Matches in SemOpenAlex for { <https://semopenalex.org/work/W2023136783> ?p ?o ?g. }
Showing items 1 to 82 of
82
with 100 items per page.
- W2023136783 abstract "Die Komplexbildung von N-Tris(2-aminoethyl)amin-N′,N′,N″,N″,N‴,N‴-hexaessigsaure (H6TTAHA) und N-(Pyrid-2-yl-methyl)ethylendiamin-N,N′,N′-triessigsaure (H3PEDTA) mit Gadolinium(III) wurde in wasseriger Losung bei 25°C und μ = 0,1 (KCl) potentiometrisch untersucht. [Gd(TTAHA)]3−: 1gβM/ML = 19,0; {H[Gd(TTAHA)]}2−: 1gKH/MHL = 8,30; [Gd(PEDTA)]: 1gβM/ML = 15,56. Die 1 : 1-Gadolinium(III)-Komplexe wurden im Fall der H6TTAHA als Dinatriumsalz Na2H[Gd(C18H24N4O12)] · 3,5 H2O, bei der H3PEDTA als Neutralkomplex [Gd(C14H16N3O6)] · 3 H2O erhalten. Ihre NMR-Protonenrelaxivitaten [1 · mmol−1 · s−1] ({H[Gd(TTAHA)]}2−; 9,5; [Gd(PEDTA)]: 8,8) eroffnen Anwendungen als Kontrastmittel fur die Kernspintomographie.Chelate Formation of N-Tris(2-aminoethyl)amine-N′,N′,N″,N″,N‴,N‴-hexaacetic Acid (H6TTAHA) and N-(Pyrid-2-yl-methyl)ethylenediamine-N,N′,N′-triacetic Acid (H3PEDTA) with Gadolinium(III) – Syntheses, Stability Constants, and NMR-RelaxivitiesThe chelate formation of N-tris(2-aminoethyl)amine-N′,N′,N″,N″,N‴,N‴-hexaacetic acid (H6TTAHA) and N-(pyrid-2-yl-methyl)ethylenediamine-N,N′,N′-triacetic acid (H3PEDTA) with gadolinium(III) has been studied potentiometrically in aqueous solution at 25°C and μ = 0.1 (KCl). [Gd(TTAHA)]3−: 1gβM/ML = 19.0; {H[Gd(TTAHA)]}2−: 1gKH/MHL = 8.30; [Gd(PEDTA)]: 1gβM/ML = 15.56. Both 1 : 1 gadolinium(III) complexes were isolated as Na2H[Gd(C18H24N4O12)] · 3.5 H2O and [Gd(C14H16N3O6)] · 3 H2O, respectively. Their 1H-NMR relaxivities [1 · mmol−1 · s−1] ({H[Gd(TTAHA)]}2−: 9.5; [Gd(PEDTA)]: 8.8) offer promising applications for 1H-NMR imaging." @default.
- W2023136783 created "2016-06-24" @default.
- W2023136783 creator A5009948562 @default.
- W2023136783 creator A5045566224 @default.
- W2023136783 creator A5057134708 @default.
- W2023136783 creator A5078294696 @default.
- W2023136783 creator A5081126377 @default.
- W2023136783 creator A5090270094 @default.
- W2023136783 creator A5091710178 @default.
- W2023136783 date "1995-05-01" @default.
- W2023136783 modified "2023-09-25" @default.
- W2023136783 title "Die Chelatbildung von N-Tris(2-aminoethyl)amin-N?,N?,N?,N?,N?,N?-hexaessigs�ure (H6TTAHA) und N-(Pyrid-2-yl-methyl)ethylendiamin-N,N?,N?-triessigs�ure (H3PEDTA) mit Gadolinium(III) - Synthesen, Komplexstabilit�t und NMR-Relaxivit�t" @default.
- W2023136783 cites W1527220822 @default.
- W2023136783 cites W1990214725 @default.
- W2023136783 cites W1995976462 @default.
