Chiral stationary phases for liquid chromatography: recent developments

J Teixeira, ME Tiritan, MMM Pinto, C Fernandes - Molecules, 2019 - mdpi.com
The planning and development of new chiral stationary phases (CSPs) for liquid
chromatography (LC) are considered as continuous and evolutionary issues since the …

Recent advances in preparation and applications of monolithic chiral stationary phases

J Guo, Q Wang, D Xu, J Crommen, Z Jiang - TrAC Trends in Analytical …, 2020 - Elsevier
Chiral separation remains a very important topic in different fields of analytical chemistry
such as pharmaceutical, agrochemical, environmental and food analysis. Over the last 20 …

Chiral analysis by nano-liquid chromatography

G D'Orazio - TrAC Trends in Analytical Chemistry, 2020 - Elsevier
The concept of stereoisomerism in the biological activity of compounds in living systems
emerged in 1948 with the work of Louis Pasteur, who first observed the optical activity of …

β‐Cyclodextrin polymer@Fe3O4 based magnetic solid‐phase extraction coupled with HPLC for the determination of benzoylurea insecticides from honey, tomato …

X Liang, R Ma, L Hao, C Wang, Q Wu… - Journal of separation …, 2018 - Wiley Online Library
In this work, a magnetic β‐cyclodextrin polymer was successfully prepared and used as an
adsorbent for the magnetic solid‐phase extraction of six benzoylurea insecticides …

Preparation and modeling study of novel carboxymethyl-β-cyclodextrin silica hybrid monolithic column for enantioseparations in capillary electrochromatography

W Bao, C Zhang, M Yang, D Nan, T Liu, X Guo… - Microchemical …, 2021 - Elsevier
In this paper, an anionic carboxymethyl-β-cyclodextrin (CM-β-CD) silica hybrid monolithic
column was first prepared by “one-pot” sequential reaction. The chiral stationary phase …

Recent strategies for using monolithic materials in glycoprotein and glycopeptide analysis

AJ Alla, KJ Stine - Separations, 2022 - mdpi.com
There is continuous effort towards developing monolithic materials as solid supports for the
separation, enrichment, and digestion of glycoproteins. The intention of this review is to …

A polymer-based monolithic capillary column with polymyxin-B chiral selector for the enantioselective nano-high performance liquid chromatographic pharmaceutical …

A Ghanem, AA Marzouk, M Sobhy, A Fouad - Journal of Chromatography A, 2022 - Elsevier
Herein, we report the first use of Polymyxin-B antibiotic as a enantio-selector in polymer
monolithic capillary. The capillaries were functionalised, characterized and tested for the …

Enantioseparation/Recognition based on nano techniques/materials

G Daneshvar Tarigh - Journal of Separation Science, 2023 - Wiley Online Library
Enantiomers show different behaviors in interaction with the chiral environment. Due to their
identical chemical structure and their wide application in various industries, such as …

One-step fabrication of cinchona-based hybrid monolithic chiral stationary phases via photo-initiated thiol-ene polymerization for cLC enantioseparation

S Ma, Y Wang, H Zhang, Y Li, J Ou, Y Wei, M Ye - Talanta, 2019 - Elsevier
Although various click polymerization reactions (thiol-ene, thiol-yne, thiol-Michael, thiol-
epoxy and amine-epoxy) have been utilized to prepare either hybrid or organic monolithic …

Hydroxypropyl‐β‐cyclodextrin encapsulated stationary phase based on silica monolith particles for enantioseparation in liquid chromatography

Y Lu, G Sun - Journal of Separation Science, 2021 - Wiley Online Library
Hydroxypropyl‐β‐cyclodextrin‐encapsulated stationary phase incorporated on silica
monolith particles was prepared by physical embedding, providing a new method for the …