A METHOD OF FORMING AN INJECTABLE RADIOACTIVE COMPOSITION OF A CARBON ENCAPSULATED RADIOACTIVE PARTICULATE
摘要
A method of forming an injectable radioactive composition, the method comprising the steps of: (a) depositing a solid form of technetium onto a carbon crucible; (b) preheating the solid form of technetium to remove any carrier; (c) plasma ablating the technetium and portions of the carbon crucible; (d) allowing the carbon and technetium metal to co-condense from the gas phase to produce a nanoparticle composite aerosol in an inert gas; (e) dispersing the nanoparticle composite in water containing a low concentration of surfactant using an electrostatic precipitator; (f) size fractionating the nanoparticle dispersion by filtration with hydrophilic membranes of known pore size.
申请公布号
CA2605763(C)
申请公布日期
2014.02.11
申请号
CA20062605763
申请日期
2006.04.28
申请人
THE AUSTRALIAN NATIONAL UNIVERSITY
发明人
BROWITT, RODNEY JAMES;BURCH, WILLIAM MARTIN;SENDEN, TIMOTHY JOHN;STEPHENS, ROSS WENTWORTH