Showing papers in "Physics and Chemistry of Liquids in 2021"
TL;DR: The charge transfer complex (CT complex) formed in ethanol with 1,2-dimethylimidazole (DMI, donor) and picric acid (PA, π- acceptor) at room temperature (RT) and spectrophotometric studies have bee conducted as mentioned in this paper.
Abstract: The charge transfer complex (CT complex) formed in ethanol with 1,2-dimethylimidazole (DMI, donor) and picric acid (PA, π- acceptor) at room temperature (RT) and spectrophotometric studies have bee...
32 citations
TL;DR: In this article, the experimental mesalazine solubility data in the binary mixtures of ethanol and water at temperature ranges of 293.2-313.2 K were reported.
Abstract: This study reports the experimental mesalazine solubility data in the binary mixtures of ethanol and water at temperature ranges of 293.2–313.2 K. The generated data are correlated with six co-solv...
22 citations
TL;DR: In this paper, the cloud point of a mixture of Tween 80 (Tw 80) and neomycin sulphate (NS) was measured in an aqueous medium containing electrolyte (NaCl, NaNO3, and Na2SO4).
Abstract: The cloud point (CP) of a mixture of Tween 80 (Tw 80) and neomycin sulphate (NS) was measured in an aqueous medium containing electrolyte (NaCl, NaNO3, and Na2SO4). The CP of Tw 80 decreased when T...
16 citations
TL;DR: In this paper, the mole fraction solubility of sulphadiazine (SD) in binary solvent mixtures at different temperatures from (278.15 to 313.15) K was determined.
Abstract: The mole fraction solubility of sulphadiazine (SD) in {Carbitol® (1) + water (2)} binary solvent mixtures at different temperatures from (278.15 to 313.15) K was determined. Solubility values were ...
14 citations
TL;DR: In this article, the interactions between four hydrazones derived from pyridoxal and hydrazides of 2-furoic, thiophene-2-carboxylic, pyrazinoic and pyridine-3-CARO acids and 10 differ...
Abstract: Present paper reports on the interactions between four hydrazones derived from pyridoxal and hydrazides of 2-furoic, thiophene-2-carboxylic, pyrazinoic and pyridine-3-carboxylic acids and 10 differ...
12 citations
TL;DR: In this article, the solubility of meloxicam in {acetonitrile + water} mixtures at five temperatures from 293.15 to 313.15 K was determined and correlated by means of the Jouyban-Acree model.
Abstract: Solubility of meloxicam in {acetonitrile + water} mixtures at five temperatures from 293.15 K to 313.15 K has been determined and correlated by means of the Jouyban-Acree model. By using the van’t ...
11 citations
TL;DR: Experimental solubility data are reported for anthracene, biphenyl, benzil, benzoin, 1-chloroanthraquinone, phenothiazine, pyrene, salicylamide, thioxanthen-9-one, xanthene, and benzoic acid.
Abstract: Experimental solubility data are reported for anthracene, biphenyl, benzil, benzoin, 1-chloroanthraquinone, phenothiazine, pyrene, salicylamide, thioxanthen-9-one, xanthene, benzoic acid, 4-tert-bu...
10 citations
TL;DR: In this article, the dielectric dispersion spectra of morpholine with methanol and ethanol binary mixtures have been studied by using Time Domain Reflectometry (TDRE).
Abstract: The dielectric dispersion spectra of morpholine with methanol and ethanol binary mixtures have been studied by using Time Domain Reflectometry. Frequency dependent variations of specified mole frac...
9 citations
TL;DR: The reported equilibrium mole fraction solubility of 4-(4-ethoxyphenyl)-5-(3,4,5trimethoxybenzoyl)-3, 4-dihydropyrimidin-2(1H)-one (DHP-5) in some {polyethylene glycol (PEG 400 (1) + water (2)} mix...
Abstract: The reported equilibrium mole fraction solubility of 4-(4-ethoxyphenyl)-5-(3,4,5-trimethoxybenzoyl)-3,4-dihydropyrimidin-2(1H)-one (DHP-5) in some {polyethylene glycol (PEG 400 (1) + water (2)} mix...
8 citations
TL;DR: Experimental solubilities have been determined for 1-chloroanthraquinone, anthracene, biphenyl, pyrene, benzil, benzoic acid, acetylsalicylic acid, 4-tert-butylbenzoic acids, 3,4-dichlorobenzoic aci...
