Effect of the cations sodium and potassium on the molecular weight of hyaluronate |
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Authors: | P Månsson Ö Jacobsson KA Granath |
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Institution: | Pharmacia AB, Health Care, Research and Development, S-751 82 Uppsala, Sweden |
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Abstract: | The molecular weight of Na- and K-hyaluronate has been determined by low angle laser light scattering (LALLS) technique. Two preparations of hyaluronate from rooster comb () were investigated. The LALLS was carried out both in a static mode and on the effluent from a column filled with porous gel. In contrast to Sheehan et al.1, no significant difference was found in the molecular weight of viscosity of Na- and K-hyaluronate in 2.0 M salt solutions |
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Keywords: | Molecular weight hyaluronate sodium potassium light scattering viscosity |
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