Matches in SemOpenAlex for { <https://semopenalex.org/work/W2065529376> ?p ?o ?g. }
Showing items 1 to 74 of
74
with 100 items per page.
- W2065529376 endingPage "279" @default.
- W2065529376 startingPage "269" @default.
- W2065529376 abstract "The detection of a number of impurities in 99mTc effluents from 99Mo generators is important for proper use of the generator systems. Their identification is described in this review. Technetium in sulfur colloid is probably present as Tc2S7. Reduction of the technetium by sodium thiosulfate (before acidification) will interfere with the preparation of this compound. In the labeling of serum albumin with 99mTc in a zirconium electrolytic cell, the pertechnetate is reduced by the zirconium. Successful serum albumin labeling procedures, with a variety of reducing agents, require acidification of the mixture of albumin and reduced technetium to about pH 2. This is believed to be associated with a number of reversible structural changes in the protein. Evidence for pertechnetate Tc in labeled serum albumin is not convincing. Experiments with 99mTc at the millimolar level suggest that stannous chloride in excess reduces pertechnetate in DTPA solution to the trivalent state and in citrate solution to the quadrivalent state. The reduced technetium is in the form of a dimer, probably with an oxygen or hydroxyl bridge between two Tc atoms, in renal scanning agents processed on the reduction of pertechnetate in the presence of mannitol or sodium gluconate or sodium glucoheptonate. Quality control of Tc radiopharmaceuticals is a difficult problem. Pitfalls in the use of a single technique such as anion-exchange resins or 85% methanol in paper chromatography are discussed in this review." @default.
- W2065529376 created "2016-06-24" @default.
- W2065529376 creator A5008646669 @default.
- W2065529376 creator A5022184849 @default.
- W2065529376 date "1974-07-01" @default.
- W2065529376 modified "2023-09-26" @default.
- W2065529376 title "Chemistry of technetium 99m" @default.
- W2065529376 cites W1970025673 @default.
- W2065529376 cites W1987591839 @default.
- W2065529376 cites W2058355441 @default.
- W2065529376 cites W2071168808 @default.
- W2065529376 cites W2078165793 @default.
- W2065529376 cites W2252471623 @default.
- W2065529376 doi "https://doi.org/10.1016/s0001-2998(74)80014-0" @default.
- W2065529376 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/4366840" @default.
- W2065529376 hasPublicationYear "1974" @default.
- W2065529376 type Work @default.
- W2065529376 sameAs 2065529376 @default.
- W2065529376 citedByCount "29" @default.
- W2065529376 countsByYear W20655293762019 @default.
- W2065529376 countsByYear W20655293762020 @default.
- W2065529376 countsByYear W20655293762021 @default.
- W2065529376 countsByYear W20655293762022 @default.
- W2065529376 crossrefType "journal-article" @default.
- W2065529376 hasAuthorship W2065529376A5008646669 @default.
- W2065529376 hasAuthorship W2065529376A5022184849 @default.
- W2065529376 hasConcept C13965031 @default.
- W2065529376 hasConcept C165616093 @default.
- W2065529376 hasConcept C177322064 @default.
- W2065529376 hasConcept C178790620 @default.
- W2065529376 hasConcept C179104552 @default.
- W2065529376 hasConcept C185592680 @default.
- W2065529376 hasConcept C186423591 @default.
- W2065529376 hasConcept C2776125364 @default.
- W2065529376 hasConcept C2778136224 @default.
- W2065529376 hasConcept C2779525547 @default.
- W2065529376 hasConcept C522557706 @default.
- W2065529376 hasConcept C55493867 @default.
- W2065529376 hasConcept C71924100 @default.
- W2065529376 hasConceptScore W2065529376C13965031 @default.
- W2065529376 hasConceptScore W2065529376C165616093 @default.
- W2065529376 hasConceptScore W2065529376C177322064 @default.
- W2065529376 hasConceptScore W2065529376C178790620 @default.
- W2065529376 hasConceptScore W2065529376C179104552 @default.
- W2065529376 hasConceptScore W2065529376C185592680 @default.
- W2065529376 hasConceptScore W2065529376C186423591 @default.
- W2065529376 hasConceptScore W2065529376C2776125364 @default.
- W2065529376 hasConceptScore W2065529376C2778136224 @default.
- W2065529376 hasConceptScore W2065529376C2779525547 @default.
- W2065529376 hasConceptScore W2065529376C522557706 @default.
- W2065529376 hasConceptScore W2065529376C55493867 @default.
- W2065529376 hasConceptScore W2065529376C71924100 @default.
- W2065529376 hasIssue "3" @default.
- W2065529376 hasLocation W20655293761 @default.
- W2065529376 hasLocation W20655293762 @default.
- W2065529376 hasOpenAccess W2065529376 @default.
- W2065529376 hasPrimaryLocation W20655293761 @default.
- W2065529376 hasRelatedWork W1557679752 @default.
- W2065529376 hasRelatedWork W171520389 @default.
- W2065529376 hasRelatedWork W1795981719 @default.
- W2065529376 hasRelatedWork W2027968237 @default.
- W2065529376 hasRelatedWork W2065529376 @default.
- W2065529376 hasRelatedWork W2094337007 @default.
- W2065529376 hasRelatedWork W2097116885 @default.
- W2065529376 hasRelatedWork W2551988756 @default.
- W2065529376 hasRelatedWork W294194855 @default.
- W2065529376 hasRelatedWork W2701490309 @default.
- W2065529376 hasVolume "4" @default.
- W2065529376 isParatext "false" @default.
- W2065529376 isRetracted "false" @default.
- W2065529376 magId "2065529376" @default.
- W2065529376 workType "article" @default.