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dc.contributor.authorSánchez, Luis
dc.contributor.authorGuz, Lucas
dc.contributor.authorGarcía, Pilar
dc.contributor.authorPonce-Álvarez, Silvia
dc.contributor.authorGoyanes, Silvia
dc.contributor.authorMarchi, María-Claudia
dc.contributor.authorCandal, Roberto
dc.contributor.authorEstrada, Walter
dc.contributor.authorRodríguez-Rodríguez, Juan
dc.contributor.otherPonce-Álvarez, Silviaes
dc.date.issued2014
dc.identifier.citationSanchez, L., Guz, L., García Alvarez, P., Ponce, S., Goyanes, S., Marchi, M. C., ... y Rodríguez, J. (2014). Influence of pyrolytic seeds on ZnO nanorod growth onto rigid substrates for photocatalytic abatement of Escherichia coli in water. Water Science and Technology: Water Supply, 14(6), 1087-1094. doi:10.2166/ws.2014.068es_ES
dc.identifier.issn1606-9749
dc.identifier.urihttp://repositorio.ulima.edu.pe/handle/ulima/2115
dc.description.abstractZnO nanorods (ZnO NRs) were grown on ZnO seeded fluorine doped tin oxide (FTO) substrates at low temperatures (90 °C) from Zn2+ precursors in alkaline aqueous solution. The ZnO seeds were deposited on the FTO substrate heated at 350 °C by spray pyrolysis of a zinc acetate solution in a water ethanol mixture. The structure of seeds was tuned by the ethanol water ratio, G, which controls the solvent evaporation rate of drops impinging the substrate. The relationship between the microstructure and optical properties of the ZnO NR films and the photocatalytic antibacterial activity for Escherichia coli abatement, was determined through a detailed characterization of the material. The higher photocatalytic antibacterial activity was performed by ZnO NR films grown on seeds deposited from solutions with G in the 0.0–0.03 range. With these films, the population of viable E. coli dropped more than six orders, from 8 × 108 to 4 × 102 CFU. These results show the potential of these materials in water disinfection.es_ES
dc.description.uriIndexado en Scopuses
dc.formatapplication/pdfes
dc.language.isoenges_ES
dc.publisherIWA Publishinges_ES
dc.rightsinfo:eu-repo/semantics/restrictedAccesses
dc.sourceUniversidad de Limaes
dc.sourceRepositorio Institucional Ulimaes
dc.subjectAgua-Bacteriología
dc.subjectWater-Microbiology
dc.subject.classificationCiencias / Medicina y salud
dc.titleInfluence of Pyrolytic Seeds on ZnO Nanorod Growth Onto Rigid Substrates for Photocatalytic Abatement of Escherichia coli in wateres_ES
dc.typeinfo:eu-repo/semantics/articlees_PE
dc.type.otherArtículo en Scopuses_PE
dc.identifier.journalWater Science and Technology: Water Supplyes
dc.publisher.countryReino Unidoes
dc.identifier.eissn1607-0798es
dc.description.peer-reviewRevisión por pares


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