Click postsynthesis of microporous organic network@ silica composites for reversed-phase/hydrophilic interaction mixed-mode chromatography

HF Sun, YY Cui, HL Li, CX Yang - Analytical and Bioanalytical Chemistry, 2023 - Springer
Recently, the good physical and chemical properties, well-defined pore architectures, and
designable topologies have made microporous organic networks (MONs) excellent potential …

Factors affecting mixed-mode retention properties of cation-exchange stationary phases

M Schmitt, M Egorycheva, D Frerichs, S Fiedler… - … of Chromatography A, 2023 - Elsevier
Cation-exchange stationary phases were characterized in different chromatographic modes
(HILIC, RPLC, IC) and applied to the separation of non-charged hydrophobic and …

Synthesis of octadecylamine-derived carbon dots and application in reversed phase/hydrophilic interaction liquid chromatography

Q Wu, X Hou, H Lv, H Li, L Zhao, H Qiu - Journal of Chromatography A, 2021 - Elsevier
In order to make up for the deficiencies of traditional C18 column for separating strong polar
compounds, combined with the good hydrophilicity of carbon dots (CDs), novel …

A polyethyleneimine-functionalized polymer substrate polar stationary phase

Y Shen, H Geng, F Zhang, Z Li, B Yang - Journal of Chromatography A, 2023 - Elsevier
A polyethyleneimine (PEI)-functionalized polymer substrate polar stationary phase was
prepared for hydrophilic interaction chromatography (HILIC) by grafting PEI onto poly …

Novel mixed-mode adsorbents for HPLC based on different substrates modified with eremomycin

NY Chikurova, DS Prosuntsova, AN Stavrianidi… - Journal of Analytical …, 2023 - Springer
New adsorbents based on silica and polystyrene–divinylbenzene (PS–DVB) for hydrophilic
interaction liquid chromatography (HILIC) with eremomycin in functional layers were …

Resins based on polystyrene–divinylbenzene with attached hydrophilized polyethyleneimine for ion and hydrophilic interaction liquid chromatography

AV Gorbovskaya, EK Popkova, AS Uzhel'… - Journal of Analytical …, 2023 - Springer
To expand the field of application of anion exchangers based on a copolymer of styrene and
divinylbenzene with attached polyethyleneimine, quaternized with glycidol, the following …

Cellulose derivative hybrid porous polydivinylbenzene microspheres for chiral chromatography separation

Y Yang, Y Bi, Y Zhao, C Cai, X Liang, Y Ke - Cellulose, 2024 - Springer
In this work, a modified suspension polymerization method was developed to synthesize
cellulose derivative hybrid polydivinylbenzene (PDVB) microspheres with particle sizes of 7 …

Adsorption separation of guanosine 5′-Monophosphate and cytidine 5′-Monophosphate by mixed-mode Resin HD-1: Experimental study and mathematical …

P Jiao, Z Wang, C Zhang, M Ali, L Gu, S Gao… - … of Chromatography A, 2022 - Elsevier
The preparative separation of guanosine 5′-monophosphate (GMP) and cytidine 5′-
monophosphate (CMP) on mixed-mode resin HD-1 was experimentally and theoretically …

Non-conjugated flexible network for the functional design of silica-based stationary phase for mixed-mode liquid chromatography

F Fan, X Lu, S Wang, X Liang, L Wang, Y Guo - Talanta, 2021 - Elsevier
The functionalized non-conjugated organic network modified silica microspheres are
proposed as the stationary phase of liquid chromatography, which can effectively avoid …

Low swelling and high mechanical strength organosilane hybrid polydivinylbenzene microspheres for hydrophilic interaction chromatography applications

Y Yang, Y Li, Y Zhao, C Cai, X Liang… - Journal of Separation …, 2024 - Wiley Online Library
In this work, monodisperse organosilane hybrid polymer microspheres with a particle size of
about 5 µm were synthesized using seed swelling polymerization. The organosilicon …