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Title of Journal: Chromatographia

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Abbravation: Chromatographia

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Springer Berlin Heidelberg

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1612-1112

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Polymethylglutamatecoated surfaces in HPLC and

Authors: D Bentrop J Kohr H Engelhardt
Publish Date: 1991/08/01
Volume: 32, Issue: 3-4, Pages: 171-178
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Abstract

Thermal polymerization of the Ncarboxyanhydride of glutamic acid5methylester was used to coat microparticulate silica and the surface of capillaries with polymethylglutamate PMG By increasing the thickness of the PMG layer the hydrophobicity of the stationary phases could be increased However total shielding of surface silanols was not achieved The PMGcoated silicas for HPLC showed unexpected and strange behavior in the chromatography of proteins Nevertheless capillaries coated with PMG proved to be excellent for highly efficient CE separations of proteins at medium pH values

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  2. Riccardo Flamini and Pietro Traldi (Eds): Mass Spectrometry in Grape and Wine Chemistry
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  4. Comparison of Two Stability-Indicating Chromatographic Methods for the Determination of Mirabegron in Presence of Its Degradation Product
  5. Enantioseparation of Some New 1-(2-Naphthyl)-1-ethanol Ester Derivatives by HPLC on Chiralcel OD
  6. K. Hüsnü Can Başer and Gerhard Buchbauer (Eds.): Handbook of Essential Oils. Science, Technology and Applications. 2nd Edn.
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  8. 16th International Symposium on Separation Sciences
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  11. Matrix Solid-Phase Dispersion Combined with GC–MS/MS for the Determination of Organochlorine Pesticides and Polychlorinated Biphenyls in Marketed Seafood
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