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Systems and methods for the cyclotron production of iodine-124

Patent ·
OSTI ID:1531654

The present invention relates to targets, systems and methods for the cyclotron production of 124I from aluminum telluride (Al2Te3) targets. The systems and methods utilize low energy proton cyclotrons to produce 124I by the 124Te(p,n) reaction from enriched Al2Te3 glassy melts. The 124I is recovered in high yield from the glassy melt by adapted methods of common thermal distillation techniques.

Research Organization:
Wisconsin Alumni Research Foundation, Madison, WI (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
FG07-01ID14107
Assignee:
Wisconsin Alumni Research Foundation (Madison, WI)
Patent Number(s):
7,804,928
Application Number:
12/332,691
OSTI ID:
1531654
Country of Publication:
United States
Language:
English

References (16)

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Cyclotron isotopes and radiopharmaceuticals—XXII. Improved targetry and radiochemistry for production of 123I and 124I journal September 1977
Physicochemical and radiochemical aspects of separation of radioiodine from TeO2-targets journal January 2000
Production of Iodine-123 for medical applications journal April 1968
A new approach to target chemistry for the iodine-123 production via the 124Te(p, 2n) reaction journal March 1977
Theoretical Nuclear Physics book January 1979
Low energy cyclotron production and chemical separation of "no carrier added" iodine-124 from a reusable, enriched tellurium-124 dioxide/aluminum oxide solid solution target journal January 2000
Some technical improvements in the production of 123I via the reaction at a compact cyclotron journal August 1981
Production of 123I for medical purposes at the Milan AVF cyclotron journal January 1975
Electrical switching behaviour of semiconducting aluminium telluride glasses journal August 1994
A gas-flow powder target for the cyclotron production of pure 123I journal March 1973
Cyclotron production of 123Xe and high purity 123I: A comparison of tellurium targets journal January 1975
The use of a compact, multi-particle cyclotron for the production of 52Fe, 67Ga, 111In and 123I for medical purposes journal September 1972
Production of curie quantities of high purity I-123 with 15 MeV protons journal September 1981
Enriched 124Te targets for production of 123I and 124I
  • Clem, Ray G.; Lambrecht, Richard M.
  • Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 303, Issue 1 https://doi.org/10.1016/0168-9002(91)90773-J
journal May 1991

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