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RESEARCH PRODUCT
Systematic Investigation of Resorcin[4]arene-Based Cavitands as Affinity Materials on Quartz Crystal Microbalances.
Siegfried R. WaldvogelDimitrij RyvlinAlexander LinkeFrançois DiederichOliver DumeleW. Bernd SchweizerDaniel Fankhausersubject
010405 organic chemistryChemistrySupramolecular chemistryGeneral Chemistry010402 general chemistry01 natural sciencesCombinatorial chemistry0104 chemical sciencesCrystalMolecular recognitionOrganic chemistryGravimetric analysisMoleculeSelectivityQuartzdescription
Resorcin[4]arene cavitands are well-known supramolecular hosts, and their outstanding guest-binding abilities in solution have been studied in detail in recent decades. In a systematic approach, different resorcin[4]arene cavitands and container molecules are characterized as affinity materials for gravimetric sensing using high-fundamental-frequency quartz crystal microbalances. Analysis of their affinity toward a series of various analytes reveals a remarkable dependence of both selectivity and sensitivity on the shape, accessibility, and size of the cavity, along with their supramolecular interactions with the host molecules.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2017-03-01 | ChemPlusChem |