Charge regulation of natural amino acids in aqueous solutions

A Gallegos, J Wu - Journal of Chemical & Engineering Data, 2020 - ACS Publications
… or basic amino acid in an aqueous solution. To determine the activity coefficients of both …
consider the speciation of the amino acid at each solution condition. The composition of the …

Measurement and modelling solubility of amino acids and peptides in aqueous 2-propanol solutions

HT Do, P Franke, S Volpert, M Klinksiek… - Physical Chemistry …, 2021 - pubs.rsc.org
… of activity coefficients on the amino-acid/peptide solubility In this work the activity coefficients
… of 2-propanol in aqueous solutions. Based on the available melting properties from FSC …

An extensive thermodynamic study on amino acids aqueous solutions and their CO2 solubility by taking into account dipolar and quadrupolar contributions

K Lakzian, HJ Salmani - Journal of Molecular Liquids, 2021 - Elsevier
… calculated activity coefficient of amino acid in aqueous solution … their AARDs of calculated
activity coefficients are shown by … activity coefficients of several aqueous amino acid solutions

[PDF][PDF] A Simple Method to Reduce the Optimized Parameters of Aqueous Amino Acid Solutions Using Association EOSs

A Shadloo, K Peyvandi - Iranian Journal of Chemistry and Chemical …, 2021 - ijcce.ac.ir
… [36] correlated the phase equilibria of peptides and amino acids in aqueous systems based
… to compute aqueous amino acid solutions density, vapor pressure, activity coefficient, and …

Modeling solubility of amino acids and peptides in water and in water+ 2-propanol mixtures: PC-SAFT vs. gE models

HT Do, S Chakrabarty, C Held - Fluid Phase Equilibria, 2021 - Elsevier
… The activity coefficient of component i is defined in this work as the ratio of the fugacity …
as well as binary interaction parameters between the amino acid/peptide, water and 2-propanol …

Thermodynamic modeling of clathrate hydrate stability conditions in the presence of amino acid aqueous solution

K Mehrabi, J Javanmardi, A Rasoolzadeh… - Journal of Molecular …, 2020 - Elsevier
… no information is available for the activity coefficient parameters of the amino … solution theory
in which, the UNIQUAC activity coefficient model is employed to calculate the water activity

Vapor–liquid equilibria and computational study for aqueous solutions of novel deep eutectic solvents (amino acid/lactic acid) at 298.15 K

S Faraji, M Mokhtarpour, E Behboudi… - Journal of Chemical & …, 2020 - ACS Publications
… were determined, and water activity is measured by using the isopiestic … activity coefficient
models including nonrandom two-liquid (NRTL), Wilson, and universal quasichemical models (…

Determination of clathrate hydrates stability conditions and water activity in aqueous solutions containing natural amino acid and its blend with ionic liquid, alcohol …

A Rasoolzadeh, A Bakhtyari, K Mehrabi, J Javanmardi… - Fuel, 2022 - Elsevier
… application of various activity coefficient models in the presence of inhibitors. However, all
the presented activity coefficient models for the calculation of the water activity in the presence …

Investigation of molecular interactions insight into some biologically active amino acids and aqueous solutions of an anti-malarial drug by physicochemical and …

M Mondal, S Basak, S Choudhury, NN Ghosh… - Journal of Molecular …, 2021 - Elsevier
… Geometry optimizations of the of amino acid, CDP, and the corresponding interacting … -
E Aminoacid where E CDP-Amino acid , E CDP , and E Amino acid are the total energy of the …

Investigations of solute–solvent interactions in aqueous solutions of amino acids ionic liquids having the common nitrate as anion at different temperatures

KR Patil, AD Surwade, PJ Rajput, VR Shaikh - Journal of Molecular Liquids, 2021 - Elsevier
… In recent years, the new class of ionic liquids (ILs) such as amino acid ionic liquids (… amino
acid ionic liquid from amino acids, that is, both the anion and cation based on an amino acid