Abstract: Experimental solubilities have been determined for 1-chloroanthraquinone, anthracene, biphenyl, pyrene, benzil, benzoic acid, acetylsalicylic acid, 4-tert-butylbenzoic acid, 3,4-dichlorobenzoic aci...
8 citations
TL;DR: Experimental mole fraction solubilities are reported for acenaphthene, o-acetoacetanisidide, acetylsalicylic acid, anthracene, benzil, benzoic acid, benzosin, 4-tert-butylbenzoic acids, 3-chlorobenzo...
Abstract: Experimental mole fraction solubilities are reported for acenaphthene, o-acetoacetanisidide, acetylsalicylic acid, anthracene, benzil, benzoic acid, benzoin, 4-tert-butylbenzoic acid, 3-chlorobenzo...
TL;DR: A search of the published chemical and engineering literature found enthalpy of solution data for an additional 71, 39 and 46 organic compounds dissolved in heptane, cyclohexane, and N,N-dimethyl for the same purpose as mentioned in this paper.
Abstract: A search of the published chemical and engineering literature found enthalpy of solution data for an additional 71, 39 and 46 organic compounds dissolved in heptane, cyclohexane and N,N-dimethylfor...
TL;DR: In this article, the equilibrium mole fraction solubility of 4-nitroaniline (4-NA) in some aqueous-ethanolic mixtures was determined at seven temperatures from (293.15 to 323.15) K.
Abstract: In this research, the equilibrium mole fraction solubility of 4-nitroaniline (4-NA) in some aqueous-ethanolic mixtures was determined at seven temperatures from (293.15 to 323.15) K. The respective...
TL;DR: The solubilisation behavior of ketoconazole in binary mixtures of acetonitrile and water was studied in this paper, where the solubility data were represented with seven co-solvency models.
Abstract: The solubilisation behaviour of ketoconazole in the binary mixtures of acetonitrile and water was studied at T = (293.2–313.2) K. The solubility data were represented with seven co-solvency models ...
TL;DR: Abraham model correlations for describing gas-to-ionic liquid and water-toionic liquid partition coefficients from published experimental data for solutes dissolved in both N-ethyl-N-mixtures were derived in this article.
Abstract: Abraham model correlations are derived for describing gas-to-ionic liquid and water-to-ionic liquid partition coefficients from published experimental data for solutes dissolved in both N-ethyl-N-m...
TL;DR: The densities, ρ, speeds of sound, u, viscosity, η and refractive indices, n D of 1-butyl-3-methylimidazolium tetrafluoroborate [Bmim][BF4] and Benzonitrile (BN) binary mixture, including those of...
Abstract: The densities, ρ, speeds of sound, u, viscosity, η and refractive indices, n D of 1-butyl-3-methylimidazolium tetrafluoroborate [Bmim][BF4] and Benzonitrile (BN) binary mixture, including those of ...
TL;DR: The density and kinematic viscosity data of polyethylene glycol 300 (PEG) + N, N-Dimethylformamide (DMF) binary mixture were determined under atmospheric pressure and six temperatures of T... as discussed by the authors.
Abstract: The density (ρ) and kinematic viscosity (v) data of polyethylene glycol 300 (PEG) + N, N-Dimethylformamide (DMF) binary mixture were determined under atmospheric pressure and six temperatures of T ...
TL;DR: The solubility of albendazole (ABZ) in a binary system of ethanol and water was determined experimentally by using a static analytical method within the temperature range (288.95 to 317.25) K as discussed by the authors.
Abstract: The solubility of albendazole (ABZ) in a binary system of ethanol and water were determined experimentally by using a static analytical method within the temperature range (288.95 to 317.25) K unde...
TL;DR: In this article, the linear isotherm regularity (LIR) equation of state has been used to predict some of the most important thermodynamic quantities and also a series exploring the physical consequen...
Abstract: In this paper, the linear isotherm regularity (LIR) equation of state has been used to predict some of the most important thermodynamic quantities and also a series exploring the physical consequen...
TL;DR: In this paper, the chemical speciation of ternary complexes systems formed by VO2+ion with picolinic acid with the amino acids α-alanine (αAla), glycine (HGly), serine (Ser), threonine (HT), and threonin (HT) was studied.
