Volumetric, Acoustic and Transport Properties of Metformin Hydrochloride Drug in Aqueous d-Glucose Solutions at T = (298.15–318.15) K
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DOI: 10.1007/s10953-017-0584-0
Abstract: Apparent molar volumes, apparent molar adiabatic compressibilities and viscosity B-coefficients for metformin hydrochloride in aqueous d-glucose solutions were determined from solution densities, sound velocities and viscosities measured at T = (298.15–318.15) K and at pressure p = 101 kPa as… read more here.
Keywords: molar adiabatic; metformin hydrochloride; apparent molar; 298 318 ... See more keywords
Effect of Amino Acids and Sodium Chloride on d-Sorbitol in Aqueous Solutions at Different Temperatures: Volumetric and Acoustic Approach
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DOI: 10.1007/s10953-018-0820-2
Abstract: Apparent molar volumes and apparent molar compressibilities for d-sorbitol in (0.05, 0.1, 0.2 and 0.3) mol·kg−1 aqueous solutions of l-alanine, l-cysteine and l-histidine and NaCl have been determined from measurements of solution density at T = (288.15,… read more here.
Keywords: amino; sodium chloride; aqueous solutions; apparent molar ... See more keywords
The Study of Intermolecular Interactions for dl-Alanine and Glycine in Aqueous l(+)-Arabinose Solutions at Different Temperatures and Ambient Pressure, Using the Volumetric Approach
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DOI: 10.1007/s10953-018-0828-7
Abstract: Density measurements are used to calculate the apparent molar volumes Vφ, limiting apparent molar volumes $$V_{\varphi }^{0}$$Vφ0, limiting apparent molar volumes of transfer, $$\Delta_{\text{t}} V_{\varphi }^{0}$$ΔtVφ0, limiting apparent molar expansibilities, $$E_{\varphi }^{0}$$Eφ0, and hydration numbers… read more here.
Keywords: glycine aqueous; limiting apparent; molar volumes; aqueous arabinose ... See more keywords
The Volumetric Properties of Ternary Solutions of Glycine + H2O + LiBr, NaBr or KBr at T = (293.15–313.15) K and Ambient Pressure
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DOI: 10.1007/s10953-019-00890-2
Abstract: In this study, densities of binary and ternary solutions containing (glycine + water), (glycine + water + lithium bromide), (glycine + water + potassium bromide) and (glycine + water + sodium bromide) have been measured using a vibrating U-tube densimeter at T = (293.15 to 313.15) K. The apparent molar volumes… read more here.
Keywords: 293 313; molar volumes; glycine water; ternary solutions ... See more keywords
Comparison of Solution Behaviors of Two Structurally Related Ionic Liquids in Water and in Acetonitrile as Studied by Volumetric and Acoustic Properties
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DOI: 10.1007/s10953-019-00931-w
Abstract: Interactions of 1-butyl-1-methylpyrrolidinium tetrafluoroborate (BMPYBF4) and 1-butyl-1-methylpiperidinium tetrafluoroborate (BMPIBF4) with water and acetonitrile (AN) were studied in a comparative manner through the measurements of density and speed of sound at 288.15, 293.15, 298.15, 303.15 and… read more here.
Keywords: water acetonitrile; behaviors two; water; apparent molar ... See more keywords
Solvation behavior of glycine and glycyl dipeptide in aqueous 1-butyl-3-methylimidazolium bromide ionic liquid solutions at different temperatures
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DOI: 10.1016/j.molliq.2017.02.115
Abstract: Abstract Densities and speeds of sound of glycine and glycyl dipeptide (glycylglycine) in aqueous 1-butyl-3 methylimidazolium bromide, [C4mim][Br] solutions have been measured at T = (288.15, 298.15 and 308.15) K. From the experimental data of density and… read more here.
Keywords: aqueous butyl; glycyl dipeptide; butyl methylimidazolium; apparent molar ... See more keywords
Hydration properties of glycylglycine in aqueous ionic liquid solutions at different temperatures: Volumetric and acoustic approach
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DOI: 10.1016/j.molliq.2017.03.071
Abstract: Abstract The apparent molar volume and isentropic compression of glycylglycine in aqueous 1-methylimidazolium chloride, [mim][Cl], 1-ethyl-3-methylimidazolium chloride [C2mim][Cl], and 1-methyl-3-octylimidazolium chloride [C8mim][Cl] solutions have been calculated from the measured experimental data on density and speed… read more here.
Keywords: ionic liquid; glycylglycine aqueous; apparent molar; volumetric acoustic ... See more keywords
Effect of anionic micellar medium on thermo-acoustical parameters of aspartic acid and serine solutions
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DOI: 10.1016/j.molliq.2017.04.073
Abstract: Abstract Density and sound velocity data for aspartic acid and serine in water and in aqueous solution of anionic surfactant; Sodium dodecyl sulphate (SDS) were measured over a temperature range (303.15 K–313.15 K). Various volumetric and acoustical… read more here.
Keywords: aspartic acid; volume; water aqueous; acoustical parameters ... See more keywords
Thermo-acoustical and volumetric studies on interionic interactions of l-histidine in aqueous maltose solutions at different temperatures
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DOI: 10.1016/j.molliq.2018.08.158
Abstract: Abstract Apparent molar volumes, Vφ and adiabatic compressibilities, Ks, φ of l -histidine in the concentration range (0.0 to 0.18 mol kg−1) in maltose solutions ranging from pure water to 20.0 mass % of maltose have been… read more here.
Keywords: adiabatic compressibilities; water; maltose solutions; aqueous maltose ... See more keywords
The hydration of selected biologically relevant molecules – the temperature effect on apparent molar volume and compression
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DOI: 10.1016/j.molliq.2018.10.155
Abstract: Abstract The densities and sound velocities at T = (288.15, 293.15, 298.15, 303.15 and 308.15) K were measured for aqueous solutions of glycine, trimethylamine-N-oxide, taurine and N-methylacetamide. From these data, the apparent molar volumes, VΦ, the apparent… read more here.
Keywords: biologically relevant; selected biologically; hydration selected; hydration ... See more keywords
Physicochemical study of solute-solute and solute-solvent interactions of homologous series of α-amino acids in aqueous-isoniazid solutions at temperatures from 293.15 to 318.15 K
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DOI: 10.1016/j.molliq.2019.01.036
Abstract: Abstract Drug-amino acid interactions have been investigated in aqueous media from the experimentally measured data of densities, ρ, ultrasonic speeds, u and viscosities, η of glycine, l-alanine, l-valine and l-isoleucine in water and in aqueous-isoniazid… read more here.
Keywords: solute solute; aqueous isoniazid; amino acids; temperatures 293 ... See more keywords