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dc.contributor.author | Santos Figueroa, Luis Enrique | es_ES |
dc.contributor.author | De la Torre Paredes, Cristina | es_ES |
dc.contributor.author | El Sayed Shehata Nasr, Sameh | es_ES |
dc.contributor.author | Sancenón Galarza, Félix | es_ES |
dc.contributor.author | Martínez-Máñez, Ramón | es_ES |
dc.contributor.author | Costero Nieto, Ana María | es_ES |
dc.contributor.author | Gil Grau, Salvador | es_ES |
dc.contributor.author | Parra, Margarita | es_ES |
dc.date.accessioned | 2016-03-08T15:08:40Z | |
dc.date.issued | 2014-01 | |
dc.identifier.issn | 1434-1948 | |
dc.identifier.uri | http://hdl.handle.net/10251/61564 | |
dc.description.abstract | An anthracene-functionalised cyclam-copper(II) complex for the detection of HS- in aqueous environments has been prepared. This probe displays poor fluorescence but can selectively and sensitively detect HS- anions in water over other anions, biothiols and common oxidants such as H2O2 through remarkably enhanced emission. This turn-on response in the presence of the HS- anion is ascribed to a demetallation reaction that inhibits emission quenching observed in the initial complex as a result of the presence of the paramagnetic Cu2+ centre. Moreover, real-time fluorescence imaging measurements confirm that probe [Cu(1)](2+) can be easily used to detect intracellular HS- at micromolar concentrations with a remarkable enhancement in the FI/FI0 ratio. | es_ES |
dc.description.sponsorship | The authors thank the Spanish Government (Project MAT2012-38429-C04-01), the Generalitat Valenciana (Project PROMETEO/2009/016) and the Centro de Investigacion Biomedica en Red en Bioingenieria, Biomateriales y Nanomedicina (CIBER-BBN) for their support. We are also grateful to the Carolina Foundation and the Universidad Pedagogica Nacional Francisco Morazan (UPNFM) Honduras for a doctoral grant to L. E S.-F. | en_EN |
dc.language | Inglés | es_ES |
dc.publisher | Wiley-VCH Verlag | es_ES |
dc.relation.ispartof | European Journal of Inorganic Chemistry | es_ES |
dc.rights | Reserva de todos los derechos | es_ES |
dc.subject | Sulfur | es_ES |
dc.subject | Sensors | es_ES |
dc.subject | Fluorescent probes | es_ES |
dc.subject | Copper | es_ES |
dc.subject.classification | QUIMICA INORGANICA | es_ES |
dc.subject.classification | QUIMICA ORGANICA | es_ES |
dc.subject.classification | QUIMICA ANALITICA | es_ES |
dc.title | Highly selective fluorescence detection of hydrogen sulfide by using an anthracene-functionalized cyclam-CuII complex | es_ES |
dc.type | Artículo | es_ES |
dc.embargo.lift | 10000-01-01 | |
dc.embargo.terms | forever | es_ES |
dc.identifier.doi | 10.1002/ejic.201301306 | |
dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//MAT2012-38429-C04-01/ES/DESARROLLO DE MATERIALES FUNCIONALIZADOS CON PUERTAS NANOSCOPICAS PARA APLICACIONES DE LIBERACION CONTROLADA Y SENSORES PARA LA DETECCION DE NITRATO AMONICO, SULFIDRICO Y CO/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/Generalitat Valenciana//PROMETEO09%2F2009%2F016/ES/Ayuda prometeo 2009 para el grupo de diseño y desarrollo de sensores/ | es_ES |
dc.rights.accessRights | Cerrado | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Departamento de Química - Departament de Química | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Instituto de Reconocimiento Molecular y Desarrollo Tecnológico - Institut de Reconeixement Molecular i Desenvolupament Tecnològic | es_ES |
dc.description.bibliographicCitation | Santos Figueroa, LE.; De La Torre Paredes, C.; El Sayed Shehata Nasr, S.; Sancenón Galarza, F.; Martínez-Máñez, R.; Costero Nieto, AM.; Gil Grau, S.... (2014). Highly selective fluorescence detection of hydrogen sulfide by using an anthracene-functionalized cyclam-CuII complex. European Journal of Inorganic Chemistry. 2014(1):41-45. https://doi.org/10.1002/ejic.201301306 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | http://dx.doi.org/10.1002/ejic.201301306 | es_ES |
dc.description.upvformatpinicio | 41 | es_ES |
dc.description.upvformatpfin | 45 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 2014 | es_ES |
dc.description.issue | 1 | es_ES |
dc.relation.senia | 256059 | es_ES |
dc.identifier.eissn | 1099-0682 | |
dc.contributor.funder | Generalitat Valenciana | es_ES |
dc.contributor.funder | Ministerio de Economía y Competitividad | es_ES |
dc.contributor.funder | Centro de Investigación Biomédica en Red en Bioingeniería, Biomateriales y Nanomedicina | es_ES |
dc.contributor.funder | Universidad Pedagógica Nacional Francisco Morazán, Honduras | es_ES |
dc.contributor.funder | Fundación Carolina | es_ES |