Abstract: In the present work the chemical speciation of ternary complexes systems formed by VO2+ ion with picolinic acid and the amino acids = α-alanine (HαAla), glycine (HGly), serine (HSer), threonine (HT...
TL;DR: In this paper, the densities and viscosities of binary mixtures for methyl tert-butyl ether with methanol and diisopropyl ether (DIPE) have been measured at temperatures of 308.15, 313.15 and 318.15
Abstract: Densities and viscosities of binary mixtures for methyl tert-butyl ether (MTBE) with methanol and diisopropyl ether (DIPE) have been measured at temperatures of 308.15, 313.15 and 318.15 K and at a...
TL;DR: In this paper, trained versions of Jouyban-Acree and modified Wilson models are proposed to predict the drug's solubility in {acetonitrile + water} solutions at different temperatures.
Abstract: The trained versions of Jouyban–Acree and modified Wilson models are proposed to predict the drug's solubility in {acetonitrile + water} solutions at different temperatures. To obtain a full predic...
TL;DR: In this paper, the ligand 2-methylquinoline-8-carboxylic acid (HL) was prepared using a modification of a previous protocol, and its protonation constants were studied.
Abstract: In this work, the ligand 2-methylquinoline-8-carboxylic acid (HL) was prepared using a modification of a previous protocol, and its protonation constants were studied. The stability constants of th...
TL;DR: In this article, the density, speed of sound (u), viscosity and refractive index (nD) of binary liquid mixtures comprising of N-vinyl-2-pyrrolidinone + 1-butanol, plus 1-pentanol, + 1hexanol and + 1heptanol are analyzed.
Abstract: Density (ρ), speed of sound (u), viscosity (n) and refractive index (nD) of binary liquid mixtures comprising of N-vinyl-2-pyrrolidinone + 1-butanol, + 1-pentanol, + 1- hexanol and + 1-heptanol are...
TL;DR: Complex permittivity spectra were measured for the binary mixtures of EA with Xylene using Time Domain Dielectric Spectroscopy (TDDS) for 11 concentrations at different temperatures.
Abstract: Complex permittivity spectra were measured for the binary mixtures of Ethyl Acetate (EA) with Xylene using Time Domain Dielectric Spectroscopy (TDDS) for 11 concentrations at different temperatures...
TL;DR: In this article, the thermodynamic and structural properties of Fe-based (Al-Fe and Fe-Si) alloys in their liquid states at different higher temperatures have been studied assuming the interaction parameters of R...
Abstract: The thermodynamic and structural properties of Fe – based (Al-Fe and Fe-Si) alloys in their liquid states at different higher temperatures have been studied assuming the interaction parameters of R...
TL;DR: Refractive index of binary and ternary liquid mixtures of propyl propanoate, heptane and octane at (283.15, 288, 288.15 and 323.15) K have been measured.
Abstract: Refractive index of binary and ternary liquid mixtures of propyl propanoate, heptane and octane at (283.15, 288.15, 293.15, 298.15, 303.15, 308.15, 313.15, 318.15 and 323.15) K have been measured a...
TL;DR: The equilibrium solubility of gliclazide (3) in {Transcutol (1) + water (2)} mixtures at several temperatures was reported in the literature as discussed by the authors.
Abstract: The equilibrium solubility of gliclazide (3) in {Transcutol (1) + water (2)} mixtures at several temperatures was reported in the literature. However, no deep attempt was made to correlate gliclazi...
TL;DR: In this article, the reported equilibrium mole fraction solubility values of trans-resveratrol in some aqueous-ethanolic mixtures in the temperature interval from (273.2 to 323.2) K were correlated by means of some cos...
Abstract: Reported equilibrium mole fraction solubility values of trans-resveratrol in some aqueous-ethanolic mixtures in the temperature interval from (273.2 to 323.2) K were correlated by means of some cos...
TL;DR: Experimental water-to-methyl isobutyl ketone partition coefficients have been determined for 27 different organic solutes based on gas chromatographic measurements as discussed by the authors, using the Abraham model correlatio...
Abstract: Experimental water-to-methyl isobutyl ketone partition coefficients have been determined for 27 different organic solutes based on gas chromatographic measurements. Updated Abraham model correlatio...