- W2023136783 cites W2018864096 @default.
- W2023136783 cites W2021137787 @default.
- W2023136783 cites W2022032717 @default.
- W2023136783 cites W2034569105 @default.
- W2023136783 cites W2071759580 @default.
- W2023136783 cites W2080944802 @default.
- W2023136783 cites W2088573813 @default.
- W2023136783 cites W2090539609 @default.
- W2023136783 cites W2092489162 @default.
- W2023136783 cites W2133794705 @default.
- W2023136783 cites W2142006585 @default.
- W2023136783 cites W2614052025 @default.
- W2023136783 cites W4239692447 @default.
- W2023136783 doi "https://doi.org/10.1002/zaac.19956210518" @default.
- W2023136783 hasPublicationYear "1995" @default.
- W2023136783 type Work @default.
- W2023136783 sameAs 2023136783 @default.
- W2023136783 citedByCount "12" @default.
- W2023136783 countsByYear W20231367832013 @default.
- W2023136783 countsByYear W20231367832015 @default.
- W2023136783 crossrefType "journal-article" @default.
- W2023136783 hasAuthorship W2023136783A5009948562 @default.
- W2023136783 hasAuthorship W2023136783A5045566224 @default.
- W2023136783 hasAuthorship W2023136783A5057134708 @default.
- W2023136783 hasAuthorship W2023136783A5078294696 @default.
- W2023136783 hasAuthorship W2023136783A5081126377 @default.
- W2023136783 hasAuthorship W2023136783A5090270094 @default.
- W2023136783 hasAuthorship W2023136783A5091710178 @default.
- W2023136783 hasConcept C131779359 @default.
- W2023136783 hasConcept C13965031 @default.
- W2023136783 hasConcept C155647269 @default.
- W2023136783 hasConcept C178790620 @default.
- W2023136783 hasConcept C179104552 @default.
- W2023136783 hasConcept C184651966 @default.
- W2023136783 hasConcept C185592680 @default.
- W2023136783 hasConcept C197404232 @default.
- W2023136783 hasConcept C2780728571 @default.
- W2023136783 hasConcept C2781014771 @default.
- W2023136783 hasConcept C55493867 @default.
- W2023136783 hasConcept C557651011 @default.
- W2023136783 hasConcept C71240020 @default.
- W2023136783 hasConceptScore W2023136783C131779359 @default.
- W2023136783 hasConceptScore W2023136783C13965031 @default.
- W2023136783 hasConceptScore W2023136783C155647269 @default.
- W2023136783 hasConceptScore W2023136783C178790620 @default.
- W2023136783 hasConceptScore W2023136783C179104552 @default.
- W2023136783 hasConceptScore W2023136783C184651966 @default.
- W2023136783 hasConceptScore W2023136783C185592680 @default.
- W2023136783 hasConceptScore W2023136783C197404232 @default.
- W2023136783 hasConceptScore W2023136783C2780728571 @default.
- W2023136783 hasConceptScore W2023136783C2781014771 @default.
- W2023136783 hasConceptScore W2023136783C55493867 @default.
- W2023136783 hasConceptScore W2023136783C557651011 @default.
- W2023136783 hasConceptScore W2023136783C71240020 @default.
- W2023136783 hasLocation W20231367831 @default.
- W2023136783 hasOpenAccess W2023136783 @default.
- W2023136783 hasPrimaryLocation W20231367831 @default.
- W2023136783 hasRelatedWork W1963583615 @default.
- W2023136783 hasRelatedWork W1984610316 @default.
- W2023136783 hasRelatedWork W1992832396 @default.
- W2023136783 hasRelatedWork W2033503179 @default.
- W2023136783 hasRelatedWork W2070598488 @default.
- W2023136783 hasRelatedWork W619105361 @default.
- W2023136783 isParatext "false" @default.
- W2023136783 isRetracted "false" @default.
- W2023136783 magId "2023136783" @default.
- W2023136783 workType "article" @default.