radioisotopes

Production and Clinical Applications of Radiopharmaceuticals and Medical Radioisotopes in Iran

2016 ◽  
Vol 46 (4) ◽  
pp. 340-358 ◽  
Author(s):  
Amir Reza Jalilian ◽  
Davood Beiki ◽  
Arman Hassanzadeh-Rad ◽  
Arash Eftekhari ◽  
Parham Geramifar ◽  
...  
Keyword(s):  
Clinical Applications ◽  
Medical Radioisotopes

Formation of medical radioisotopes 111In, 117m Sn, 124Sb, and 177Lu in photonuclear reactions

2015 ◽  
Vol 78 (4) ◽  
pp. 447-452 ◽  
Author(s):  
A. S. Danagulyan ◽  
G. H. Hovhannisyan ◽  
T. M. Bakhshiyan ◽  
R. H. Avagyan ◽  
A. E. Avetisyan ◽  
...  
Keyword(s):  
Photonuclear Reactions ◽  
Medical Radioisotopes

Investigation of a Possible Material-Saving Approach of Sputtering Techniques for Radiopharmaceutical Target Production

2021 ◽  
Vol 11 (19) ◽  
pp. 9219
Author(s):  
Alisa Kotliarenko ◽  
Oscar Azzolini ◽  
Giorgio Keppel ◽  
Cristian Pira ◽  
Juan Esposito
Keyword(s):  
Target Material ◽  
Deposition Process ◽  
Solid Target ◽  
Analysis Method ◽  
Loss Analysis ◽  
Material Recovery ◽  
Medical Radioisotopes ◽  
Target Production ◽  
Thick Coatings ◽  
Material Saving

Magnetron sputtering (MS) is a relatively new deposition technique, which is being considered among the cyclotron solid target (CST) manufacturing options now available, aiming at the medical radioisotopes yield for radiopharmaceutical production. However, the intrinsic high material losses during the deposition process do not permit its use with extremely expensive target materials, such as isotopically enriched metals/oxides. In this study, R&D technology for a new recovering shield is instead proposed to assess the dissipation of target material during the sputtering processes and, thus, an estimate of the material recovery that may be feasible and the related amount. The weight-loss analysis method is used to assess the material losses level inside the chamber during processing. In all tests carried out, a high-purity copper (99.99%) was used as a target material. As a result of this study, the material distribution for both magnetron and diode sputtering depositions can be calculated. The feasibility of the ultra-thick coatings growing, devoted to CST production, is demonstrated.

scholarly journals Production of and research on medical radioisotopes at the heavy ion laboratory, University of Warsaw

2016 ◽  
Vol 118 ◽  
pp. S52-S53
Author(s):  
J. Jastrzębski ◽  
J. Choiński ◽  
A. Jakubowski ◽  
M. Sitarz ◽  
A. Stolarz ◽  
...  
Keyword(s):  
Heavy Ion ◽  
Medical Radioisotopes
Sign in / Sign up

Export Citation Format

Share Document