Journal
TOPICS IN CURRENT CHEMISTRY
Volume 379, Issue 4, Pages -Publisher
SPRINGER INTERNATIONAL PUBLISHING AG
DOI: 10.1007/s41061-021-00336-8
Keywords
Triazine-based adsorbent; Solid-phase extraction; Magnetic extraction; Solid-phase microextraction; Stir bar sorptive extraction
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Funding
- Shandong Provincial Natural Science Foundation of China [ZR2019MB058]
- National Natural Science Foundation of China (NSFC) [21777054]
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This review focused on the synthesis and properties of triazine-based materials, as well as their application in adsorption-based extraction techniques. Triazine-functionalized composites have potential for adsorption of environmental pollutants and exhibit satisfactory sensitivity and selectivity towards different types of analytes.
This review mainly focused on the synthesis and properties of triazine-based materials as well as the state-of-the-art development of these materials in adsorption-based extraction techniques in the past 5 years, such as solid-phase extraction, magnetic solid-phase extraction, solid-phase microextraction and stir bar sorptive extraction, and the detection of various pollutants, including metal ions, drugs, estrogens, nitroaromatics, pesticides, phenols, polycyclic aromatic hydrocarbons and parabens. In the triazine-functionalized composites, triazine-based polymers and covalent triazine frameworks have been developed as the adsorbents with potential for environmental pollutants, mainly relying on the large surface area and the affinity of triazinyl groups with the targets. Triazine-based adsorbents have satisfactory sensitivity and selectivity towards different types of analytes, attributed from various mechanisms including pi-pi, electrostatics, hydrogen bonds, and hydrophobic and hydrophilic effects. The prospects of the materials for adsorption-based extraction were also presented, which can offer an outlook for the further development and applications. Graphic
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