Synthesis and characterization of phosphodiester stationary bonded phases for liquid chromatography

Bocian, Szymon; Buszewski, Boguslaw

Synthesis and characterization of phosphodiester stationary bonded phases for liquid chromatography

2015

Bocian, Szymon | Buszewski, Boguslaw

The new type of stationary bonded phases for liquid chromatography with immobilized artificial membrane properties was synthesized. Based on the modification of diol-bonded silica gel the phosphodiester stationary phases were obtained. The structures of synthesized material were confirmed by different physico–chemical techniques such as elemental analysis, infrared spectroscopy (FTIR), 13C CP/MAS NMR and in reversed phase and hydrophilic interaction liquid chromatography, where hydrophobic and polar compounds were sufficiently separated. To present the influence of phosphate group on the retention properties, obtained material were compared with Diol-Ester C12 stationary phase.

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Mots clés AGROVOC

hydrophobicity nuclear magnetic resonance spectroscopy phosphates

Informations bibliographiques

Publié dans

Talanta

Volume 143 Pagination 35 - 41 ISSN 0039-9140

Editeur

Elsevier B.V.

D'autres materias

Polar compounds; Silica gel; Polar embedded stationary phase; Hydrophilic interaction chromatography; Liquid chromatography; Stationary phase surface characterization; Fourier transform infrared spectroscopy; Phospho-ester bonded stationary phase

Langue

anglais

Type

Text; Journal Article

Sur AGRIS depuis: 2024-02-28

Format: MODS

Fournisseur de données

Cette notice bibliographique a été fournie par National Agricultural Library

Découvrez la collection de ce fournisseur de données dans AGRIS

Liens

DOI http://dx.doi.org/10.1016/j.talanta.2015.04.079

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