Towards the scale-up of the formation of nanoparticles on α-Ag2WO4 with bactericidal properties by femtosecond laser irradiation
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1038/s41598-018-19270-9 http://hdl.handle.net/11449/179550 |
Resumo: | In recent years, complex nanocomposites formed by Ag nanoparticles coupled to an α-Ag2WO4 semiconductor network have emerged as promising bactericides, where the semiconductor attracts bacterial agents and Ag nanoparticles neutralize them. However, the production rate of such materials has been limited to transmission electron microscope processing, making it difficult to cross the barrier from basic research to real applications. The interaction between pulsed laser radiation and α-Ag2WO4 has revealed a new processing alternative to scale up the production of the nanocomposite resulting in a 32-fold improvement of bactericidal performance, and at the same time obtaining a new class of spherical AgxWyOz nanoparticles. |
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Towards the scale-up of the formation of nanoparticles on α-Ag2WO4 with bactericidal properties by femtosecond laser irradiationIn recent years, complex nanocomposites formed by Ag nanoparticles coupled to an α-Ag2WO4 semiconductor network have emerged as promising bactericides, where the semiconductor attracts bacterial agents and Ag nanoparticles neutralize them. However, the production rate of such materials has been limited to transmission electron microscope processing, making it difficult to cross the barrier from basic research to real applications. The interaction between pulsed laser radiation and α-Ag2WO4 has revealed a new processing alternative to scale up the production of the nanocomposite resulting in a 32-fold improvement of bactericidal performance, and at the same time obtaining a new class of spherical AgxWyOz nanoparticles.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Ministerio de Economía y CompetitividadUniversitat Jaume ICoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)CDMF-UFSCar Universidade Federal de São Carlos, P.O. Box 676, CEPDepartment of Inorganic and Organic Chemistry University Jaume i (UJI)Institute for Nanomaterials Advanced Technologies and Innovation Technical University of Liberec, Studentská 1402/2GROC-UJI Institut de Noves Tecnologies de la Imatge (INIT University Jaume i (UJI), CastellóFOAr-UNESP Universidade Estadual Paulista, P.O. Box 1680Department of Analytical and Physical Chemistry University Jaume i (UJI)FOAr-UNESP Universidade Estadual Paulista, P.O. Box 1680FAPESP: 2013/07296-2FAPESP: 2013/26671-9CNPq: 304531/2013-8Ministerio de Economía y Competitividad: CTQ2015-65207-PMinisterio de Economía y Competitividad: FIS2016-75618-RMinisterio de Economía y Competitividad: MAT2016-80410-PUniversitat Jaume I: P11B2013-65CAPES: PNPD-1268069Universitat Jaume I: UJIB-2016-38Universidade Federal de São Carlos (UFSCar)University Jaume i (UJI)University of LiberecUniversidade Estadual Paulista (Unesp)Assis, MarceloCordoncillo, EloisaTorres-Mendieta, RafaelBeltrán-Mir, HéctorMínguez-Vega, GladysOliveira, RegianeLeite, Edson R.Foggi, Camila C. [UNESP]Vergani, Carlos E. [UNESP]Longo, ElsonAndrés, Juan2018-12-11T17:35:37Z2018-12-11T17:35:37Z2018-12-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://dx.doi.org/10.1038/s41598-018-19270-9Scientific Reports, v. 8, n. 1, 2018.2045-2322http://hdl.handle.net/11449/17955010.1038/s41598-018-19270-92-s2.0-850413619382-s2.0-85041361938.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengScientific Reports1,533info:eu-repo/semantics/openAccess2023-11-13T06:10:10Zoai:repositorio.unesp.br:11449/179550Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-11-13T06:10:10Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Towards the scale-up of the formation of nanoparticles on α-Ag2WO4 with bactericidal properties by femtosecond laser irradiation |
title |
Towards the scale-up of the formation of nanoparticles on α-Ag2WO4 with bactericidal properties by femtosecond laser irradiation |
spellingShingle |
Towards the scale-up of the formation of nanoparticles on α-Ag2WO4 with bactericidal properties by femtosecond laser irradiation Assis, Marcelo |
title_short |
Towards the scale-up of the formation of nanoparticles on α-Ag2WO4 with bactericidal properties by femtosecond laser irradiation |
title_full |
Towards the scale-up of the formation of nanoparticles on α-Ag2WO4 with bactericidal properties by femtosecond laser irradiation |
title_fullStr |
Towards the scale-up of the formation of nanoparticles on α-Ag2WO4 with bactericidal properties by femtosecond laser irradiation |
title_full_unstemmed |
Towards the scale-up of the formation of nanoparticles on α-Ag2WO4 with bactericidal properties by femtosecond laser irradiation |
title_sort |
Towards the scale-up of the formation of nanoparticles on α-Ag2WO4 with bactericidal properties by femtosecond laser irradiation |
author |
Assis, Marcelo |
author_facet |
Assis, Marcelo Cordoncillo, Eloisa Torres-Mendieta, Rafael Beltrán-Mir, Héctor Mínguez-Vega, Gladys Oliveira, Regiane Leite, Edson R. Foggi, Camila C. [UNESP] Vergani, Carlos E. [UNESP] Longo, Elson Andrés, Juan |
author_role |
author |
author2 |
Cordoncillo, Eloisa Torres-Mendieta, Rafael Beltrán-Mir, Héctor Mínguez-Vega, Gladys Oliveira, Regiane Leite, Edson R. Foggi, Camila C. [UNESP] Vergani, Carlos E. [UNESP] Longo, Elson Andrés, Juan |
author2_role |
author author author author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Federal de São Carlos (UFSCar) University Jaume i (UJI) University of Liberec Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Assis, Marcelo Cordoncillo, Eloisa Torres-Mendieta, Rafael Beltrán-Mir, Héctor Mínguez-Vega, Gladys Oliveira, Regiane Leite, Edson R. Foggi, Camila C. [UNESP] Vergani, Carlos E. [UNESP] Longo, Elson Andrés, Juan |
description |
In recent years, complex nanocomposites formed by Ag nanoparticles coupled to an α-Ag2WO4 semiconductor network have emerged as promising bactericides, where the semiconductor attracts bacterial agents and Ag nanoparticles neutralize them. However, the production rate of such materials has been limited to transmission electron microscope processing, making it difficult to cross the barrier from basic research to real applications. The interaction between pulsed laser radiation and α-Ag2WO4 has revealed a new processing alternative to scale up the production of the nanocomposite resulting in a 32-fold improvement of bactericidal performance, and at the same time obtaining a new class of spherical AgxWyOz nanoparticles. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-12-11T17:35:37Z 2018-12-11T17:35:37Z 2018-12-01 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1038/s41598-018-19270-9 Scientific Reports, v. 8, n. 1, 2018. 2045-2322 http://hdl.handle.net/11449/179550 10.1038/s41598-018-19270-9 2-s2.0-85041361938 2-s2.0-85041361938.pdf |
url |
http://dx.doi.org/10.1038/s41598-018-19270-9 http://hdl.handle.net/11449/179550 |
identifier_str_mv |
Scientific Reports, v. 8, n. 1, 2018. 2045-2322 10.1038/s41598-018-19270-9 2-s2.0-85041361938 2-s2.0-85041361938.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Scientific Reports 1,533 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
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1797789693251682304 |