One-pot synthesis of CuO, ZnO, and Ag nanoparticles: structural, morphological, and bactericidal evaluation

Detalhes bibliográficos
Autor(a) principal: Brito, Sabrina da Costa [UNESP]
Data de Publicação: 2022
Outros Autores: Malafatti, João Otávio Donizette, Arab, Fernanda Elisa, Bresolin, Joana Dias, Paris, Elaine Cristina, Souza, Clovis Wesley Oliveira de, Ferreira, Marcos David
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
DOI: 10.1080/24701556.2022.2078358
Texto Completo: http://dx.doi.org/10.1080/24701556.2022.2078358
http://hdl.handle.net/11449/240187
Resumo: Materials based on metal oxide nanoparticles with antimicrobial properties have been studied as alternatives to silver, seeking a lower cost, toxicity, and inhibition or retarding of microorganism growth. In this context, the present work aimed to investigate the antimicrobial effect of copper oxide (CuONPs) and zinc oxide (ZnONPs) nanoparticles against silver in Gram-positive (Staphylococcus aureus) and Gram-negative (Escherichia coli) bacteria. The ultrasound method was applied to obtain the nanoparticles in a single and quick step. Antimicrobial activity was verified by the agar diffusion disk test and flask agitation test. The nanoparticles obtained from CuONPs (15 ± 10 nm) and ZnONPs (11 ± 6 nm) showed more significant inhibition for S. aureus. Besides that, CuONPs showed superior antimicrobial activity than AgNPs and ZnONPs in significant concentrations. Thus, the results reinforce the antimicrobial efficiency of silver, but suggest alternatives with a lower cost material, such as CuO and ZnO nanoparticles.
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spelling One-pot synthesis of CuO, ZnO, and Ag nanoparticles: structural, morphological, and bactericidal evaluationAntimicrobialcopper oxidenanoparticlessilverultrasound methodzinc oxideMaterials based on metal oxide nanoparticles with antimicrobial properties have been studied as alternatives to silver, seeking a lower cost, toxicity, and inhibition or retarding of microorganism growth. In this context, the present work aimed to investigate the antimicrobial effect of copper oxide (CuONPs) and zinc oxide (ZnONPs) nanoparticles against silver in Gram-positive (Staphylococcus aureus) and Gram-negative (Escherichia coli) bacteria. The ultrasound method was applied to obtain the nanoparticles in a single and quick step. Antimicrobial activity was verified by the agar diffusion disk test and flask agitation test. The nanoparticles obtained from CuONPs (15 ± 10 nm) and ZnONPs (11 ± 6 nm) showed more significant inhibition for S. aureus. Besides that, CuONPs showed superior antimicrobial activity than AgNPs and ZnONPs in significant concentrations. Thus, the results reinforce the antimicrobial efficiency of silver, but suggest alternatives with a lower cost material, such as CuO and ZnO nanoparticles.Department of Food and Nutrition São Paulo State University “Julio de Mesquita Filho”Embrapa Instrumentação,Department of Chemistry Federal University of São CarlosDepartment of Biotecnology PPGBiotec Federal University of São CarlosDepartment of Morphology and Pathology Federal University of São CarlosDepartment of Food and Nutrition São Paulo State University “Julio de Mesquita Filho”Universidade Estadual Paulista (UNESP)Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA)Universidade Federal de São Carlos (UFSCar)Brito, Sabrina da Costa [UNESP]Malafatti, João Otávio DonizetteArab, Fernanda ElisaBresolin, Joana DiasParis, Elaine CristinaSouza, Clovis Wesley Oliveira deFerreira, Marcos David2023-03-01T20:05:20Z2023-03-01T20:05:20Z2022-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1080/24701556.2022.2078358Inorganic and Nano-Metal Chemistry.2470-15642470-1556http://hdl.handle.net/11449/24018710.1080/24701556.2022.20783582-s2.0-85131349024Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengInorganic and Nano-Metal Chemistryinfo:eu-repo/semantics/openAccess2023-03-01T20:05:20Zoai:repositorio.unesp.br:11449/240187Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-06T00:00:22.716714Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv One-pot synthesis of CuO, ZnO, and Ag nanoparticles: structural, morphological, and bactericidal evaluation
