A review on preparation methods and applications of metal–organic framework-based solid-phase microextraction coatings
Omarova A. Bakaikina N.V. Muratuly A. Kazemian H. Baimatova N.
April 2022Elsevier Inc.
Microchemical Journal
2022#175
Metal-organic frameworks have drawn increasing attention in the field of solid-phase microextraction due to their unique porous structure. Solid-phase microextraction coatings based on metal–organic frameworks exhibit large surface area (up to 1458 m2/g), high selectivity, stability (up to 270 extraction/desorption cycles), and extraction efficiency. Although there have been numerous studies on the synthesis of such fibers, many are not commercially available. In situ deposition from solution, chemical vapor deposition, electrodeposition, adhesion, sol-gel, and chemical bonding techniques are discussed among the methods reported to prepare coatings based on a metal–organic framework. Applications of these coatings for the measurement of volatile organic compounds, polycyclic aromatic hydrocarbons, persistent organic pollutants, phenols, and polychlorinated biphenyls are reviewed and critically discussed. The concluding remarks outline technical challenges and future potential of metal–organic framework based solid-phase microextraction fibers.
Coatings , Metal–organic frameworks , Sample preparation techniques , Solid-phase microextraction , Volatile organic compounds
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Al-Farabi Kazakh National University, Faculty of Chemistry and Chemical Technology, Center of Physical Chemical Methods of Research and Analysis, Almaty, 050012, Kazakhstan
Athletes Anti-doping Laboratory, Almaty, 050009, Kazakhstan
Northern Analytical Lab Services, University of Northern British Columbia, Prince George, BC, Canada
Department of Chemistry, Faculty of Science and Engineering, University of Northern British Columbia, 3333 University Way, Prince George, V2N 4Z9, BC, Canada
Al-Farabi Kazakh National University
Athletes Anti-doping Laboratory
Northern Analytical Lab Services
Department of Chemistry
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