Matches in SemOpenAlex for { <https://semopenalex.org/work/W2009011391> ?p ?o ?g. }
Showing items 1 to 73 of
73
with 100 items per page.
- W2009011391 endingPage "24" @default.
- W2009011391 startingPage "19" @default.
- W2009011391 abstract "Very sensitive, rapid methods were developed to determine plutonium, neptunium, and enriched uranium in urine. Chloride complexes of the actinides are extracted from oxidized urine salts with the liquid ion exchanger tri-isooctylamine (TIOA). The actinides are back-extracted and then are counted on low-background solid-state counters. All three actinides are exchanged in 10 sec from an 8 N HCl solution of urine salts, with TIOA dissolved in xylene. They can be back-extracted collectively from the organic phase with 0.1 N HCl to determine total alpha, or they can be stripped individually. When stripped individually, plutonium is adjusted to Pu(III) and stripped from the TIOA with 8 N HCl containing 0.05 M NH4I; Np(IV) is stripped with 0.02 N HF in 4 N HCl; and then U(VI) is stripped with 0.1 N HCl. These procedures yield low-solid mounts (1.5 mg) containing greater than 95% of the actinides with no other radioactive contaminants; lengthy electrodeposition is eliminated. The mounts are assayed with counters having 30% efficiency and backgrounds less than 5 counts/day. Sensitivity is 0.1 dis/min of alpha per 1.5 l. for a 250-ml urine sample." @default.
- W2009011391 created "2016-06-24" @default.
- W2009011391 creator A5070164208 @default.
- W2009011391 date "1968-07-01" @default.
- W2009011391 modified "2023-10-10" @default.
- W2009011391 title "Rapid Bioassay Methods for Plutonium, Neptunium, and Uranium" @default.
- W2009011391 doi "https://doi.org/10.1097/00004032-196807000-00003" @default.
- W2009011391 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/5743754" @default.
- W2009011391 hasPublicationYear "1968" @default.
- W2009011391 type Work @default.
- W2009011391 sameAs 2009011391 @default.
- W2009011391 citedByCount "29" @default.
- W2009011391 countsByYear W20090113912012 @default.
- W2009011391 countsByYear W20090113912013 @default.
- W2009011391 countsByYear W20090113912019 @default.
- W2009011391 crossrefType "journal-article" @default.
- W2009011391 hasAuthorship W2009011391A5070164208 @default.
- W2009011391 hasConcept C117760992 @default.
- W2009011391 hasConcept C135788738 @default.
- W2009011391 hasConcept C13965031 @default.
- W2009011391 hasConcept C145148216 @default.
- W2009011391 hasConcept C177322064 @default.
- W2009011391 hasConcept C178790620 @default.
- W2009011391 hasConcept C185592680 @default.
- W2009011391 hasConcept C191897082 @default.
- W2009011391 hasConcept C192562407 @default.
- W2009011391 hasConcept C2778695967 @default.
- W2009011391 hasConcept C2780026642 @default.
- W2009011391 hasConcept C43617362 @default.
- W2009011391 hasConcept C516372188 @default.
- W2009011391 hasConcept C540271850 @default.
- W2009011391 hasConcept C552554468 @default.
- W2009011391 hasConcept C55493867 @default.
- W2009011391 hasConcept C555451288 @default.
- W2009011391 hasConceptScore W2009011391C117760992 @default.
- W2009011391 hasConceptScore W2009011391C135788738 @default.
- W2009011391 hasConceptScore W2009011391C13965031 @default.
- W2009011391 hasConceptScore W2009011391C145148216 @default.
- W2009011391 hasConceptScore W2009011391C177322064 @default.
- W2009011391 hasConceptScore W2009011391C178790620 @default.
- W2009011391 hasConceptScore W2009011391C185592680 @default.
- W2009011391 hasConceptScore W2009011391C191897082 @default.
- W2009011391 hasConceptScore W2009011391C192562407 @default.
- W2009011391 hasConceptScore W2009011391C2778695967 @default.
- W2009011391 hasConceptScore W2009011391C2780026642 @default.
- W2009011391 hasConceptScore W2009011391C43617362 @default.
- W2009011391 hasConceptScore W2009011391C516372188 @default.
- W2009011391 hasConceptScore W2009011391C540271850 @default.
- W2009011391 hasConceptScore W2009011391C552554468 @default.
- W2009011391 hasConceptScore W2009011391C55493867 @default.
- W2009011391 hasConceptScore W2009011391C555451288 @default.
- W2009011391 hasIssue "1" @default.
- W2009011391 hasLocation W20090113911 @default.
- W2009011391 hasLocation W20090113912 @default.
- W2009011391 hasOpenAccess W2009011391 @default.
- W2009011391 hasPrimaryLocation W20090113911 @default.
- W2009011391 hasRelatedWork W1996695174 @default.
- W2009011391 hasRelatedWork W2025252887 @default.
- W2009011391 hasRelatedWork W2051043169 @default.
- W2009011391 hasRelatedWork W238888050 @default.
- W2009011391 hasRelatedWork W2477086829 @default.
- W2009011391 hasRelatedWork W2495183448 @default.
- W2009011391 hasRelatedWork W2525789200 @default.
- W2009011391 hasRelatedWork W267348769 @default.
- W2009011391 hasRelatedWork W296249488 @default.
- W2009011391 hasRelatedWork W2124342777 @default.
- W2009011391 hasVolume "15" @default.
- W2009011391 isParatext "false" @default.
- W2009011391 isRetracted "false" @default.
- W2009011391 magId "2009011391" @default.
- W2009011391 workType "article" @default.