Compositions – Organic luminescent material containing compositions – Scintillating or lasing compositions
Patent
1979-01-08
1981-04-28
Sebastian, Leland A.
Compositions
Organic luminescent material containing compositions
Scintillating or lasing compositions
250432PD, 422 61, 424 1, A61K 4300, B65D 700
Patent
active
042644682
ABSTRACT:
A generator for obtaining radioactive gallium-68 from germanium-68 bound in a resin containing unsubstituted phenolic hydroxyl groups. The germanium-68 is loaded into the resin from an aqueous solution of the germanium-68. A physiologically acceptable solution of gallium-68 having an activity of 0.1 to 50 millicuries per milliliter of gallium-68 solution is obtained. The solution is obtained from the bound germanium-68 which forms gallium-68 in situ by eluting the column with a hydrochloric acid solution to form an acidic solution of gallium-68. The acidic solution of gallium-68 can be neutralized.
REFERENCES:
Seidl, et al., Chemical Abstracts, vol. 81, 1974, Abstract No. 180245n.
Kopecky, Chemical Abstracts, vol. 86, 1977, Abstract No. 129601b.
Davis Michael A.
Neirinckx Rudi D.
Cook Paul J.
Massachusetts Institute of Technology
Nucker Christine M.
Sebastian Leland A.
Smith, Jr. Arthur A.
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