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Sarcoplasmic reticulum calcium ATPase is inhibited by organic vanadium coordina...
Aureliano, Manuel; Henao, Fernando; Tiago, Teresa; Duarte, Rui O.; Moura, José J. G.; Baruah, Bharat; Crans, Debbie C.Inorg Chem. 2008 Jul 7;47(13):5677-84. doi: 10.1021/ic702405d ; The general affinity of the sarcoplasmic reticulum (SR) Ca (2+)-ATPase was examined for three different classes of vanadium coordination complexes including a vanadium(V) compound, pyridine-2,6-dicarboxylatodioxovanadium(V) (PDC-V(V)), and two vanadium(IV) compounds, bis(maltolato)oxovanadium(IV) (BMOV), and an analogue of amavadine, bis( N-hydrox...
Spectrometric and electrochemical investigation of vanadium(V) and vanadium(IV)...
Khan,Ahmad R.; Crans,Debbie C.; Pauliukaite,Rasa; Norkus,EugenijusSpectroscopic and electrochemical studies were carried out to characterize the vanadium(IV) and (V) complexes that form in solution and their interconversions. 51V NMR spectroscopy coupled with ¹H NMR, 13C NMR and EPR spectroscopy were used to characterize the vanadium(V)-tartrate complexes that form in the vanadium-tartrate system. The major complex that forms over most of the pH range is a 1:1 complex. In add...
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