Literature DB >> 4092213

Investigation of the hyaluronic acid-copper complex by N.M.R. spectroscopy.

H Sterk, M Braun, O Schmut, H Feichtinger.   

Abstract

Analysis of the 13C and 1H relaxation data of the hyaluronic acid-copper complex indicates a binding site involving the carboxyl group and O-1 of the D-glucuronic acid moiety. The paramagnetic relaxation of Cu2+ is discussed within the framework of the Solomon-Bloembergen formalism and it is shown that various atoms experience, in addition to the dipolar paramagnetic relaxation, a strong scalar relaxation contribution. E.s.r. spectra have also been obtained in order to determine the binding constants, and measurements at 69 K gave the g-values of the complex.

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Year:  1985        PMID： 4092213     DOI： 10.1016/s0008-6215(00)90407-5

Source DB:  PubMed          Journal:  Carbohydr Res        ISSN： 0008-6215            Impact factor:   2.104


  4 in total

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3.  Chondroitin-Sulfate-A-Coated Magnetite Nanoparticles: Synthesis, Characterization and Testing to Predict Their Colloidal Behavior in Biological Milieu.

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Journal:  Int J Mol Sci       Date:  2019-08-22       Impact factor: 5.923

4.  A computational study of calcium(II) and copper(II) ion binding to the hyaluronate molecule.

Authors:  Elizabeta Tratar Pirc; Jernej Zidar; Peter Bukovec
Journal:  Int J Mol Sci       Date:  2012-09-20       Impact factor: 6.208
  4 in total

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