Three-dimensional fluorinated covalent organic frameworks coated capillary for the separation of fluoroquinolones by capillary electrochromatography

Yin, Hang; Zhen, Zengji; Ning, Wensheng; Zhang, Lu; Xiang, Yuhong; Ye, Nengsheng

doi:10.1016/j.chroma.2023.464234

Cited by 10 publications

(2 citation statements)

References 59 publications

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“…potential as a stationary phase in capillary columns. They tested its performance in separating four fluoroquinolones [163] . In 2023, the same research group successfully synthesized JUC-515, introduced it into a capillary column, and thoroughly studied its effects on the isolation of fluoroquinolones, achieving excellent resolution (> 1.5) [164] .…”

Section: Chromatographic Separationmentioning

confidence: 99%

Advancements and applications of three-dimensional covalent organic frameworks

Wang,

Zhao,

Fang

et al. 2024

Chem Synth

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Covalent organic frameworks (COFs) represent an emerging class of crystalline porous polymers characterized by their pre-designed interconnected structures formed via dynamic covalent bonds. These materials have garnered widespread attention in recent years. While applications of two-dimensional (2D) COFs have been extensively investigated since 2005, their practicality has been impeded by their limited specific surface area and the robust π-π stacking interaction. In contrast, three-dimensional (3D) COFs boast enhanced porosity, larger specific surface area, well-exposed functional groups, and an abundance of reaction sites, positioning them at the forefront of porous material research. They find extensive applications in diverse fields, including adsorption, separation, catalysis, and so on. This featured article provides a comprehensive exploration of the latest advancements in 3D COFs across their respective application domains. Additionally, we outline the current challenges that must be addressed and shed light on the promising prospects for the utilization of 3D COFs.

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Section: Chromatographic Separationmentioning

confidence: 99%

Advancements and applications of three-dimensional covalent organic frameworks

Wang,

Zhao,

Fang

et al. 2024

Chem Synth

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“…The second strategy to obtain coatings of COFs chemically bound to capillary columns is based on the covalent attachment of the pre-synthesized COF particles ( Wang F. et al, 2022 ; Zong et al, 2022 ; Yin et al, 2023 ). Following this approach, Chen and co-workers prepared a stationary phase for open tubular capillary electrochromatography ( Wang F. et al, 2022 ).…”

Section: Stationary Phases Based On Cof Coatingsmentioning

confidence: 99%

A minireview on covalent organic frameworks as stationary phases in chromatography

Gavara,

Royuela,

Zamora

2024

Front. Chem.

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Advances in the design of novel porous materials open new avenues for the development of chromatographic solid stationary phases. Covalent organic frameworks (COFs) are promising candidates in this context due to their remarkable structural versatility and exceptional chemical and textural properties. In this minireview, we summarize the main strategies followed in recent years to apply these materials as stationary phases for chromatographic separations. We also comment on the perspectives of this new research field and potential directions to expand the applicability and implementation of COF stationary phases in analytical systems.

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Preparation and study of a capillary electrochromatographic column prepared by conjugating β-CD COFs and gold-poly glycidyl methacrylate nanoparticles

Long,

Guan,

et al. 2024

Microchim Acta

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Three-dimensional fluorinated covalent organic frameworks coated capillary for the separation of fluoroquinolones by capillary electrochromatography

Cited by 10 publications

References 59 publications

Advancements and applications of three-dimensional covalent organic frameworks

Advancements and applications of three-dimensional covalent organic frameworks

A minireview on covalent organic frameworks as stationary phases in chromatography

Preparation and study of a capillary electrochromatographic column prepared by conjugating β-CD COFs and gold-poly glycidyl methacrylate nanoparticles

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