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Journal ArticleDOI

Solvation parameter models for retention on perfluorinated and fluorinated low temperature glassy carbon stationary phases in reversed-phase liquid chromatography.

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TLDR
The solvation parameter model for the 200 degrees C processed F-LTGC showed similar trends in the relative importance of intermolecular interactions as previously found for octadecyl-polysiloxane stationary phases, while the 400 degrees C process had similar intermolescular interactions with solutes as found with porous glassy carbon in that pi-pi interactions with the carbon surface contribute more so to the retention.
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This article is published in Journal of Chromatography A.The article was published on 2007-02-02. It has received 15 citations till now. The article focuses on the topics: Glassy carbon & Solvation.

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Citations
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Journal ArticleDOI

Fluorocarbon stationary phases for liquid chromatography applications

TL;DR: The dual normal- and reverse-phase characteristics make fluorinated phases suitable for analysis of polar pharmaceutical and biological samples such as proteins, peptides, nucleotides, steroids, and alkaloids.
Journal ArticleDOI

Electrospun glassy carbon ultra-thin layer chromatography devices

TL;DR: The electrospun glassy carbon UTLC plates show tunable retention, have plate number, N, values above 10,000, and show physical and chemical robustness for a range of mobile phases.
Journal ArticleDOI

Solubility of pharmaceutical compounds in supercritical carbon dioxide

TL;DR: In this article, an activity coefficient model based on linear solvation energy relationships was proposed to estimate the solubility behavior of pharmaceutical compounds in supercritical fluids, and the parameters of this model were further generalized as a function of the properties of the pharmaceutical compounds.
Journal ArticleDOI

Separation-Oriented Derivatization of Native Fluorescent Compounds through Fluorous Labeling Followed by Liquid Chromatography with Fluorous-Phase

TL;DR: Experimental results indicate that thefluorous-phase column can selectively retain fluorous compounds including fluorous-labeled analytes on the basis of fluorous separation, the first step toward the introduction of fluored derivatization in quantitative LC analysis.
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CEC with new monolithic stationary phase based on a fluorinated monomer, trifluoroethyl methacrylate.

TL;DR: Poly(TFEM‐co‐EDMA) monolith prepared under optimized polymerization conditions was successfully used in the separation of alkylbenzenes and phenols by CEC.
References
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Book

Applied Linear Statistical Models

TL;DR: Applied Linear Statistical Models 5e as discussed by the authors is the leading authoritative text and reference on statistical modeling, which includes brief introductory and review material, and then proceeds through regression and modeling for the first half, and through ANOVA and Experimental Design in the second half.
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The use of characteristic volumes to measure cavity terms in reversed phase liquid chromatography

TL;DR: In this paper, it was shown that the use of the McGowans characteristic volume, Vx, is equivalent to using Leahy's computer-calculated intrinsic volumes, V1, for the cavity term mV/100, for 209 gaseous, liquid, and solid solutes.
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Hydrogen bonding. 32. An analysis of water-octanol and water-alkane partitioning and the Δlog p parameter of seiler

TL;DR: A general linear solvation energy equation has been used to analyze published partition coefficients in the systems water-octanol, water-hexadecane), water-alkane, and water-cyclohexane and shows that solute hydrogen-bond basicity, dipolarity/polarizability and size are significant factors that influence the delta log P parameter.
Journal ArticleDOI

Hydrogen bond structural group constants.

TL;DR: It is shown that those derived from overall hydrogen bond constants are the more useful in analyses of physicochemical and biochemical properties.
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