Recent trends in preparation, investigation and application of polysaccharide-based chiral stationary phases for separation of enantiomers in high-performance liquid …

B Chankvetadze - TrAC Trends in Analytical Chemistry, 2020 - Elsevier
This review article summarizes the recent developments in preparation, investigation and
application of polysaccharide-based chiral stationary phases for the separation of …

Recent advancements and future directions of superficially porous chiral stationary phases for ultrafast high-performance enantioseparations

M Catani, OH Ismail, F Gasparrini, M Antonelli, L Pasti… - Analyst, 2017 - pubs.rsc.org
This review focuses on the use of superficially porous particles (SPPs) as chiral stationary
phases for ultra-high performance liquid enantioseparations. In contrast to what happened …

Advances and innovations in liquid chromatography stationary phase supports

K Broeckhoven, G Desmet - Analytical Chemistry, 2020 - ACS Publications
The continuous evolution of stationary phase supports over the past decades have allowed
a vast increase the separation performance in liquid chromatography. As in any …

Fundamental and practical insights on the packing of modern high-efficiency analytical and capillary columns

MF Wahab, DC Patel, RM Wimalasinghe… - Analytical …, 2017 - ACS Publications
New stationary phases are continuously developed for achieving higher efficiencies and
unique selectivities. The performance of any new phase can only be assessed when the …

Pirkle-type chiral stationary phase on core–shell and fully porous particles: are superficially porous particles always the better choice toward ultrafast high …

OH Ismail, L Pasti, A Ciogli, C Villani, J Kocergin… - … of Chromatography A, 2016 - Elsevier
Pirkle-type Whelk-O1 chiral stationary phase (CSP) was prepared on 2.6 μm superficially
porous particles (SPPs). The chromatographic behavior of columns packed with this new …

[HTML][HTML] An alternative general model for the effective longitudinal diffusion in chromatographic beds filled with ordered porous particles

A Adrover, C Venditti, G Desmet - Journal of Chromatography A, 2024 - Elsevier
The two-zone moment-analysis method for the determination of the dispersion tensor in
hierarchical retentive porous media has been adopted to compute and model the effective …

Shedding light on mechanisms leading to convex-upward van Deemter curves on a cellulose tris (4-chloro-3-methylphenylcarbamate)-based chiral stationary phase

S Felletti, C De Luca, G Lievore, T Chenet… - … of Chromatography A, 2020 - Elsevier
An unusual convex-upward van Deemter curve was observed for the more retained
enantiomer of a chiral sulfoxide (2-(benzylsulfinyl) benzamide) on a cellulose tris (4-chloro-3 …

Effect of pore-size optimization on the performance of polysaccharide-based superficially porous chiral stationary phases for the separation of enantiomers in high …

L Bezhitashvili, A Bardavelidze, T Ordjonikidze… - … of Chromatography A, 2017 - Elsevier
Our earlier studies on the preparation of chiral stationary phases (CSP) based on
superficially porous (or core-shell) silica (SPS) particles for the separation of enantiomers in …

Development of an improved online comprehensive hydrophilic interaction chromatography× reversed‐phase ultra‐high‐pressure liquid chromatography platform for …

E Sommella, OH Ismail, F Pagano… - Journal of separation …, 2017 - Wiley Online Library
In this study, an improved online comprehensive two‐dimensional liquid chromatography
platform coupled to tandem mass spectrometry was developed for the analysis of complex …

Application of cellulose 3, 5-dichlorophenylcarbamate covalently immobilized on superficially porous silica for the separation of enantiomers in high-performance …

L Bezhitashvili, A Bardavelidze, A Mskhiladze… - … of Chromatography A, 2018 - Elsevier
Our earlier studies have demonstrated the applicability of polysaccharide-based chiral
selectors in combination with superficially porous (or core-shell) silica (SPS) particles for the …