Mixed-mode chromatographic stationary phases: recent advancements and its applications for high-performance liquid chromatography

L Zhang, Q Dai, X Qiao, C Yu, X Qin, H Yan - TrAC Trends in Analytical …, 2016 - Elsevier
Chromatographic stationary phase is the core of high-performance liquid chromatography
(HPLC) system. Thereinto, the development of novel stationary phases with high separation …

Recent progress to construct calixarene-based polymers using covalent bonds: synthesis and applications

R Zadmard, F Hokmabadi, MR Jalali, A Akbarzadeh - RSC advances, 2020 - pubs.rsc.org
The combination of supramolecular chemistry and polymer sciences creates a great
possibility to afford calixarene-based polymers offering unique features and applications …

Chitosan/polyacrylic acid/octadecene double-crosslinked network hydrogel functionalized porous silica microspheres for multimode liquid chromatographic …

K Luo, Y Gao, Y Zhang, W Chen, S Tang - Journal of Chromatography A, 2023 - Elsevier
In this study, chitosan (CS) and polyacrylic acid (PAA) were used to construct a double-
crosslinked network hydrogel, which was employed as the functional material for silica …

Silica microparticles modified with ionic liquid bonded chitosan as hydrophilic moieties for preparation of high-performance liquid chromatographic stationary phases

W Zhang, Y Feng, L Pan, G Zhang, Y Guo, W Zhao… - Microchimica Acta, 2023 - Springer
Abstract Two novel stationary phases, 1-(4-bromobutyl)-3-methylimidazolium bromide
bonded chitosan modified silica and 1-(4-bromobutyl)-3-methylimidazolium bromide bonded …

Preparation and characterization of carbon dot-decorated silica stationary phase in deep eutectic solvents for hydrophilic interaction chromatography

H Zhang, X Qiao, T Cai, J Chen, Z Li, H Qiu - Analytical and bioanalytical …, 2017 - Springer
In this paper, N-doped carbon dots (NCDs) were successfully decorated on the spherical
porous silica surface in deep eutectic solvents (DESs) as a novel class of green solvents …

A new strategy for the preparation of mixed-mode chromatographic stationary phases based on modified dialdehyde cellulose

J Gao, G Luo, Z Li, H Li, L Zhao, H Qiu - Journal of Chromatography a, 2020 - Elsevier
A new strategy for the preparation of mixed-mode chromatographic stationary phases based
on modified dialdehyde cellulose was proposed. Two novel mixed-mode chromatographic …

Imidazolium embedded C8 based stationary phase for simultaneous reversed-phase/hydrophilic interaction mixed-mode chromatography

X Qiao, L Zhang, N Zhang, X Wang, X Qin… - … of chromatography A, 2015 - Elsevier
A new imidazolium embedded C 8 based stationary phase (SIL-MPS-VOL) was facilely
prepared by two steps and characterized by Fourier transform infrared spectrometry and …

Preparation and evaluation of a novel hybrid monolithic column based on pentafluorobenzyl imidazolium bromide ionic liquid

Y Shan, L Qiao, X Shi, G Xu - Journal of Chromatography A, 2015 - Elsevier
To develop a novel hybrid monolithic column based on pentafluorobenzyl imidazolium
bromide ionic liquid, a new ionic liquid monomer was synthesized from 1-vinylimidazole and …

Tetra-proline modified calix [4] arene bonded silica gel: a novel stationary phase for hydrophilic interaction liquid chromatography

W Zhang, Y Zhang, Y Zhang, C Lan, Y Miao, Z Deng… - Talanta, 2019 - Elsevier
Calixarenes and their derivatives have been widely used in chromatographic studies due to
unique host-guest recognition properties. However, stationary phases in hydrophilic …

Preparation and performance of a novel multi-mode COF-300@ SiO2 chromatographic stationary phase

L Chen, J Gao, Q Wu, H Li, S Dong, X Shi… - European Polymer …, 2019 - Elsevier
A novel multimode COF-300@ SiO 2 chromatographic stationary phase was successfully
prepared via an in situ growth strategy. Powder X-ray diffraction, solid nuclear magnetic …