☆ 4.5 Article

Chiral separation using cyclodextrins as mobile phase additives in open-tubular liquid chromatography with a pseudophase coating

JOURNAL OF SEPARATION SCIENCE (2022)

相关参考文献

注意：仅列出部分参考文献，下载原文获取全部文献信息。

Review Chemistry, Analytical

Methods to determine the kinetic performance limit of contemporary chromatographic techniques

Ken Broeckhoven et al.

Summary: The kinetic plot method combines separation efficiency data with column permeability to determine the limits of separation power of different chromatographic techniques. This technique can be applied to various types of chromatography and column morphologies, as well as different separation modes.

JOURNAL OF SEPARATION SCIENCE (2021)

添加到收藏夹

Review Chemistry, Analytical

Molecularly imprinted polymers in miniaturized extraction and separation devices

Thomas Bouvarel et al.

Summary: This review discusses the latest developments in miniaturization of molecularly imprinted polymers to meet the societal demand for reliable, fast, affordable, and solvent/sample saving analyses. Different polymerization routes for producing miniaturized molecularly imprinted polymers in capillaries or chip channels are investigated, along with their potential applications in various separation techniques.

JOURNAL OF SEPARATION SCIENCE (2021)

添加到收藏夹

Article Biochemical Research Methods

A stationary pseudophase semi-permanent coating for open-tubular capillary liquid chromatography and electrochromatography

Mohamed Adel Ahmed et al.

Summary: This study described the chromatographic and electrochromatographic separation of small neutral and charged analytes using a fused silica capillary with a stationary pseudophase semi-permanent coating of DDAB aggregates. The research showed the formation of DDAB patchy admicelle, complete admicelle, or larger aggregates inside the capillary, depending on the concentration of DDAB used in coating. Overall, the use of a stationary pseudophase coating provides a potentially easier alternative way to conduct open-tubular liquid chromatography and electrochromatography.

JOURNAL OF CHROMATOGRAPHY A (2021)

添加到收藏夹

Article Biochemical Research Methods

An overview of open tubular liquid chromatography with a focus on the coupling with mass spectrometry for the analysis of small molecules

Deyber Arley Vargas Medina et al.

Summary: Open tubular liquid chromatography (OT-LC) offers superior chromatographic performance and more favorable mass spectrometry detection conditions, particularly when coupled with electrospray ionization sources (ESI). OT-LC-MS is mainly utilized in proteomics and biosciences analysis, but can also provide enhanced sensitivity and superior chromatographic performance in analyzing small molecules.

JOURNAL OF CHROMATOGRAPHY A (2021)

添加到收藏夹

Article Chemistry, Medicinal

Enantioseparation of mandelic acid and substituted derivatives by high-performance liquid chromatography with hydroxypropyl-β-cyclodextrin as chiral mobile additive and evaluation of inclusion complexes by molecular dynamics

Jie-Hua Shi et al.

Summary: The enantioseparation and resolution mechanism of mandelic acid, 4-methoxymandelic acid, and 4-propoxymandelic acid were investigated using HPLC and molecular dynamics simulation with 2-hydroxypropyl-beta-cyclodextrin as an additive. The results showed that van der Waals forces and hydrogen-bonding interactions drove the separation, and the binding energy of the HP-beta-CD with the (S)-isomer was higher than with the (R)-isomer. Molecular dynamics simulation was found to have predictive function for chiral resolution based on the binding energies and separation factors.

CHIRALITY (2021)

添加到收藏夹

Article Chemistry, Analytical

Preparation of a polydopamine/β-cyclodextrin coated open tubular capillary electrochromatography column and application for enantioseparation of five proton pump inhibitors

Xiuyu Sui et al.

Summary: An open tubular capillary electrochromatography column was prepared by immobilizing beta-cyclodextrin on the inner wall of the capillary via noncovalent adsorption of polydopamine. The column showed good chiral separation performance towards five proton pump inhibitors and was robustly validated. The polydopamine/beta-cyclodextrin coated capillary column demonstrated stability and efficiency over 100 successive runs.

