Antimicrobial potential of silver nanoparticles stabilized in curcumin and cashew leaf extract (Anacardium occidentale L.)

Detalhes bibliográficos
Autor(a) principal: Viana, Alciomar Veras
Data de Publicação: 2021
Outros Autores: Viana, Deuzuíta dos Santos Freitas, Figueirêdo, Girlene Soares de, Brito, Josimar Elpídio de, Viana, Vicente Galber Freitas, Viana Junior, Vicente Galber Freitas
Tipo de documento: Artigo
Idioma: por
Título da fonte: Research, Society and Development
Texto Completo: https://rsdjournal.org/index.php/rsd/article/view/18364
Resumo: The research aimed to analyze the antimicrobial potential of silver nanoparticles stabilized in curcumin and cashew (Anacardium occidentale L) leaf extract. In the methodology, silver nanoparticles (AgNPs) were synthesized from 125 mL of silver nitrate (AgNO3) at boiling under magnetic stirring and dripping with 5 mL of 1% sodium citrate, and stabilized in curcumin and cashew extract. Antimicrobial tests were performed against Staphylococcus aureaus, Escherichia coli, Candida albicans and Pseudomonas aeruginosa. The assay consisted of dispersing the inoculum across the surface of the plates and subsequent application of discs containing AgNPs at a concentration of 1.0 mmol/L. The formed halos were measured with the aid of a caliper in millimeters. The results show that with changes in the color of the solution in visible ultraviolet UV-Vis spectroscopy, there was formation of AgNPs and indicated antimicrobial activity against Staphylococcus aureus strains. However, they did not show inhibitory activity against Pseudomonas aeruginosa and Escherichia coli and also did not show growth inhibitory activity against the tested fungus. It is concluded that AgNPs have antimicrobial potential against Staphylococcus aureus. Therefore, they must be tested on other microorganisms with other concentrations, as well as being applied in other technological and health areas, such as tissue regeneration.
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spelling Antimicrobial potential of silver nanoparticles stabilized in curcumin and cashew leaf extract (Anacardium occidentale L.) Potencial antimicrobiano de nanopartículas de plata estabilizadas en curcumina y extracto de hoja de anacardo (Anacardium occidentale L.)Potencial antimicrobiano das nanopartículas de prata estabilizadas em curcumina e extrato de folhas de cajueiro (Anacardium occidentale L.)NanoparticlesBacterial drug resistanceCurcuminAnacardium.NanopartículasResistencia a fármacos bacterianosCurcuminaAnacardium.NanopartículasFarmacorresistência bacterianaCurcuminaAnacardium.The research aimed to analyze the antimicrobial potential of silver nanoparticles stabilized in curcumin and cashew (Anacardium occidentale L) leaf extract. In the methodology, silver nanoparticles (AgNPs) were synthesized from 125 mL of silver nitrate (AgNO3) at boiling under magnetic stirring and dripping with 5 mL of 1% sodium citrate, and stabilized in curcumin and cashew extract. Antimicrobial tests were performed against Staphylococcus aureaus, Escherichia coli, Candida albicans and Pseudomonas aeruginosa. The assay consisted of dispersing the inoculum across the surface of the plates and subsequent application of discs containing AgNPs at a concentration of 1.0 mmol/L. The formed halos were measured with the aid of a caliper in millimeters. The results show that with changes in the color of the solution in visible ultraviolet UV-Vis spectroscopy, there was formation of AgNPs and indicated antimicrobial activity against Staphylococcus aureus strains. However, they did not show inhibitory activity against Pseudomonas aeruginosa and Escherichia coli and also did not show growth inhibitory activity against the tested fungus. It is concluded that AgNPs have antimicrobial potential against Staphylococcus aureus. Therefore, they must be tested on other microorganisms with other concentrations, as well as being applied in other technological and health areas, such as tissue regeneration.La investigación tuvo como objetivo analizar el potencial antimicrobiano de nanopartículas de plata estabilizadas en extracto de hoja de curcumina y anacardo (Anacardium occidentale L). En la metodología se sintetizaron nanopartículas de plata (AgNPs) a partir de 125 mL de nitrato de plata (AgNO3) a ebullición bajo agitación magnética y goteo con 5 mL de