A new chiral stationary phase based on noscapine: Synthesis, enantioseparation, and docking study.
Sign Up to like & getrecommendations! Published in 2022 at "Chirality"
DOI: 10.1002/chir.23488
Abstract: Noscapine is an isolated compound from the opium poppy, with distinctive chiral structure and chemistry, interacts with other compounds due to having multiple π-acceptors, hydrogen bond acceptors, and ionic sites. Therefore, it has promising applicability… read more here.
Keywords: stationary phase; new chiral; phase based; phase ... See more keywords
A new single‐urea‐bound 3,5‐dimethylphenylcarbamoylated β‐cyclodextrin chiral stationary phase and its enhanced separation performance in normal‐phase liquid chromatography
Sign Up to like & getrecommendations! Published in 2018 at "ELECTROPHORESIS"
DOI: 10.1002/elps.201700273
Abstract: A new single‐urea‐bound chiral stationary phase based on 3,5‐dimethylphenylcarbamoylated β‐cyclodextrin was prepared through the Staudinger reaction of mono (6A‐azido‐6A‐deoxy)‐per(3,5‐dimethylphenylcarbamoylated) β‐cyclodextrin and 3‐aminopropyl silica gel under CO2 atmosphere. The new phase exhibited good enantioseparation performance for… read more here.
Keywords: phase; dimethylphenylcarbamoylated cyclodextrin; normal phase; stationary phase ... See more keywords
Liquid chromatographic resolution of proline and pipecolic acid derivatives on chiral stationary phases based on (+)-(18-crown-6)-2,3,11,12-tetracarboxylic acid.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of separation science"
DOI: 10.1002/jssc.201700996
Abstract: Two liquid chromatographic chiral stationary phases based on (+)-(18-crown-6)-2,3,11,12-tetracarboxylic acid were applied to the resolution of the amide derivatives of cyclic α-amino acids including proline and pipecolic acid. Among the five amide derivatives of proline,… read more here.
Keywords: chiral stationary; resolution; stationary phase; pipecolic acid ... See more keywords
Styrene-N-phenylacrylamide co-polymer modified silica monolith particles with an optimized mixing ratio of monomers as a new stationary phase for the separation of peptides in high performance liquid chromatography.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of separation science"
DOI: 10.1002/jssc.201900215
Abstract: A stationary phase was prepared by chemical derivatization of the support particles with a layer of copolymer composed of styrene and N-phenyl acrylamide. Silica monolith particles of ca. 2.6 μm (volume-based average) have been prepared as… read more here.
Keywords: silica monolith; phase; stationary phase; monolith particles ... See more keywords
Hydroxypropyl-β-cyclodextrin encapsulated stationary phase based on silica monolith particles for enantioseparation in liquid chromatography.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of separation science"
DOI: 10.1002/jssc.202000978
Abstract: Hydroxypropyl-β-cyclodextrin-encapsulated stationary phase incorporated on silica monolith particles was prepared by physical embedding, providing a new method for the development of chiral stationary phase for enantioseparation in liquid chromatography. Ground silica monolith particles of about… read more here.
Keywords: stationary phase; silica monolith; monolith particles;
Application of a Cholesterol-Based Stationary Phase for the Analysis of Brevetoxins.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of separation science"
DOI: 10.1002/jssc.202200666
Abstract: A high-performance liquid chromatography protocol for the analysis of brevetoxins has been developed using a silica hydride-based cholesterol column. Brevetoxins are neurotoxins produced by harmful algae that have additional potential as drugs for a number… read more here.
Keywords: application cholesterol; stationary phase; analysis; phase ... See more keywords
Chemical profiling of Ziziphi spinosae semen using on-line comprehensive two-dimensional LC-MS based on a novel phthalic anhydride bonded stationary phase.
Sign Up to like & getrecommendations! Published in 2023 at "Journal of separation science"
DOI: 10.1002/jssc.202200704
Abstract: Ziziphi spinosae semen has been widely used to treat insomnia and anxiety. To profile its chemical components, an online comprehensive two-dimensional LC-MS was developed. In this two-dimensional LC system, a novel phthalic anhydride bonded stationary… read more here.
Keywords: spinosae semen; ziziphi spinosae; two dimensional; stationary phase ... See more keywords
Synthesis and evaluation of ginsenosides imprinted polymer-based chromatographic stationary phase.
Sign Up to like & getrecommendations! Published in 2023 at "Journal of separation science"
DOI: 10.1002/jssc.202200825
Abstract: Molecular imprinting technique has aroused great interest in preparing novel stationary phases, and the resulting materials named molecularly imprinted polymers coated silica packing materials exhibit good performance in separating diverse analytes based on their good… read more here.
Keywords: ginsenosides imprinted; coated silica; stationary phase; imprinted polymer ... See more keywords
Cyclodextrin-NH-MIL-53 open tubular stationary phase for capillary electrochromatography enantioseparation.
Sign Up to like & getrecommendations! Published in 2023 at "Journal of separation science"
DOI: 10.1002/jssc.202200969
Abstract: A novel chiral group functionalized metal-organic framework, Cyclodextrin-NH-MIL-53, was synthesized and modified on the inner wall of a capillary column via a post-synthetic process. The prepared chiral metal-organic framework was utilized as a chiral capillary… read more here.
Keywords: cyclodextrin mil; capillary electrochromatography; mil; stationary phase ... See more keywords
Recent stationary phase-based fractionation strategies in proteomic analysis.
Sign Up to like & getrecommendations! Published in 2023 at "Journal of separation science"
DOI: 10.1002/jssc.202300174
Abstract: In this article, we review stationary phase-assisted sample prefractionation in proteomic analysis in 2019-2022 period. Applications are grouped according to the mode of retention used in the prefractionation step prior to the final analysis by… read more here.
Keywords: stationary phase; fractionation; phase; proteomic analysis ... See more keywords
Amino Acid Profiling from Fingerprints Using Amide Stationary-Phase UPLC-MS.
Sign Up to like & getrecommendations! Published in 2019 at "Methods in molecular biology"
DOI: 10.1007/978-1-4939-9639-1_33
Abstract: UPLC-MS is a commonly used technique to first separate complex samples and subsequently quantify molecules of interest. Herein we describe the use of UPLC-MS using an amide stationary phase to quantify non-derivatized amino acids extracted… read more here.
Keywords: stationary phase; using amide; amide stationary; amino acid ... See more keywords