METHOD OF PREPARING HIGH SPECIFIC ACTIVITY PLATINUM-195M

摘要

A method of preparing high-specific-activity <195m>Pt includes the steps of: exposing <193>Ir to a flux of neutrons sufficient to convert a portion of the <193>Ir to <195m>Pt to form an irradiated material; dissolving the irradiated material to form an intermediate solution comprising Ir and Pt; and separating the Pt from the Ir by cation exchange chromatography to produce <195m>Pt.