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Title: Production of isotopes using high power proton beams

Abstract

The invention provides for a method for producing isotopes using a beam of particles from an accelerator, whereby the beam is maintained at between about 70 to 2000 MeV; and contacting a thorium-containing target with the particles. The medically important isotope .sup.225Ac is produced via the nuclear reaction (p,2p6n), whereby an energetic proton causes the ejection of 2 protons and 6 neutrons from a .sup.232Th target nucleus. Another medically important isotope .sup.213Bi is then available as a decay product. The production of highly purified .sup.211At is also provided.

Inventors:
;
Issue Date:
Research Org.:
Argonne National Laboratory (ANL), Argonne, IL (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1345367
Patent Number(s):
9202602
Application Number:
13/025,079
Assignee:
UCHICAGO ARGONNE, LLC (Chicago, IL)
Patent Classifications (CPCs):
G - PHYSICS G21 - NUCLEAR PHYSICS G21G - CONVERSION OF CHEMICAL ELEMENTS
DOE Contract Number:  
AC02-06CH11357
Resource Type:
Patent
Resource Relation:
Patent File Date: 2011 Feb 10
Country of Publication:
United States
Language:
English
Subject:
43 PARTICLE ACCELERATORS

Citation Formats

Nolen, Jr., Jerry A., and Gomes, Itacil C. Production of isotopes using high power proton beams. United States: N. p., 2015. Web.
Nolen, Jr., Jerry A., & Gomes, Itacil C. Production of isotopes using high power proton beams. United States.
Nolen, Jr., Jerry A., and Gomes, Itacil C. Tue . "Production of isotopes using high power proton beams". United States. https://www.osti.gov/servlets/purl/1345367.
@article{osti_1345367,
title = {Production of isotopes using high power proton beams},
author = {Nolen, Jr., Jerry A. and Gomes, Itacil C.},
abstractNote = {The invention provides for a method for producing isotopes using a beam of particles from an accelerator, whereby the beam is maintained at between about 70 to 2000 MeV; and contacting a thorium-containing target with the particles. The medically important isotope .sup.225Ac is produced via the nuclear reaction (p,2p6n), whereby an energetic proton causes the ejection of 2 protons and 6 neutrons from a .sup.232Th target nucleus. Another medically important isotope .sup.213Bi is then available as a decay product. The production of highly purified .sup.211At is also provided.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2015},
month = {12}
}

Works referenced in this record:

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patent, July 1987


Method for producing actinium-225 and bismuth-213
patent, October 1994


Process and apparatus for the production of BI-213 cations
patent, December 1998


Transmutable radiotherapy device
patent, September 2001


Method for producing Ac-225 by irradiation of Ra-226 with protons
patent, October 2001


Actinium-225 complexes and conjugates for targeted radiotherapy
patent, December 2003


Method of producing Actinium-225 and daughters
patent, January 2004


Radiotherapy
patent, June 2006


Actinium radioisotope products of enhanced purity
patent, June 2010


Multicolumn selectivity inversion generator for production of high purity actinium for use in therapeutic nuclear medicine
patent-application, October 2002


Method for Production of Radioisotope Preparations and Their Use in Life Science, Research, Medical Application and Industry
patent-application, June 2009


Spallation of Uranium and Thorium Nuclei with Bev-Energy Protons
journal, July 1961


Production of 225Ac and 223Ra by irradiation of Th with accelerated protons
journal, February 2011


Production of Ac-225 from Th-229 for Targeted α Therapy
journal, October 2005


Targeted Killing of Virally Infected Cells by Radiolabeled Antibodies to Viral Proteins
journal, November 2006


Targeted α-particle radiotherapy with 211At-labeled monoclonal antibodies
journal, October 2007


Cancer Therapy with Alpha-Emitters Labeled Peptides
journal, May 2010