Diffusion coeffs. in the ternary system α-cyclodextrin (at one concn.)-L-phenylalanine (at four concns.)-water have been measured by using the Bouy interferometric technique. The effect of the inclusion equil. on the cross-term diffusion coeffs. was obsd. The measured diffusion coeffs. in the ternary systems were used to calc. values of the binding consts. These values are in good agreement with the value obtained from calorimetric studies.
Diffusion coefficients in systems with inclusion compounds. 1. α-Cyclodextrin-L-phenylalanine-water at 25°C / Paduano, Luigi; R., Sartorio; V., Vitagliano; J. G., Albright; D. G., Miller; J., Mitchell. - In: THE JOURNAL OF PHYSICAL CHEMISTRY. - ISSN 0022-3654. - STAMPA. - (1990), pp. 6885-6888.
Diffusion coefficients in systems with inclusion compounds. 1. α-Cyclodextrin-L-phenylalanine-water at 25°C
PADUANO, LUIGI;
1990
Abstract
Diffusion coeffs. in the ternary system α-cyclodextrin (at one concn.)-L-phenylalanine (at four concns.)-water have been measured by using the Bouy interferometric technique. The effect of the inclusion equil. on the cross-term diffusion coeffs. was obsd. The measured diffusion coeffs. in the ternary systems were used to calc. values of the binding consts. These values are in good agreement with the value obtained from calorimetric studies.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
