Synthesis of C8F13-SiO2 stationary phase for chromatographic separation of highly polar compounds

Song, Zhihua; Liu, Jinqiu; Zhang, Deyang; Wang, Yumeng; Lin, Wen Jen; Bi, Yong; Wang, Hongbo; Arabi, Maryam; Li, Jinhua; Ma, Jiping; Wang, Yan; Chen, Lingxin

doi:10.1016/j.microc.2022.107670

Cited by 6 publications

(2 citation statements)

References 33 publications

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“…Furthermore, commercial Diol-SiO 2 , Amino-SiO 2 , and PFP-SiO 2 stationary phase-packed columns were evaluated using nucleosides as the probes, nevertheless, their chromatographic properties were unsatisfactory. 23,32 However, the PFP-SiO 2 column possessed good properties in the separation of ginsenosides and insecticides. Compared to these commercial columns, the resulting MIP/SiO 2 column had more potential in the separation of highly polar compounds.…”

Section: Resultsmentioning

confidence: 99%

Molecularly imprinted polymer-coated silica microbeads for high-performance liquid chromatography

Wu,

Yu,

Sui

et al. 2024

Analyst

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Section: Resultsmentioning

confidence: 99%

Molecularly imprinted polymer-coated silica microbeads for high-performance liquid chromatography

Wu,

Yu,

Sui

et al. 2024

Analyst

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“…Nowadays, polar pharmaceuticals (including nucleosides, sulfonamides, and ginsenosides) have aroused wide attention in disease treatment [1]. Hence, the accurate determination of polar pharmaceuticals is of great significance in the fields of drug quality control and pharmacokinetics, it is of vital importance to ensure the safety and efficacy of drugs [2,3].…”

Section: Introductionmentioning

confidence: 99%

Synthesis and evaluation of ginsenosides imprinted polymer‐based chromatographic stationary phase

Xue

Zhang

et al. 2023

J of Separation Science

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The molecular imprinting technique has aroused great interest in preparing novel stationary phases, and the resulting materials named molecularly imprinted polymers coated silica packing materials exhibit good performance in separating diverse analytes based on their good characteristics (including high selectivity, simple synthesis, and good chemical stability). To date, monotemplate is commonly used in synthesizing molecularly imprinted polymersbased stationary phases. The resulting materials always own the disadvantages of low column efficiency and restricted analytes, and the price of ginsenosides with high purity was very high. In this study, to overcome the weaknesses of molecularly imprinted polymers-based stationary phases mentioned above, the multi-templates (total saponins of folium ginseng) strategy was used to prepare ginsenosides imprinted polymer-based stationary phase. The resulting ginsenosides imprinted polymer-coated silica stationary phase has a good spherical shape and suitable pore structures. Additionally, the total saponins of folium ginseng were cheaper than other kinds of ginsenosides. Moreover, the ginsenosides imprinted polymer-coated silica stationary phase-packed column performed well in the separation of ginsenosides, nucleosides, and sulfonamides. The ginsenosides imprinted polymer-coated silica stationary phase possesses good reproducibility, repeatability, and stability for seven days. Therefore, a multitemplates strategy for synthesizing the ginsenosides imprinted polymer-coated silica stationary phase is considered in the future. K E Y W O R D Schromatographic properties, molecular imprinting, polar pharmaceuticals, stationary phases, templates Article Related Abbreviations: EtOH, ethanol; HAC, acetic acid; MeOH, methanol; MIPs/SiO 2 , molecularly imprinted polymers coated silica; NIP/SiO 2 , non-imprinted polymer-modified silica microspheres; Sil-PEI/CDs, polyethyleneimine-functionalized carbon dots fabricated silica microbeads; XPS, X-ray photoelectron spectroscopy; γ-MPS, 3-(trimethoxysilyl)propyl methacrylate.

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Fabrication and application of molecularly imprinted polymer doped carbon dots coated silica stationary phase

Chai

Geng

Zhu

et al. 2023

Analytica Chimica Acta

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Synthesis of C8F13-SiO2 stationary phase for chromatographic separation of highly polar compounds

Cited by 6 publications

References 33 publications

Molecularly imprinted polymer-coated silica microbeads for high-performance liquid chromatography

Molecularly imprinted polymer-coated silica microbeads for high-performance liquid chromatography

Synthesis and evaluation of ginsenosides imprinted polymer‐based chromatographic stationary phase

Fabrication and application of molecularly imprinted polymer doped carbon dots coated silica stationary phase

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