title: Selective and sensitive chromofluorogenic detection of the sulfite anion in water using hydrophobic hybrid organic-inorganic silica nanoparticles.
abstract: 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.
authors.affiliation: Instituto de Reconocimiento Molecular y Tecnológico, Centro Mixto Universidad Politécnica de Valencia-Universidad de Valencia (Spain) http://idm.webs.upv.es/; Departamento de Química, Universidad Politécnica de Valencia, Camino de Vera s/n, 46022 Valencia (Spain); CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN).
authors.forename: Luis Enrique
authors.initials: LE
authors.lastname: Santos-Figueroa
authors.forename: Cristina
authors.initials: C
authors.lastname: Giménez
authors.forename: Alessandro
authors.initials: A
authors.lastname: Agostini
authors.forename: Elena
authors.initials: E
authors.lastname: Aznar
authors.forename: María D
authors.initials: MD
authors.lastname: Marcos
authors.forename: Félix
authors.initials: F
authors.lastname: Sancenón
authors.forename: Ramón
authors.initials: R
authors.lastname: Martínez-Máñez
authors.forename: Pedro
authors.initials: P
authors.lastname: Amorós
keywords: food analysis; mesoporous nanoparticles; organic-inorganic hybrid materials; sensors; sulfite