Published September 30, 1986 | Version v1
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Study on colloidal solution preparation of radioisotope 198Au

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Description

The factors influencing the preparation and particle's size of the 198Au colloidal solution widely used in diagnosis and treatment on medical science are considered in this paper. It was established that preparation temperature of 800C, pH 9, concentration of reducible agent of 5% and concentration of stable agent of 4% are optimum conditions for the making the colloidal particles of size of 10-30μm. The distributive property of colloidal particles and stability of radioactive 198Au colloidal solution on the method of adding the solution of colloidal core and reducible agent are also considered. (author)

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Publishing Information

Imprint Pagination
6 p.
Report number
KAERC--402/86

INIS

Country of Publication
Korea, Democratic People's Republic of
Country of Input or Organization
Korea, Democratic People's Republic of
INIS RN
19016686
Subject category
S38: RADIATION CHEMISTRY, RADIOCHEMISTRY AND NUCLEAR CHEMISTRY;
Descriptors DEI
CHEMICAL PREPARATION; GOLD 198; PARTICLE SIZE; RADIOCOLLOIDS
Descriptors DEC
BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; COLLOIDS; DAYS LIVING RADIOISOTOPES; DISPERSIONS; GOLD ISOTOPES; HEAVY NUCLEI; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; NUCLEI; ODD-ODD NUCLEI; RADIOISOTOPES; SIZE; SYNTHESIS