title One-pot synthesis of CuO, ZnO, and Ag nanoparticles: structural, morphological, and bactericidal evaluation
spellingShingle One-pot synthesis of CuO, ZnO, and Ag nanoparticles: structural, morphological, and bactericidal evaluation
One-pot synthesis of CuO, ZnO, and Ag nanoparticles: structural, morphological, and bactericidal evaluation
Brito, Sabrina da Costa [UNESP]
Antimicrobial
copper oxide
nanoparticles
silver
ultrasound method
zinc oxide
Brito, Sabrina da Costa [UNESP]
Antimicrobial
copper oxide
nanoparticles
silver
ultrasound method
zinc oxide
title_short One-pot synthesis of CuO, ZnO, and Ag nanoparticles: structural, morphological, and bactericidal evaluation
title_full One-pot synthesis of CuO, ZnO, and Ag nanoparticles: structural, morphological, and bactericidal evaluation
title_fullStr One-pot synthesis of CuO, ZnO, and Ag nanoparticles: structural, morphological, and bactericidal evaluation
One-pot synthesis of CuO, ZnO, and Ag nanoparticles: structural, morphological, and bactericidal evaluation
title_full_unstemmed One-pot synthesis of CuO, ZnO, and Ag nanoparticles: structural, morphological, and bactericidal evaluation
One-pot synthesis of CuO, ZnO, and Ag nanoparticles: structural, morphological, and bactericidal evaluation
title_sort One-pot synthesis of CuO, ZnO, and Ag nanoparticles: structural, morphological, and bactericidal evaluation
author Brito, Sabrina da Costa [UNESP]
author_facet Brito, Sabrina da Costa [UNESP]
Brito, Sabrina da Costa [UNESP]
Malafatti, João Otávio Donizette
Arab, Fernanda Elisa
Bresolin, Joana Dias
Paris, Elaine Cristina
Souza, Clovis Wesley Oliveira de
Ferreira, Marcos David
Malafatti, João Otávio Donizette
Arab, Fernanda Elisa
Bresolin, Joana Dias
Paris, Elaine Cristina
Souza, Clovis Wesley Oliveira de
Ferreira, Marcos David
author_role author
author2 Malafatti, João Otávio Donizette
Arab, Fernanda Elisa
Bresolin, Joana Dias
Paris, Elaine Cristina
Souza, Clovis Wesley Oliveira de
Ferreira, Marcos David
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA)
Universidade Federal de São Carlos (UFSCar)
dc.contributor.author.fl_str_mv Brito, Sabrina da Costa [UNESP]
Malafatti, João Otávio Donizette
Arab, Fernanda Elisa
Bresolin, Joana Dias
Paris, Elaine Cristina
Souza, Clovis Wesley Oliveira de
Ferreira, Marcos David
dc.subject.por.fl_str_mv Antimicrobial
copper oxide
nanoparticles
silver
ultrasound method
zinc oxide
topic Antimicrobial
copper oxide
nanoparticles
silver
ultrasound method
zinc oxide
description Materials based on metal oxide nanoparticles with antimicrobial properties have been studied as alternatives to silver, seeking a lower cost, toxicity, and inhibition or retarding of microorganism growth. In this context, the present work aimed to investigate the antimicrobial effect of copper oxide (CuONPs) and zinc oxide (ZnONPs) nanoparticles against silver in Gram-positive (Staphylococcus aureus) and Gram-negative (Escherichia coli) bacteria. The ultrasound method was applied to obtain the nanoparticles in a single and quick step. Antimicrobial activity was verified by the agar diffusion disk test and flask agitation test. The nanoparticles obtained from CuONPs (15 ± 10 nm) and ZnONPs (11 ± 6 nm) showed more significant inhibition for S. aureus. Besides that, CuONPs showed superior antimicrobial activity than AgNPs and ZnONPs in significant concentrations. Thus, the results reinforce the antimicrobial efficiency of silver, but suggest alternatives with a lower cost material, such as CuO and ZnO nanoparticles.
publishDate 2022
dc.date.none.fl_str_mv 2022-01-01
2023-03-01T20:05:20Z
2023-03-01T20:05:20Z
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/10.1080/24701556.2022.2078358
Inorganic and Nano-Metal Chemistry.
2470-1564
2470-1556
http://hdl.handle.net/11449/240187
10.1080/24701556.2022.2078358
2-s2.0-85131349024
url http://dx.doi.org/10.1080/24701556.2022.2078358
http://hdl.handle.net/11449/240187
identifier_str_mv Inorganic and Nano-Metal Chemistry.
2470-1564
2470-1556
10.1080/24701556.2022.2078358
2-s2.0-85131349024
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Inorganic and Nano-Metal Chemistry
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
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
_version_ 1822182232390893568
dc.identifier.doi.none.fl_str_mv 10.1080/24701556.2022.2078358