عنوان المقالة:Viscosity and Density Studies of Drugs in Aqueous Solution and in Aqueous Threonine Solution at 298.15 K
مائدة حميد | maida hameed | 2814
نوع النشر
مجلة علمية
المؤلفون بالعربي
Hanaa G Attiya, Zainab AH Al-Dulaimy, Kawther Ahmed Sadiq, Maida Hameed Saleem
الملخص العربي
Viscosities (η) and densities (ρ) of atenolol and propranolol hydrochloride in water and in concentrations (0.05 M) and (0.1 M) aqueous solution of threonine have been used to reform different important thermodynamic parameters like apparent molal volumes ϕv, partial molal volumes at infinite dilution ϕv̊, transfer volume ϕv̊(tr), the slop Sv, Gibbs free energy of activation for viscous flow of solution ΔG*1,2 and the B-coefficient have been calculated using Jones-Dole equation. These thermodynamic parameters have been predicted in terms of solute-solute and solute-solvent interaction.
تاريخ النشر
18/01/2019
الناشر
Oriental Journal of Chemistry
رقم المجلد
35
رقم العدد
1
رابط DOI
http://dx.doi.org/10.13005/ojc/350141
الكلمات المفتاحية
Atenolol; Density; L-Threonine; Propranolol Hydrochloride; Viscosity
رجوع