Mayo Foundation for Medical Education and Research
发明人:
PANDEY, Mukesh, K.,DEGRADO, Timothy, R.
申请号：
EP17844556
公开号：
EP3503929A4
申请日:
2017.08.28
申请国别(地区):
EP
年份:
2020
代理人:
摘要：
Methods for rapid isolation of radionuclides (e.g., 68Ga) produced using a cyclotron and methods for recycling of the parent isotope (e.g., 68Zn) are disclosed. In one version of the method, a solution including a radionuclide (e.g., 68Ga) is created from a target including cations (e.g., 68Zn). The solution including the radionuclide is passed through a first column including a sorbent comprising a hydroxamate resin to adsorb the radionuclide on the sorbent, and the radionuclide is eluted off the sorbent. The cations (e.g., 68Zn) are recovered from a recovery solution that has passed through the first column by passing the recovery solution through a second column including a second sorbent comprising a cation exchange resin.
