Publication | Closed Access
Surface Pretreatment Boosts the Performance of Supramolecular Affinity Materials on Quartz Crystal Microbalances for Sensor Applications
15
Citations
55
References
2013
Year
EngineeringSupramolecular Affinity MaterialsChemistryPca OutputChemical EngineeringAnalytical InstrumentationEnvironmental Analytical ChemistryAnalytical ChemistryQuartz Crystal MicrobalancesInstrumentationTeflon-like CoatingChemical SensorBiophysicsChromatographyMaterials SciencePeroxide ExplosivesNanotechnologyCrystallographySurface FunctionalizationMicrofabricationSurface ChemistrySurface ScienceMass SpectrometrySurface PretreatmentSensor DesignMedicine
A Teflon-like coating is the key for the boost in sensitivity of quartz microbalances for the tracing of airborne analytes. Since the undesired signals for the interfering compounds are suppressed and the ones for the targeted compounds (e.g., peroxide explosives) are enhanced, the PCA output is improved.
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