1.
J Labelled Comp Radiopharm
; 60(1): 62-68, 2017 01.
Artigo
em Inglês
| MEDLINE
| ID: mdl-27910132
RESUMO
Gallium-68 radioisotope is an excellent source in clinical positron emission tomography application due to its ease of availability from germanium-68 (68 Ge)/gallium-68 (68 Ga) generator having a shelf life of 1 year. In this paper, a modified method for purification of the primary eluate of 68 Ge-68 Ga generator by using a small cation exchange resin (Dowex-50) column has been described. The breakthrough of 68 Ge before and after purification of 68 Ga eluate was 0.014% and 0.00027%, respectively. The average recovery yield of 68 Ga after purification was 84% ± 8.6% (SD, n = 335). The results of the physiochemical studies confirmed that the 68 Ga-acetate obtained is suitable for labeling of radiopharmaceuticals.
Assuntos
Radioisótopos de Gálio/química , Geradores de Radionuclídeos/instrumentação , Compostos Radiofarmacêuticos/síntese química , Compostos de Estanho/química , Acetatos/química , Técnicas de Química Sintética/instrumentação , Técnicas de Química Sintética/métodos , Compostos Radiofarmacêuticos/química
2.
J Vasc Surg Venous Lymphat Disord
; 9(2): 508-509, 2021 03.
Artigo
em Inglês
| MEDLINE
| ID: mdl-33602459