The role of chemistry in accelerator-based production and separation of radionuclides as basis for radiolabelled compounds for medical applications
RADIOCHIMICA ACTA(2022)
摘要
Radiochemical separations used in large scale routine production of diagnostic and therapeutic radionuclides at a particle accelerator for patient care are briefly outlined. The role of chemistry at various stages of development of a production route of a novel radionuclide, namely nuclear data measurement, high-current targetry, chemical processing and quality control of the product, is discussed in detail. Special attention is paid to production of non-standard positron emitters (e.g. Sc-44g, Cu-64, Ga-68, etc.) at a cyclotron and novel therapeutic radionuclides (e.g. Cu-67, Ac-225, etc.) at an accelerator. Some typical examples of radiochemical methods involved are presented.
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关键词
development of accelerator-based novel radionuclides, diversity in radiochemical separations, large scale production of standard cyclotron radionuclides, radiochemical methods
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