Structure and equilibria of Ca 2+-complexes of glucose and sorbitol from multinuclear ( 1H, 13C and 43Ca) NMR measurements supplemented with molecular modelling calculations

Ca 2+-complexation of d-glucose and d-sorbitol have been investigated with the aid of multinuclear ( 1H, 13C and 43Ca) NMR spectroscopy and ab initio quantum chemical calculations. Formation constants of the forming 1:1 complexes have been estimated from one-dimensional 13C NMR spectra obtained at c...

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Bibliographic Details
Published in:	Journal of molecular structure Vol. 993; no. 1; pp. 336 - 340
Main Authors:	Pallagi, A., Dudás, Cs, Csendes, Z., Forgó, P., Pálinkó, I., Sipos, P.
Format:	Journal Article
Language:	English
Published:	Elsevier B.V 03-05-2011
Subjects:	2D 1H– 43Ca NMR measurements Ca 2+- d-glucose and Ca 2+- d-sorbitol complexes Constants Equilibrium structures Formation constants Glucose Mathematical models Molecular modelling Molecular structure Nuclear magnetic resonance Sorbitol Spectra Two dimensional Molecular modelling Equilibrium structures 2D 1H– 43Ca NMR measurements Ca 2+- d-glucose and Ca 2+- d-sorbitol complexes Formation constants
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