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dc.contributor.author | Blázquez-Moraleja, Alberto![]() |
es_ES |
dc.contributor.author | Moya Sanz, Mª Del Pilar![]() |
es_ES |
dc.contributor.author | Marín García, Mª Luisa![]() |
es_ES |
dc.contributor.author | Bosca Mayans, Francisco![]() |
es_ES |
dc.date.accessioned | 2024-04-11T06:14:15Z | |
dc.date.available | 2024-04-11T06:14:15Z | |
dc.date.issued | 2023-03 | es_ES |
dc.identifier.issn | 0920-5861 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/203278 | |
dc.description.abstract | [EN] Anionic photosensitizers such as rose Bengal (RB) exhibit low efficiency in the photoinactivation of Gram-negative bacteria. Different strategies have been developed to improve their efficiency being the most effec-tive the addition of the photosensitizer to organic cationic materials. In this context, we have designed the synthesis of a novel heterogeneous photocatalyst based on silica in which the oxidizing properties of singlet oxygen photogenerated by RB have been combined with the chemoattraction of the bacteria to the cationic chains and their biocidal action. Thus, RB and cationic chains have been covalently linked to glass wool to obtain a photocatalyst that showed a highly efficient photodynamic activity against the Gram-positive (Enterococcus faecalis) and Gram-negative (Escherichia coli) bacteria. In addition, the new heterogeneous photocatalyst also resulted to be efficient in the decontamination of drugs such as diclofenac under visible light irradiation. | es_ES |
dc.description.sponsorship | We gratefully acknowledge the Universidad Complutense de Madrid, Ministerio de Universidades and recovery plan Next GenerationEU for financial support for postdoctoral contract 'Margarita Salas' for the requalification of the Spanish University System (2021-2023) , and the Spanish Ministry of Science and Innovation (PID2019-110441RB-C33 financed by MCIN/AEI/10.13039/501100011033) . | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | Elsevier | es_ES |
dc.relation.ispartof | Catalysis Today | es_ES |
dc.rights | Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) | es_ES |
dc.subject | Rose bengal | es_ES |
dc.subject | Heterogeneous photocatalysts | es_ES |
dc.subject | Disinfection | es_ES |
dc.subject | Decontamination | es_ES |
dc.subject | Synergistic effect | es_ES |
dc.subject.classification | QUIMICA ORGANICA | es_ES |
dc.title | Synthesis of novel heterogeneous photocatalysts based on Rose Bengal for effective wastewater disisnfection and decontamination | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1016/j.cattod.2022.11.009 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2019-110441RB-C33/ES/SINTESIS, CARACTERIZACION Y EVALUACION DE NUEVOS FOTOCATALIZADORES: ANALISIS DE PATOGENOS MICROBIANOS Y MICROCONTAMINANTES ORGANICOS COMO INDICADORES DE CALIDAD/ | es_ES |
dc.rights.accessRights | Abierto | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Escuela Técnica Superior de Ingenieros Industriales - Escola Tècnica Superior d'Enginyers Industrials | es_ES |
dc.description.bibliographicCitation | Blázquez-Moraleja, A.; Moya Sanz, MDP.; Marín García, ML.; Bosca Mayans, F. (2023). Synthesis of novel heterogeneous photocatalysts based on Rose Bengal for effective wastewater disisnfection and decontamination. Catalysis Today. 413. https://doi.org/10.1016/j.cattod.2022.11.009 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.1016/j.cattod.2022.11.009 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 413 | es_ES |
dc.relation.pasarela | S\491609 | es_ES |
dc.contributor.funder | European Commission | es_ES |
dc.contributor.funder | AGENCIA ESTATAL DE INVESTIGACION | es_ES |
dc.contributor.funder | Universidad Complutense de Madrid | es_ES |
dc.contributor.funder | Universitat Politècnica de València | es_ES |