Results 211 to 220 of about 6,010 (241)
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Solvatochromic Linear Solvation Energy Relationships for Solubility of O2 in Various Solvents
Bulletin of the Chemical Society of Japan, 1998Abstract Linear solvation energy relationships for solution of O2 in 27 solvents have been examined. Multiple linear regression equations for mole fraction solubility of O2 are developed based on Hildebrand’s solubility parameter as well as the π*, α, and β solvatochromic parameters describing the solvent polarizability/dipolarity ...
Yong Che, Koichi Tokuda, Takeo Ohsaka
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Solvatochromic linear solvation energy relationships for gas-liquid partition coefficients
The Journal of Physical Chemistry, 1989L'etude est faite avec des solvants organiques et les solutes suivants: la butanone-2, l'ethanol, le toluene, le dioxanne et le ...
Sarah C. Rutan +2 more
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Journal of Chromatography A, 2010
This study investigates lipophilicity determination by chromatographic measurements using the polar embedded Ascentis RP-Amide stationary phase. As a new generation of amide-functionalized silica stationary phase, the Ascentis RP-Amide column is evaluated as a possible substitution to the n-octanol/water partitioning system for lipophilicity ...
Deborah, Benhaim, Eli, Grushka
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This study investigates lipophilicity determination by chromatographic measurements using the polar embedded Ascentis RP-Amide stationary phase. As a new generation of amide-functionalized silica stationary phase, the Ascentis RP-Amide column is evaluated as a possible substitution to the n-octanol/water partitioning system for lipophilicity ...
Deborah, Benhaim, Eli, Grushka
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Journal of Chromatography A, 2002
Linear solvation energy relationships allow the prediction of a variety of solubility interactions based on a set of descriptors found in the following equation: [equation: see text]. SP refers to an intrinsic thermodynamic property that can be found experimentally for a series of solutes. Phases containing phosphate, phosphite and phosphine functional
Christine A, Graffis +1 more
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Linear solvation energy relationships allow the prediction of a variety of solubility interactions based on a set of descriptors found in the following equation: [equation: see text]. SP refers to an intrinsic thermodynamic property that can be found experimentally for a series of solutes. Phases containing phosphate, phosphite and phosphine functional
Christine A, Graffis +1 more
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Journal of Chromatography A, 1995
Linear solvation energy relationships (LSERs) were used to evaluate and characterize chemical interactions that influence retention behavior in micellar liquid chromatography (MLC) and micellar electrokinetic capillary chromatography (MEKC). High correlations were found between solutes' capacity factors in MLC and in MEKC, as well as binding constants ...
S, Yang, M G, Khaledi
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Linear solvation energy relationships (LSERs) were used to evaluate and characterize chemical interactions that influence retention behavior in micellar liquid chromatography (MLC) and micellar electrokinetic capillary chromatography (MEKC). High correlations were found between solutes' capacity factors in MLC and in MEKC, as well as binding constants ...
S, Yang, M G, Khaledi
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Environmental Toxicology and Chemistry, 2011
Abstract Predicting the association of contaminants with both particulate and dissolved organic matter is critical in determining the fate and bioavailability of chemicals in environmental risk assessment. To date, the association of a contaminant to particulate organic matter is considered in many multimedia transport models, but the
Undine, Kipka, Dominic M, Di Toro
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Abstract Predicting the association of contaminants with both particulate and dissolved organic matter is critical in determining the fate and bioavailability of chemicals in environmental risk assessment. To date, the association of a contaminant to particulate organic matter is considered in many multimedia transport models, but the
Undine, Kipka, Dominic M, Di Toro
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Linear Solvation Energy Relationships for Adsorption of Aromatic Organic Compounds by Microplastics
SSRN Electronic Journal, 2023Dilara Hatinoglu +4 more
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Journal of Chromatography A, 2012
Linear solvation energy relationships (LSERs) are applied as classifiers to predict the logarithmic retention factors logk from the structures of candidate compounds in non-target analysis. By comparison of the predicted value with the experimentally determined logk, progressive exclusion of candidates is done.
Nadin, Ulrich +4 more
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Linear solvation energy relationships (LSERs) are applied as classifiers to predict the logarithmic retention factors logk from the structures of candidate compounds in non-target analysis. By comparison of the predicted value with the experimentally determined logk, progressive exclusion of candidates is done.
Nadin, Ulrich +4 more
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ELECTROPHORESIS, 2001
Polymerized sodium 11-acrylamidoundecanoate (poly(Na 11-AAU)) was used as a pseudostationary phase (PSP) for micellar electrokinetic chromatography to separate uncharged compounds. The polymer PSP showed signifcantly different solute migration behaviors from conventional micelles including sodium dodecyl sulfate and poly (sodium 10-undecylenate ...
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Polymerized sodium 11-acrylamidoundecanoate (poly(Na 11-AAU)) was used as a pseudostationary phase (PSP) for micellar electrokinetic chromatography to separate uncharged compounds. The polymer PSP showed signifcantly different solute migration behaviors from conventional micelles including sodium dodecyl sulfate and poly (sodium 10-undecylenate ...
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