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RESEARCH PRODUCT

Selective and Sensitive Chromofluorogenic Detection of the Sulfite Anion in Water Using Hydrophobic Hybrid Organic-Inorganic Silica Nanoparticles

Ramón Martínez-máñezPedro AmorósMaría D. MarcosElena AznarCristina GiménezAlessandro AgostiniLuis E. Santos-figueroaFélix Sancenón

subject

INGENIERIA DE LA CONSTRUCCIONOrganic-inorganic hybrid materialsInorganic chemistryWineSO2Electrochemical detectionMesoporous nanoparticlesCatalysisSilica nanoparticleschemistry.chemical_compoundQUIMICA ORGANICASulfiteQUIMICA ANALITICAOrganic inorganicAsthmatic-patientsElectrochemical detectionAsthmatic patientSpectrophotometric methodSensorsFood analysisBisulfiteQUIMICA INORGANICAGeneral ChemistryGeneral MedicineDerivatizationFoodschemistrySulfiteRatiometric fluorescent-probeCapillary electrophoretic determinationNuclear chemistry

description

[EN] In water and wine: Chromofluorogenic detection of the sulfite anion in pure water was accomplished by using a new hybrid organic-inorganic material that contained a probe entrapped in hydrophobic biomimetic cavities. This material was used for the detection of sulfite in red wine. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

https://doi.org/10.1002/ange.201306688