1.
Appl Radiat Isot
; 53(3): 449-53, 2000 Sep.
Artigo
em Inglês
| MEDLINE
| ID: mdl-10972152
RESUMO
A new automated target system for the routine production of [18F]fluoride from (18)O-enriched water has been constructed. It consists of a small spherical niobium target chamber mounted into a special holder, which provides rapid cooling by water flow around the sphere. The target is irradiated with 21 MeV protons; the incident energy in the target chamber is 13 MeV. The system is operated without external over-pressure and has been tested for beam currents up to 50 microA. 95% of the theoretical yield of [18F]fluoride has been extracted and used for the synthesis of [18F]2-fluoro-2-deoxy-D-glucose.