Volumetric and calorimetric investigations of molecular interactions in some amino acids and peptides in the combined presence of surfactants and glycine betaine
The values of apparent molar volume V2, ϕ and apparent molar adiabatic compressibility
KS, 2, ϕ of amino acids glycine, L-alanine, DL-α-amino-n-butyric acid (ABA), L-valine, L-
leucine and peptides diglycine and triglycine have been determined in the aqueous
solutions of surfactants and glycine betaine by means of density and sound velocity
measurements. The heat (Q) evolved or absorbed during the course of interactions of amino
acids and peptides with the aqueous solution of surfactants and glycine betaine were …
KS, 2, ϕ of amino acids glycine, L-alanine, DL-α-amino-n-butyric acid (ABA), L-valine, L-
leucine and peptides diglycine and triglycine have been determined in the aqueous
solutions of surfactants and glycine betaine by means of density and sound velocity
measurements. The heat (Q) evolved or absorbed during the course of interactions of amino
acids and peptides with the aqueous solution of surfactants and glycine betaine were …