Covalent organic Frameworks: Multifunctional material in analytical chemistry

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 497, P. 154915 - 154915

Published: Aug. 17, 2024

Language: Английский

---

Towards Sustainable Solutions: Comprehensive Review of Advanced Porous Materials for CO₂ Capture, Hydrogen Generation, Pollutant Degradation, and Energy Application

Chemical Engineering Journal Advances, Journal Year: 2024, Volume and Issue: unknown, P. 100691 - 100691

Published: Nov. 1, 2024

Language: Английский

---

Recent Advances in the Construction and Applications of Monolithic and Open‐tubular Capillary Electrochromatography (2022–2024)

Journal of Separation Science, Journal Year: 2025, Volume and Issue: 48(3)

Published: March 1, 2025

ABSTRACT Capillary electrochromatography (CEC) has attracted significant attention and gained considerable recognition in the field of separation science owing to its excellent efficiency. While numerous reviews on CEC have been published recent years, a comprehensive systematic summary typical synthesis strategies for electrochromatographic stationary phases their state‐of‐the‐art applications remains lacking. This review highlights advances (over past 3 years) representative (including chiral separation, microextraction‐coupled analysis, metabolomics, enzyme food analysis) monolithic open‐tubular CEC. The advantages limitations each methodology are critically analyzed present balanced evaluation. Additionally, this work outlines future prospects regarding development trends phase preparation methods evolving

Language: Английский

---

Structural and functional optimization of COF-coated stirring bars for environmental monitoring and biological sample analysis

Analytical and Bioanalytical Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: May 1, 2025

Language: Английский

---

Chiral-induced covalent organic framework as novel chiral stationary phase for chiral separation using open-tubular capillary electrochromatography

Journal of Chromatography A, Journal Year: 2024, Volume and Issue: 1736, P. 465334 - 465334

Published: Sept. 3, 2024

Language: Английский

---

Subcomponent self-assembly construction of tetrahedral cage FeII4L4 for high-resolution gas chromatographic separation

Talanta, Journal Year: 2024, Volume and Issue: 277, P. 126388 - 126388

Published: June 6, 2024

Language: Английский

---

In situ growth of dual-responsive polymer as coating for open tubular capillary electrochromatographic separation of epimedins

Analytical and Bioanalytical Chemistry, Journal Year: 2024, Volume and Issue: 416(20), P. 4571 - 4580

Published: June 21, 2024

Language: Английский

---

Hydrogen-bonded Organic Frameworks as Stationary Phase for Open-tubular Capillary Electrochromatography

Analytica Chimica Acta, Journal Year: 2024, Volume and Issue: 1326, P. 343148 - 343148

Published: Aug. 23, 2024

Language: Английский

---

Capillary electrochromatography applied to the separation of enantiomers utilizing packed capillary columns with silica-vancomycin. A Tutorial

Journal of Chromatography Open, Journal Year: 2024, Volume and Issue: 6, P. 100171 - 100171

Published: Sept. 1, 2024

The separation and analysis of chiral compounds is an important topic in various fields such as research, pharmaceutical industry, food control, agrochemistry, biochemistry, forensics toxicology, etc. interest the mentioned mainly due to fact thatenantiomers could react with environment. Therefore, their are a challenging issue because use these can be related humans animals' lives well environment (e.g., soil water). Their performed different analytical techniques high-performance liquid chromatography, gas supercritical fluid microfluidic technique (capillary electrophoresis capillary electrochromatography-CEC). Usually direct resolution method applied making stationary phase (CSP). This tutorial aimed at illustrating main features CEC using packed capillary, e.g., employing silica-vancomycin CSP. synthesis CSP, instrumentation coupled UV mass spectrometry detectors, optimization, two selected applications presented discussed.

Language: Английский

---

Subcomponent Self-Assembly Construction of Tetrahedral Cage Feii4l4 for High-Resolution Gas Chromatographic Separation

Published: Jan. 1, 2024

Metal organic cages (MOCs), as an emerging discrete supramolecular compounds, have received widespread attention in separation, biomedicine, gas capture, catalysis, and molecular recognition due to their porosity, adjustability stability. Herein, we present a new chiral MOC FeII4L4 coated capillary column prepared for GC separation of different types including n-alkanes, n-alcohols, alkylbenzenes, isomers, especially racemic compounds. There are 20 kinds racemates (e.g., alcohols, ethers, epoxides, esters, alkenes, aldehydes) were well resolved on the maximum resolution value 1-phenyl-1-propanol reaches 6.17. The exhibited high efficiency (3100 plates m−1 n-dodecane) good enantiomeric complementary that commercial β-DEX 120 previously reported [Fe4L6] (ClO4)8 column. RSDs peak area retention time glycidyl nitrotoluene below 1.2%. This study reveals MOCs application prospects chromatographic separation.

Language: Английский

---