citrato de sodio al 1%, y se estabilizaron en curcumina y extracto de anacardo. Se realizaron pruebas antimicrobianas contra Staphylococcus aureaus, Escherichia coli, Candida albicans y Pseudomonas aeruginosa. El ensayo consistió en dispersar el inóculo por la superficie de las placas y posterior aplicación de discos que contenían AgNP a una concentración de 1.0 mmol / L. Los halos formados se midieron con ayuda de un calibre en milímetros. Los resultados muestran que con cambios en el color de la solución en espectroscopía ultravioleta visible UV-Vis, hubo formación de AgNP y actividad antimicrobiana indicada contra cepas de Staphylococcus aureus. Sin embargo, no mostraron actividad inhibidora contra Pseudomonas aeruginosa y Escherichia coli y tampoco mostraron actividad inhibidora del crecimiento contra el hongo probado. Se concluye que los AgNP tienen potencial antimicrobiano contra Staphylococcus aureus. Por tanto, deben ensayarse sobre otros microorganismos con otras concentraciones, así como aplicarse en otras áreas tecnológicas y sanitarias, como la regeneración de tejidos.A pesquisa teve como objetivo analisar o potencial antimicrobiano das nanopartículas de prata estabilizadas em curcumina e extrato de folhas de cajueiro (Anacardium occidentale L). Na metodologia as nanopartículas de prata (AgNPs) foram sintetizadas a partir de 125 mL de nitrato de prata (AgNO3) em ebulição sob agitação magnética e gotejamento de 5 mL de citrato de sódio 1%, e estabilizadas em curcumina e extrato de cajueiro. Os testes antimicrobianos foram realizados contra Staphylococcus aureaus, Escherichia coli, Candida albicans e Pseudomonas aeruginosa. O ensaio consistiu em dispersão do inóculo em toda a superfície das placas e posterior aplicação de discos contendo AgNPs na concentração de 1,0 mmol/L. Os halos formados foram mensurados com auxílio de um paquímetro em milímetros. Os resultados mostram que com as mudanças de coloração da solução na espectroscopia no ultravioleta visível UV-Vis, houve formação de AgNPs e indicaram atividade antimicrobiana contra cepas de Staphylococcus aureus. No entanto, não mostraram atividade inibitória contra a Pseudomonas aeruginosa e a Escherichia coli e também não apresentaram atividade inibitória de crescimento contra o fungo testado. Conclui-se que as AgNPs apresta potencial antimicrobiano contra Staphylococcus aureus. Portanto, devem ser testadas em outros microrganismos com outras concentrações, bem como ser aplicado em outras áreas tecnológicas e da saúde, como na regeneração tecidual.Research, Society and Development2021-07-31info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/1836410.33448/rsd-v10i9.18364Research, Society and Development; Vol. 10 No. 9; e47610918364Research, Society and Development; Vol. 10 Núm. 9; e47610918364Research, Society and Development; v. 10 n. 9; e476109183642525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/18364/16373Copyright (c) 2021 Alciomar Veras Viana; Deuzuíta dos Santos Freitas Viana; Girlene Soares de Figueirêdo; Josimar Elpídio de Brito; Vicente Galber Freitas Viana; Vicente Galber Freitas Viana Juniorhttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessViana, Alciomar VerasViana, Deuzuíta dos Santos FreitasFigueirêdo, Girlene Soares de Brito, Josimar Elpídio de Viana, Vicente Galber FreitasViana Junior, Vicente Galber Freitas 2021-09-12T14:28:06Zoai:ojs.pkp.sfu.ca:article/18364Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:38:31.018523Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false
dc.title.none.fl_str_mv Antimicrobial potential of silver nanoparticles stabilized in curcumin and cashew leaf extract (Anacardium occidentale L.)
Potencial antimicrobiano de nanopartículas de plata estabilizadas en curcumina y extracto de hoja de anacardo (Anacardium occidentale L.)
Potencial antimicrobiano das nanopartículas de prata estabilizadas em curcumina e extrato de folhas de cajueiro (Anacardium occidentale L.)
title Antimicrobial potential of silver nanoparticles stabilized in curcumin and cashew leaf extract (Anacardium occidentale L.)
spellingShingle Antimicrobial potential of silver nanoparticles stabilized in curcumin and cashew leaf extract (Anacardium occidentale L.)
Viana, Alciomar Veras
Nanoparticles
Bacterial drug resistance
Curcumin
Anacardium.
Nanopartículas
Resistencia a fármacos bacterianos
Curcumina
Anacardium.
