Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Shannan L. Downey"'
Autor:
Alan D. Watson, Brent Segal, Tony Sanderson, Sandya Suravajjala, Shannan L. Downey, Bacon Edward R, Shi-Bao Yu, Daniel Joseph Nycomed Amersham Imaging Delecki, Michael Droege, William Newcomb, Earley William, Shaun P. Crofts
Publikováno v:
Inorganic Chemistry. 40:1576-1581
Our continued research on the use of heavy metal cluster complexes as a new class of X-ray contrast agents in medical diagnostic imaging is described. A series of 2:3 cluster-ligand complexes, [(W(IV)3SO3)2L3]4- (L = linear polyaminopolycarboxylate l
Autor:
Anna Selling, Lage Pettersson, Shannan L. Downey, Ingegaerd Andersson, Charles M. Schramm, John H. Grate
Publikováno v:
Inorganic Chemistry. 33:3141-3150
Equilibrium and metastable speciations in the aqueous vanadophosphate system in 0.6 M Na(CI) medium at 25 o C have been characterized by pH-potentiometry and high-field 31 P and 51 V NMR spectrometry. Equilibrations are slow at 25 o C, requiring mont