Invention Grant
US08257681B2 Compositions of high specific activity SN-117M and methods of preparing the same
有权
高比活性SN-117M的组合物及其制备方法
- Patent Title: Compositions of high specific activity SN-117M and methods of preparing the same
- Patent Title (中): 高比活性SN-117M的组合物及其制备方法
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Application No.: US12344340Application Date: 2008-12-26
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Publication No.: US08257681B2Publication Date: 2012-09-04
- Inventor: Nigel Raymond Stevenson , Ian Martin Horn
- Applicant: Nigel Raymond Stevenson , Ian Martin Horn
- Applicant Address: US NY New York
- Assignee: Clear Vascular Inc.
- Current Assignee: Clear Vascular Inc.
- Current Assignee Address: US NY New York
- Agency: Wood, Herron & Evans, LLP
- Main IPC: A61K51/00
- IPC: A61K51/00 ; A61M36/14
Abstract:
Compositions of high specific activity 117mSn with specific activity of greater than 100 Ci/g Sn and methods of producing the same. The method includes exposing 116Cd to an α-particle beam of sufficient incident kinetic energy and duration to convert a portion of the 116Cd to 117mSn to form an irradiated material. The irradiated material is dissolved to form an intermediate solution containing 117mSn and 116Cd. The 117mSn is separated from the 116Cd to yield high specific activity 117mSn.
Public/Granted literature
- US20100166653A1 COMPOSITIONS OF HIGH SPECIFIC ACTIVITY SN-117M AND METHODS OF PREPARING THE SAME Public/Granted day:2010-07-01
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