Title of article
A modified extended UNIQUAC model for proteins
Author/Authors
Coutinho، نويسنده , , Joمo A.P. and Pessoa، نويسنده , , Fernando L.P.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2004
Pages
7
From page
127
To page
133
Abstract
A modification of the extended UNIQUAC model is proposed for the description of the non-ideality of protein solutions. Here, the Staverman–Guggenheim combinatorial contribution used in extended UNIQUAC model is replaced by the Flory–Huggins term to take into account the size differences between the protein and solvent. This new model allows an excellent description of the activity coefficients in protein systems, for a large range of pH and ionic strengths, with a reduced number of parameters.
Keywords
Model , Protein , activity coefficient
Journal title
Fluid Phase Equilibria
Serial Year
2004
Journal title
Fluid Phase Equilibria
Record number
1984649
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