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Separation of Hydrophilic Oligomers and Polymers Using Monodisperse Poly(2,3-dihydroxypropyl Methacrylate-co-Ethylene Dimethacrylate) Beads via Normal-Phase and Hydrophilic-Interaction HPLC by František Švec*, Miroslav Petro and Jean M. J. Fréchet is a scholarly article available to read on EtoBox.

What is Separation of Hydrophilic Oligomers and Polymers Using Monodisperse Poly(2,3-dihydroxypropyl Methacrylate-co-Ethylene Dimethacrylate) Beads via Normal-Phase and Hydrophilic-Interaction HPLC about?

Microparticulate, monosized, and macroporous poly(2,3-dihydroxypropyl methacrylate-co-ethylene dimethacrylate) beads have been used as a stationary phase for HPLC separations of hydrophilic oligomers and polymers. Homogeneous coverage of the sorbent surface with a large number of chemically equivalent diol functionalities affords suitable retentivity in both normal-phase and hydrophilic-interaction chromatographic modes and enables the separations of water-soluble oligomers and polymers. Chromatographic properties of this stationary phase are demonstrated on a variety of separations of poly(oxyalkylene)s, polyvinylpyrrolidones, and polysaccharides.

Author

František Švec*, Miroslav Petro and Jean M. J. Fréchet

Published

2001