Articles with "solvent systems" as a keyword



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The Generally Useful Estimate of Solvent Systems method facilitates off-line two-dimensional countercurrent chromatography for isolating compositions from Siraitia grosvenorii roots.

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Published in 2022 at "Journal of separation science"

DOI: 10.1002/jssc.202200708

Abstract: Solvent system selection is a crucial and the most time-consuming step for successful countercurrent chromatography separation. A thin-layer chromatography based generally useful estimate of solvent systems method has been developed to simplify the solvent system… read more here.

Keywords: countercurrent chromatography; dimensional countercurrent; solvent; countercurrent ... See more keywords
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Study of complex formation between C18H36N2O6 and UO22+ cation in some binary mixed non-aqueous solutions

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Published in 2017 at "Arabian Journal of Chemistry"

DOI: 10.1016/j.arabjc.2012.10.019

Abstract: Abstract The complexation reaction between UO 2 2 + cation and the macrobicyclic ligand C18H36N2O6 was studied in acetonitrile–dimethylformamide (AN–DMF), acetonitrile–tetrahydrofuran (AN–THF), acetonitrile–dichloromethane (AN–DCM) binary solvent solutions at different temperatures using the coductometric method. In… read more here.

Keywords: cation; binary mixed; c18h36n2o6; formation ... See more keywords
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Strategy of selecting solvent systems for spherical agglomeration by the Lifshitz-van der Waals acid-base approach

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Published in 2020 at "Chemical Engineering Science"

DOI: 10.1016/j.ces.2020.115613

Abstract: Abstract A strategy for rationally selecting solvent systems of spherical agglomeration is proposed for the first time. It emphasizes that followed by crystallization and phase separation, spherical agglomeration can be achieved only when the solvent… read more here.

Keywords: spherical agglomeration; selecting solvent; strategy; solvent systems ... See more keywords
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Solubility and isoelectric point of cefradine in different solvent systems

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Published in 2020 at "Journal of Molecular Liquids"

DOI: 10.1016/j.molliq.2019.112312

Abstract: Abstract The solubility data of cefradine in different solvent systems as a function of pH were determined by dynamic method. The effect of pH and solvent compositions on the solubility data and the isoelectric points… read more here.

Keywords: solubility data; solubility; solvent systems; different solvent ... See more keywords
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Solubility and thermodynamic mixing and dissolution properties of empagliflozin in pure and binary solvent systems

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Published in 2020 at "Journal of Molecular Liquids"

DOI: 10.1016/j.molliq.2020.113004

Abstract: Abstract In this work, the solubility data of empagliflozin in nine pure solvents and one binary solvent were measured by dynamic method at the temperature ranging from 278.15 K to 313.15 K. The results showed that the… read more here.

Keywords: solubility data; solvent systems; model; solubility ... See more keywords
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Solvents effect on dansyl cysteamine depletion and reactivity classification of skin sensitizers: Tackling the challenges using binary solvent systems.

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Published in 2021 at "Journal of pharmacological and toxicological methods"

DOI: 10.1016/j.vascn.2021.107116

Abstract: The high throughput method using dansyl cysteamine (HTS-DCYA™) is a sensitive and rapid in chemico approach to characterize skin sensitizers' thiol-reactivity. The direct quantification of fluorescent hapten-DCYA adducts facilitates the rapid testing of pure chemicals… read more here.

Keywords: classification; solvent systems; reactivity; binary solvent ... See more keywords
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Machine Learning Derived Quantitative Structure Property Relationship (QSPR) to Predict Drug Solubility in Binary Solvent Systems

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Published in 2019 at "Industrial & Engineering Chemistry Research"

DOI: 10.1021/acs.iecr.8b04584

Abstract: Prediction of drug solubility is a crucial problem in pharmaceutical industries for both drug delivery and discovery purposes. Several theoretical approaches have been proposed to predict drug solubility in mixed solvent systems when the solubility… read more here.

Keywords: drug solubility; quantitative structure; drug; predict drug ... See more keywords
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Measurement and Correlation for Solubility of Myo-inositol in Five Pure and Four Binary Solvent Systems

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Published in 2021 at "Journal of Chemical & Engineering Data"

DOI: 10.1021/acs.jced.0c01067

Abstract: The equilibrium solubilities of myo-inositol in five monosolvents (water, methanol, ethanol, isopropanol, acetone) and four binary solvent systems (water + methanol, water + ethanol, water + isopro... read more here.

Keywords: four binary; water; myo inositol; binary solvent ... See more keywords
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Measurement and Correlation of the Solubility of 2,6-Dihydroxybenzoic Acid in Alcohols and Binary Solvents

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Published in 2017 at "Journal of Chemical & Engineering Data"

DOI: 10.1021/acs.jced.6b00957

Abstract: Experimental data on the solubility of 2,6-dihydroxybenzoic acid (2,6-DHBA) in methanol, ethanol, 2-propanol, 1-butanol, and three binary solvent systems (methanol + water, ethanol + water, and 2-propanol + water) from (278.15 to 318.15) K were… read more here.

Keywords: solvent systems; water; dihydroxybenzoic acid; solubility ... See more keywords
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Determination and Correlation of the Solubility of Sodium Naphthalene-1,5-disulfonate in Five Pure Solvents and Three Binary Solvent Systems at the Temperature Range from 283.15 to 323.15 K

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Published in 2019 at "Journal of Chemical & Engineering Data"

DOI: 10.1021/acs.jced.9b00029

Abstract: Experimental solubility data of sodium naphthalene-1,5-disulfonate in five neat solvents (water, methanol, ethanol, 2-propanol, acetone) and three binary solvent systems (water + ethanol, water + 2... read more here.

Keywords: solvent systems; disulfonate five; naphthalene disulfonate; sodium naphthalene ... See more keywords
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Solubility Behavior and Data Modeling of l-Proline in Different Neat and Binary Solvent Systems

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Published in 2019 at "Journal of Chemical & Engineering Data"

DOI: 10.1021/acs.jced.9b00802

Abstract: The mole fraction solubility data of l-proline in five monosolvents (water, methanol, ethanol, acetone, and acetonitrile) and four binary solvent systems (methanol + acetone, ethanol + acetone, methanol + acetonitrile, and ethanol + acetonitrile) were… read more here.

Keywords: solubility behavior; solvent systems; solvent; behavior data ... See more keywords