JOURNAL OF SEPARATION SCIENCE (2021)

添加到收藏夹

Article Chemistry, Analytical

Enantioseparation of phenethylamines by using high-performance liquid chromatography column permanently coated with methylated β-cyclodextrin

Hiroyuki Terashima et al.

Summary: The study demonstrated successful separation of enantiomers of four phenethylamines simultaneously using a phenyl column coated with methylated beta-cyclodextrin in chiral high-performance liquid chromatography. The enantioseparation ability remained effective during successive analyses within a week. The higher stability of the methylated beta-cyclodextrin complexes with (S)-enantiomers explains the longer retention time in high-performance liquid chromatography.

JOURNAL OF SEPARATION SCIENCE (2021)

添加到收藏夹

Review Chemistry, Multidisciplinary

An overview of chiral separations of pharmaceutically active substances by HPLC (2018-2020)

Sofiya Grybinik et al.

Summary: Chiral separation of pharmaceutically active substances is crucial for ensuring enantiomeric purity, with high-performance liquid chromatography being the most popular method for this purpose. Among various chromatographic resolution methods, chiral stationary phases are frequently used for drug enantioseparation.

MONATSHEFTE FUR CHEMIE (2021)

添加到收藏夹

Review Chemistry, Analytical

Advances in Chiral Separations at Nano Level

Al Arsh Basheer et al.

CURRENT ANALYTICAL CHEMISTRY (2020)

添加到收藏夹

Article Chemistry, Analytical

Open-tubular admicellar electrochromatography of charged analytes

Raymond B. Yu et al.

TALANTA (2020)

添加到收藏夹

Review Chemistry, Analytical

Chiral capillary electrophoresis

Samuel Bernardo-Bermejo et al.

TRAC-TRENDS IN ANALYTICAL CHEMISTRY (2020)

添加到收藏夹

Article Chemistry, Medicinal

Direct enantioseparation of mandelic acid by high-performance liquid chromatography using a phenyl column precoated with a small amount of cyclodextrin additive in a mobile phase

Yuri Watanabe et al.

CHIRALITY (2020)

添加到收藏夹

Review Chemistry, Analytical

Chiral analysis by nano -liquid chromatography

G. D'Orazio

TRAC-TRENDS IN ANALYTICAL CHEMISTRY (2020)

添加到收藏夹

Article Biochemical Research Methods

Chiral Micellar Electrokinetic Chromatography

Sandra Salido-Fortuna et al.

JOURNAL OF CHROMATOGRAPHY A (2020)

添加到收藏夹

Article Chemistry, Analytical

Stereoisomer separation of flavanones and flavanone-7-O-glycosides by means of nanoliquid chromatography employing derivatized β-cyclodextrins as mobile-phase additive

Renata Zatopkova et al.

JOURNAL OF SEPARATION SCIENCE (2020)

添加到收藏夹

Review Biochemistry & Molecular Biology

Chiral Stationary Phases for Liquid Chromatography: Recent Developments

Joana Teixeira et al.

MOLECULES (2019)

添加到收藏夹

Review Chemistry, Analytical

An insight into chiral monolithic stationary phases for enantioselective high-performance liquid chromatography applications

Ali Fouad et al.

JOURNAL OF SEPARATION SCIENCE (2019)

添加到收藏夹

Review Chemistry, Analytical

Recent advancements in open-tubular liquid chromatography and capillary electrochromatography during 2014-2018

Mohamed Adel Ahmed et al.