Nanopartículas
Farmacorresistência bacteriana
Curcumina
Anacardium.
title_short Antimicrobial potential of silver nanoparticles stabilized in curcumin and cashew leaf extract (Anacardium occidentale L.)
title_full Antimicrobial potential of silver nanoparticles stabilized in curcumin and cashew leaf extract (Anacardium occidentale L.)
title_fullStr Antimicrobial potential of silver nanoparticles stabilized in curcumin and cashew leaf extract (Anacardium occidentale L.)
title_full_unstemmed Antimicrobial potential of silver nanoparticles stabilized in curcumin and cashew leaf extract (Anacardium occidentale L.)
title_sort Antimicrobial potential of silver nanoparticles stabilized in curcumin and cashew leaf extract (Anacardium occidentale L.)
author Viana, Alciomar Veras
author_facet Viana, Alciomar Veras
Viana, Deuzuíta dos Santos Freitas
Figueirêdo, Girlene Soares de
Brito, Josimar Elpídio de
Viana, Vicente Galber Freitas
Viana Junior, Vicente Galber Freitas
author_role author
author2 Viana, Deuzuíta dos Santos Freitas
Figueirêdo, Girlene Soares de
Brito, Josimar Elpídio de
Viana, Vicente Galber Freitas
Viana Junior, Vicente Galber Freitas
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Viana, Alciomar Veras
Viana, Deuzuíta dos Santos Freitas
Figueirêdo, Girlene Soares de
Brito, Josimar Elpídio de
Viana, Vicente Galber Freitas
Viana Junior, Vicente Galber Freitas
dc.subject.por.fl_str_mv Nanoparticles
Bacterial drug resistance
Curcumin
Anacardium.
Nanopartículas
Resistencia a fármacos bacterianos
Curcumina
Anacardium.
Nanopartículas
Farmacorresistência bacteriana
Curcumina
Anacardium.
topic Nanoparticles
Bacterial drug resistance
Curcumin
Anacardium.
Nanopartículas
Resistencia a fármacos bacterianos
Curcumina
Anacardium.
Nanopartículas
Farmacorresistência bacteriana
Curcumina
Anacardium.
description The research aimed to analyze the antimicrobial potential of silver nanoparticles stabilized in curcumin and cashew (Anacardium occidentale L) leaf extract. In the methodology, silver nanoparticles (AgNPs) were synthesized from 125 mL of silver nitrate (AgNO3) at boiling under magnetic stirring and dripping with 5 mL of 1% sodium citrate, and stabilized in curcumin and cashew extract. Antimicrobial tests were performed against Staphylococcus aureaus, Escherichia coli, Candida albicans and Pseudomonas aeruginosa. The assay consisted of dispersing the inoculum across the surface of the plates and subsequent application of discs containing AgNPs at a concentration of 1.0 mmol/L. The formed halos were measured with the aid of a caliper in millimeters. The results show that with changes in the color of the solution in visible ultraviolet UV-Vis spectroscopy, there was formation of AgNPs and indicated antimicrobial activity against Staphylococcus aureus strains. However, they did not show inhibitory activity against Pseudomonas aeruginosa and Escherichia coli and also did not show growth inhibitory activity against the tested fungus. It is concluded that AgNPs have antimicrobial potential against Staphylococcus aureus. Therefore, they must be tested on other microorganisms with other concentrations, as well as being applied in other technological and health areas, such as tissue regeneration.
publishDate 2021
dc.date.none.fl_str_mv 2021-07-31
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/18364
10.33448/rsd-v10i9.18364
url https://rsdjournal.org/index.php/rsd/article/view/18364
identifier_str_mv 10.33448/rsd-v10i9.18364
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/18364/16373
dc.rights.driver.fl_str_mv https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Research, Society and Development
publisher.none.fl_str_mv Research, Society and Development
dc.source.none.fl_str_mv Research, Society and Development; Vol. 10 No. 9; e47610918364
Research, Society and Development; Vol. 10 Núm. 9; e47610918364
Research, Society and Development; v. 10 n. 9; e47610918364
2525-3409
reponame:Research, Society and Development
instname:Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI
instname_str Universidade Federal de Itajubá (UNIFEI)
instacron_str UNIFEI
institution UNIFEI
reponame_str Research, Society and Development
collection Research, Society and Development
repository.name.fl_str_mv Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)
repository.mail.fl_str_mv rsd.articles@gmail.com
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