Separation of yttrium-90 and strontium-90 on papers impregnated with ionizable crown ethers
Journal Article
·
· Analytical Chemistry (Washington); (USA)
- Univ. of Idaho, Moscow (USA)
It has been reported recently that lariat crown ethers with an attached carboxylate group and a suitable cavity size can be made highly selective for the extraction of trivalent lanthanides (1,2). The extraction is reversible with respect to pH and requires no special counteranions. This report describes a simple chromatographic method of separating {sup 90}Y from {sup 90}Sr by using papers impregnated with ionizable crown ethers sym-dibenzo-16-crown-5-oxyacetic acid (I) and its analogue 2-(sym-dibenzo-16-crown-5-oxy)stearic acid (II).
- OSTI ID:
- 6105143
- Journal Information:
- Analytical Chemistry (Washington); (USA), Journal Name: Analytical Chemistry (Washington); (USA) Vol. 62:21; ISSN 0003-2700; ISSN ANCHA
- Country of Publication:
- United States
- Language:
- English
Similar Records
Complexation of lanthanides with crown ether carboxylic acids and its applications in analytical chemistry
Separation of [sup 90]Y from [sup 90]Sr by solvent extraction with ionizable crown ethers
Solvent extraction of alkali metal cations from aqueous solutions by crown ether carboxylic acids
Thesis/Dissertation
·
Sat Dec 31 23:00:00 EST 1988
·
OSTI ID:5941926
Separation of [sup 90]Y from [sup 90]Sr by solvent extraction with ionizable crown ethers
Journal Article
·
Sat May 15 00:00:00 EDT 1993
· Analytical Chemistry (Washington); (United States)
·
OSTI ID:6072269
Solvent extraction of alkali metal cations from aqueous solutions by crown ether carboxylic acids
Journal Article
·
Wed Mar 31 23:00:00 EST 1982
· Sep. Sci. Technol.; (United States)
·
OSTI ID:5314288
Related Subjects
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400105* -- Separation Procedures
ALCOHOLS
ALKALINE EARTH ISOTOPES
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
CHROMATOGRAPHY
DATA
DAYS LIVING RADIOISOTOPES
EVEN-EVEN NUCLEI
EXPERIMENTAL DATA
EXTRACTION CHROMATOGRAPHY
GLYCOLS
HOURS LIVING RADIOISOTOPES
HYDROXY COMPOUNDS
INFORMATION
INTERMEDIATE MASS NUCLEI
ISOMERIC TRANSITION ISOTOPES
ISOTOPES
MEASURING METHODS
NUCLEI
NUMERICAL DATA
ODD-ODD NUCLEI
ORGANIC COMPOUNDS
ORGANIC POLYMERS
POLYETHYLENE GLYCOLS
POLYMERS
RADIOISOTOPES
SEPARATION PROCESSES
STRONTIUM 90
STRONTIUM ISOTOPES
YEARS LIVING RADIOISOTOPES
YTTRIUM 90
YTTRIUM ISOTOPES
400105* -- Separation Procedures
ALCOHOLS
ALKALINE EARTH ISOTOPES
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
CHROMATOGRAPHY
DATA
DAYS LIVING RADIOISOTOPES
EVEN-EVEN NUCLEI
EXPERIMENTAL DATA
EXTRACTION CHROMATOGRAPHY
GLYCOLS
HOURS LIVING RADIOISOTOPES
HYDROXY COMPOUNDS
INFORMATION
INTERMEDIATE MASS NUCLEI
ISOMERIC TRANSITION ISOTOPES
ISOTOPES
MEASURING METHODS
NUCLEI
NUMERICAL DATA
ODD-ODD NUCLEI
ORGANIC COMPOUNDS
ORGANIC POLYMERS
POLYETHYLENE GLYCOLS
POLYMERS
RADIOISOTOPES
SEPARATION PROCESSES
STRONTIUM 90
STRONTIUM ISOTOPES
YEARS LIVING RADIOISOTOPES
YTTRIUM 90
YTTRIUM ISOTOPES