ANALYTICA CHIMICA ACTA (2019)

添加到收藏夹

Review Chemistry, Analytical

Enantiomers separation by capillary electrochromatography

Chiara Fanali

TRAC-TRENDS IN ANALYTICAL CHEMISTRY (2019)

添加到收藏夹

Review Chemistry, Analytical

Chiral recognition in separation sciences. Part I: Polysaccharide and cyclodextrin selectors

Gerhard K. E. Scriba

TRAC-TRENDS IN ANALYTICAL CHEMISTRY (2019)

添加到收藏夹

Review Chemistry, Analytical

Chiral recognition in separation sciences. Part II: Macrocyclic glycopeptide, donor-acceptor, ion-exchange, ligand-exchange and micellar selectors

Gerhard K. E. Scriba

TRAC-TRENDS IN ANALYTICAL CHEMISTRY (2019)

添加到收藏夹

Article Chemistry, Analytical

Modulation of the electroosmotic mobility using polyelectrolyte multilayer coatings for protein analysis by capillary electrophoresis

Laurent Leclercq et al.

ANALYTICA CHIMICA ACTA (2019)

添加到收藏夹

Article Chemistry, Physical

Effect of β-cyclodextrin, alcohol and temperature on the aggregation transitions of cationic/cationic surfactant systems

Jiaen Yang et al.

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS (2019)

添加到收藏夹

Article Chemistry, Analytical

Admicelles in open-tube capillaries for chromatography and electrochromatography

Faustino Tarongoy et al.

ANALYTICA CHIMICA ACTA (2019)

添加到收藏夹

Review Chemistry, Analytical

Recent advances in open tubular capillary liquid chromatography

Shing Chung Lam et al.

ANALYST (2019)

添加到收藏夹

Article Biochemical Research Methods

Comparative Enantiomer-Resolving Ability of Coated and Covalently Immobilized Versions of Two Polysaccharide-Based Chiral Selectors in High-Performance Liquid Chromatography

Nino Beridze et al.

CHROMATOGRAPHIA (2018)

添加到收藏夹

Article Chemistry, Multidisciplinary

Liquid chromatography with micelles in open-tube capillaries

Joselito P. Quirino et al.

GREEN CHEMISTRY (2018)

添加到收藏夹

Article Chemistry, Analytical

Simultaneous determination of designer benzodiazepines in human serum using non-aqueous capillary electrophoresis - Tandem mass spectrometry with successive multiple ionic - Polymer layer coated capillary

Martin Svidrnoch et al.

TALANTA (2018)

添加到收藏夹

Review Chemistry, Analytical

Recent progress of chiral stationary phases for separation of enantiomers in gas chromatography

Sheng-Ming Xie et al.

JOURNAL OF SEPARATION SCIENCE (2017)

添加到收藏夹

Article Chemistry, Analytical

Trimethyl-β-cyclodextrin-encapsulated monolithic capillary columns: Preparation, characterization and chiral nano-LC application

Ashraf Ghanem et al.

TALANTA (2017)

添加到收藏夹

Article Biochemical Research Methods

Cationic cyclodextrin clicked chiral stationary phase for versatile enantioseparations in high-performance liquid chromatography

Jie Zhou et al.

JOURNAL OF CHROMATOGRAPHY A (2016)

添加到收藏夹

Review Chemistry, Analytical

Advances in chiral separations of small peptides by capillary electrophoresis and chromatography

Imran Ali et al.

JOURNAL OF SEPARATION SCIENCE (2014)

添加到收藏夹

Article Biochemical Research Methods

Cyclodextrins as a chiral mobile phase additive in nano-liquid chromatography: comparison of reversed-phase silica monolithic and particulate capillary columns

Anna Rocco et al.

ANALYTICAL AND BIOANALYTICAL CHEMISTRY (2012)

添加到收藏夹

Review Chemistry, Analytical

Chiral Analysis of Ibuprofen Residues in Water and Sediment

Imran Ali et al.

ANALYTICAL LETTERS (2009)

添加到收藏夹

Article Biochemical Research Methods

Enantioseparation of amino acids, α-hydroxy acids, and dipeptides by ligand-exchange CEC using silica-based chiral stationary phases

Elfriede Pittler et al.

ELECTROPHORESIS (2009)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.