Articles with "tubular capillary" as a keyword



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In situ growth of Zr‐based metal‐organic framework UiO‐66‐NH2 for open‐tubular capillary electrochromatography

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Published in 2018 at "ELECTROPHORESIS"

DOI: 10.1002/elps.201800057

Abstract: The high stability and other properties of Zr(IV)‐based metal organic frameworks(MOFs) make it a promising choice for chromatographic separation, while the application in open‐tubular capillary electrochromatography (OT‐CEC) separation has not been explored yet. Herein, we… read more here.

Keywords: uio nh2; open tubular; tubular capillary; capillary electrochromatography ... See more keywords
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Open tubular capillary column of 50 μm internal diameter with a very high separation efficiency for the separation of peptides in CEC and LC.

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Published in 2017 at "Journal of separation science"

DOI: 10.1002/jssc.201700242

Abstract: A specially designed long open tubular capillary column (50 μm internal diameter and 112 cm effective length) was prepared by fabrication of a thin three-component co-polymer layer on the inner surface of silica capillary. A pretreated silica… read more here.

Keywords: open tubular; column; tubular capillary; separation efficiency ... See more keywords
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Preparation and evaluation of open-tubular capillary column combining a metal-organic framework and a brush-shaped polymer for liquid chromatography.

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Published in 2018 at "Journal of separation science"

DOI: 10.1002/jssc.201800121

Abstract: In this work, an open-tubular capillary liquid-phase column was prepared by modifying chain polymer on the inner surface of capillary and chemical bonding of metal organic frameworks, NH2 -UiO-66, to the brushes of chain polymer… read more here.

Keywords: nh2 uio; open tubular; column; tubular capillary ... See more keywords
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A novel open-tubular capillary electrochromatography using carboxymethyl-β-cyclodextrin functionalized gold nanoparticles as chiral stationary phase.

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Published in 2019 at "Journal of separation science"

DOI: 10.1002/jssc.201900733

Abstract: Enantioselective open tubular capillary electrochromatography with carboxymethyl-β-cyclodextrin conjugated gold nanoparticles as stationary phase was first developed. This novel open tubular column was fabricated through layer-by-layer self-assembly of gold nanoparticles on a 3-mercaptopropyl-trimethoxysilane-modified fused-silica capillary and… read more here.

Keywords: open tubular; gold nanoparticles; tubular capillary; column ... See more keywords
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Open tubular capillary column immobilized with sulfobutylether-β-cyclodextrin for chiral separation in capillary electrochromatography.

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Published in 2021 at "Journal of separation science"

DOI: 10.1002/jssc.202100037

Abstract: A novel chiral open tubular capillary column was fabricated with sulfobutylether-β-cyclodextrin and glycidyl methacrylate for enantioseparation in capillary electrochromatography. First, the pretreated silica-fused capillary was treated with 3-trimethoxysilyl propyl methacrylate to attach double bond ligand… read more here.

Keywords: open tubular; column; tubular capillary; sulfobutylether cyclodextrin ... See more keywords