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Supramolecular Materials as Solid-Phase Microextraction Coatings in Environmental Analysis.

Nicolò RiboniErika RibezziFederica BianchiMaria Careri
Published in: Molecules (Basel, Switzerland) (2024)
Solid-phase microextraction (SPME) has been widely proposed for the extraction, clean-up, and preconcentration of analytes of environmental concern. Enrichment capabilities, preconcentration efficiency, sample throughput, and selectivity in extracting target compounds greatly depend on the materials used as SPME coatings. Supramolecular materials have emerged as promising porous coatings to be used for the extraction of target compounds due to their unique selectivity, three-dimensional framework, flexible design, and possibility to promote the interaction between the analytes and the coating by means of multiple oriented functional groups. The present review will cover the state of the art of the last 5 years related to SPME coatings based on metal organic frameworks (MOFs), covalent organic frameworks (COFs), and supramolecular macrocycles used for environmental applications.
Keyphrases
  • metal organic framework
  • water soluble
  • human health
  • life cycle
  • energy transfer
  • ionic liquid
  • solid phase extraction
  • capillary electrophoresis
  • risk assessment
  • climate change
  • high resolution
  • tissue engineering