Matches in SemOpenAlex for { <https://semopenalex.org/work/W2046266367> ?p ?o ?g. }
Showing items 1 to 85 of
85
with 100 items per page.
- W2046266367 endingPage "012185" @default.
- W2046266367 startingPage "012185" @default.
- W2046266367 abstract "The complexation of thorium, neptunium and plutonium at oxidation state +IV with three ligands of increasing complexity has been investigated. These ligands are relevant for bio inorganic systems. The first ligand is the small nitrilotriacetic acid that often play the role of protecting ligands against hydrolysis. EXAFS results for the Th to Pu series have been correlated to quantum chemical calculations and show an homogeneous behavior of the actinide at oxidation state +IV. For larger ligands, steric effects may become significant and one can ask how the ligand may accommodate the large actinide cation coordination sphere. Model pentapeptides have been synthesized and tested as complexing agents. Comparison with NTA shows that the molecular arrangements are radically different. The third ligand system is transferrin, a diferric metalloptrotein that is well known to coordinate a large variety of cations from transition metals of f-elements. Metalloproteins bear primary, secondary and tertiary structures that all play a crucial role in bonding. At a given oxidation state (+IV), but for various atomic numbers (Th, Np, Pu) EXAFS data at the cation LIII edge exhibit significant coordination discrepancies that are related to a changes in protein geometry. In that sense, the metalloprotein may be viewed as a complex system." @default.
- W2046266367 created "2016-06-24" @default.
- W2046266367 creator A5030947801 @default.
- W2046266367 creator A5034184053 @default.
- W2046266367 creator A5048456888 @default.
- W2046266367 creator A5056786065 @default.
- W2046266367 creator A5057589578 @default.
- W2046266367 creator A5067359625 @default.
- W2046266367 creator A5069038713 @default.
- W2046266367 creator A5070930391 @default.
- W2046266367 creator A5083289774 @default.
- W2046266367 creator A5084740308 @default.
- W2046266367 date "2009-11-01" @default.
- W2046266367 modified "2023-09-26" @default.
- W2046266367 title "A comparative study of actinide complexation in three ligand systems with increasing complexity" @default.
- W2046266367 cites W1561016446 @default.
- W2046266367 cites W1588054335 @default.
- W2046266367 cites W1974494035 @default.
- W2046266367 cites W1982640278 @default.
- W2046266367 cites W1983797023 @default.
- W2046266367 cites W1997496159 @default.
- W2046266367 cites W2009226210 @default.
- W2046266367 cites W2047511096 @default.
- W2046266367 cites W2058062655 @default.
- W2046266367 cites W2060166905 @default.
- W2046266367 cites W2060349265 @default.
- W2046266367 cites W2068540878 @default.
- W2046266367 cites W2069005929 @default.
- W2046266367 cites W207925909 @default.
- W2046266367 cites W2084799599 @default.
- W2046266367 cites W2102401508 @default.
- W2046266367 cites W2166739348 @default.
- W2046266367 cites W2951922831 @default.
- W2046266367 doi "https://doi.org/10.1088/1742-6596/190/1/012185" @default.
- W2046266367 hasPublicationYear "2009" @default.
- W2046266367 type Work @default.
- W2046266367 sameAs 2046266367 @default.
- W2046266367 citedByCount "2" @default.
- W2046266367 countsByYear W20462663672014 @default.
- W2046266367 countsByYear W20462663672022 @default.
- W2046266367 crossrefType "journal-article" @default.
- W2046266367 hasAuthorship W2046266367A5030947801 @default.
- W2046266367 hasAuthorship W2046266367A5034184053 @default.
- W2046266367 hasAuthorship W2046266367A5048456888 @default.
- W2046266367 hasAuthorship W2046266367A5056786065 @default.
- W2046266367 hasAuthorship W2046266367A5057589578 @default.
- W2046266367 hasAuthorship W2046266367A5067359625 @default.
- W2046266367 hasAuthorship W2046266367A5069038713 @default.
- W2046266367 hasAuthorship W2046266367A5070930391 @default.
- W2046266367 hasAuthorship W2046266367A5083289774 @default.
- W2046266367 hasAuthorship W2046266367A5084740308 @default.
- W2046266367 hasConcept C116569031 @default.
- W2046266367 hasConcept C135788738 @default.
- W2046266367 hasConcept C13965031 @default.
- W2046266367 hasConcept C147597530 @default.
- W2046266367 hasConcept C170493617 @default.
- W2046266367 hasConcept C185592680 @default.
- W2046266367 hasConcept C55493867 @default.
- W2046266367 hasConceptScore W2046266367C116569031 @default.
- W2046266367 hasConceptScore W2046266367C135788738 @default.
- W2046266367 hasConceptScore W2046266367C13965031 @default.
- W2046266367 hasConceptScore W2046266367C147597530 @default.
- W2046266367 hasConceptScore W2046266367C170493617 @default.
- W2046266367 hasConceptScore W2046266367C185592680 @default.
- W2046266367 hasConceptScore W2046266367C55493867 @default.
- W2046266367 hasLocation W20462663671 @default.
- W2046266367 hasOpenAccess W2046266367 @default.
- W2046266367 hasPrimaryLocation W20462663671 @default.
- W2046266367 hasRelatedWork W1963488295 @default.
- W2046266367 hasRelatedWork W1980377213 @default.
- W2046266367 hasRelatedWork W2026035792 @default.
- W2046266367 hasRelatedWork W2140403813 @default.
- W2046266367 hasRelatedWork W2397537422 @default.
- W2046266367 hasRelatedWork W2950441583 @default.
- W2046266367 hasRelatedWork W2951915238 @default.
- W2046266367 hasRelatedWork W2952265965 @default.
- W2046266367 hasRelatedWork W2953241196 @default.
- W2046266367 hasRelatedWork W3005314199 @default.
- W2046266367 hasVolume "190" @default.
- W2046266367 isParatext "false" @default.
- W2046266367 isRetracted "false" @default.
- W2046266367 magId "2046266367" @default.
- W2046266367 workType "article" @default.