Green synthesis and characterization of AgNp silver nanoparticles stabilized in jurema preta extract (Mimosa tenuiflora)

Detalhes bibliográficos
Autor(a) principal: Brito, Josimar Elpídio de
Data de Publicação: 2022
Outros Autores: Viana, Deuzuíta dos Santos Freitas, Viana, 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/29051
Resumo: The research aimed to synthesize and characterize AgNps from silver nitrate (AgNO3) in Mimosa tenuiflora extract. The methodology adopted was laboratory of a quantitative nature. For the production of the extract, the powder of mimosa husks plus distilled water was used. In the synthesis of the nanoparticles, 100 mL of 1.0mmol/L (AgNO3) was used, heated in magnetic stirring and 1.0 mL of 1% sodium citrate was dripped onto the nitrate solution. Upon reaching room temperature, the mimosa extract was added to the mixture. The nanoparticles were characterized (UV-Vis), in a scanning range 1900-900nm, slit aperture=2.0 nm and spectral solution of 1.0 nm. As for the results, the isolated analyzes of the solutions did not show an absorbance peak on a visible wavelength scale between 400 and 600 nm. In the analysis of the mixtures of AgNO3/Na3C6H5O7 and AgNO3/NaBH4, it showed the formation of maximum absorbance peaks of 420nm for the silver nitrate solution in citrate contact and 390nm for the silver nitrate solution in contact with the borohydride. The analysis of the AgNO3/mimosa/Na3C6H5O7 and AgNO3/mimosa/NaBH3 solution showed a maximum absorbance peak of 450nm for the silver nitrate/mimosa/citrate solution and of 400nm for the silver nitrate/mimosa/borohydride solution on a scale wavelength between 300 to 600nm. According to the results found, it can be seen that the mimosa extract presents ideal conditions for the synthesis and stabilization of nanoparticles.
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spelling Green synthesis and characterization of AgNp silver nanoparticles stabilized in jurema preta extract (Mimosa tenuiflora) Síntesis verde y caracterización de nanopartículas de plata AgNp estabilizadas en extracto de jurema preta (Mimosa tenuiflora) Síntese verde e caracterização de nanopartículas de prata AgNp estabilizadas em extrato de jurema preta (Mimosa tenuiflora)NanoestruturasSíntese verdeComposto de prataEnsino.NanoestructurasSíntesis verdeCompuesto de plataEnseñanza.NanostructuresGreen synthesisSilver compoundTeaching.The research aimed to synthesize and characterize AgNps from silver nitrate (AgNO3) in Mimosa tenuiflora extract. The methodology adopted was laboratory of a quantitative nature. For the production of the extract, the powder of mimosa husks plus distilled water was used. In the synthesis of the nanoparticles, 100 mL of 1.0mmol/L (AgNO3) was used, heated in magnetic stirring and 1.0 mL of 1% sodium citrate was dripped onto the nitrate solution. Upon reaching room temperature, the mimosa extract was added to the mixture. The nanoparticles were characterized (UV-Vis), in a scanning range 1900-900nm, slit aperture=2.0 nm and spectral solution of 1.0 nm. As for the results, the isolated analyzes of the solutions did not show an absorbance peak on a visible wavelength scale between 400 and 600 nm. In the analysis of the mixtures of AgNO3/Na3C6H5O7 and AgNO3/NaBH4, it showed the formation of maximum absorbance peaks of 420nm for the silver nitrate solution in citrate contact and 390nm for the silver nitrate solution in contact with the borohydride. The analysis of the AgNO3/mimosa/Na3C6H5O7 and AgNO3/mimosa/NaBH3 solution showed a maximum absorbance peak of 450nm for the silver nitrate/mimosa/citrate solution and of 400nm for the silver nitrate/mimosa/borohydride solution on a scale wavelength between 300 to 600nm. According to the results found, it can be seen that the mimosa extract presents ideal conditions for the synthesis and stabilization of nanoparticles.La investigación tuvo como objetivo sintetizar y caracterizar AgNp a partir de nitrato de plata (AgNO3) en extracto de Mimosa tenuiflora. La metodología adoptada fue de laboratorio de carácter cuantitativo. Para la elaboración del extracto se utilizó polvo de cascarilla de mimosa más agua destilada. En la síntesis de las nanopartículas se utilizaron 100 mL de 1.0mmol/L (AgNO3), se calentó en agitación magnética y se goteó 1.0mL de citrato de sodio al 1% sobre la solución de nitrato. Al alcanzar la temperatura ambiente, se añadió a la mezcla el extracto de mimosa. Las nanopartículas se caracterizaron (UV-Vis), en un rango de barrido de 1900-900nm, apertura de hendidura=2,0 nm y solución espectral de 1,0 nm. En cuanto a los resultados, los análisis aislados de las soluciones no mostraron un pico de absorbancia en una escala de longitud de onda visible entre 400 y 600 nm. En el análisis de las mezclas de AgNO3/Na3C6H5O7 y AgNO3/NaBH4 mostró la formación de picos máximos de absorbancia de 420nm para la solución de nitrato de plata en contacto con el citrato y de 390nm para la solución de nitrato de plata en contacto con el borohidruro. El análisis de la solución AgNO3/mimosa/Na3C6H5O7 y AgNO3/mimosa/NaBH4 mostró un pico máximo de absorbancia de 450nm para la solución de nitrato de plata/mimosa/citrato y de 400nm para la solución de nitrato de plata/mimosa/borohidruro en una escala de longitud de onda entre 300 a 600 nm. De acuerdo a los resultados encontrados, se puede observar que el extracto de mimosa presenta condiciones ideales para la síntesis y estabilización de nanopartículas.A pesquisa teve o objetivo de sintetizar e caracterizar AgNp a partir do nitrato de prata (AgNO3) em extrato de Mimosa tenuiflora. A metodologia adotada foi laboratorial de natureza quantitativa. Para a produção do extrato utilizou o pó de cascas de mimosa acrescido de água destilada. Na síntese das nanopartículas utilizou 100 mL de (AgNO3) 1,0mmol/L, aquecido em agitação magnética e gotejada 1,0mL de Citrato de sódio 1% sobre a solução de nitrato. Ao atingir a temperatura ambiente adicionou-se à mistura o extrato de mimosa. As nanopartículas foram caracterizadas (UV-Vis), em uma faixa de varredura 1900-900nm, abertura de fenda=2,0 nm e solução espectral de 1,0 nm. Quanto aos resultados, as análises isoladas das soluções não apresentaram pico de absorbância em uma escala de comprimento de ondas no visível entre 400 e 600 nm. Já na análise das misturas de AgNO3/Na3C6H5O7 e AgNO3/ NaBH4 mostrou a formação de picos máximos de absorbância de 420nm para a solução de nitrato de prata em contato citrato e de 390nm na solução de nitrato de prata em contato com o borohidreto. A análise da solução AgNO3/mimosa/Na3C6H5O7 e AgNO3/mimosa/NaBH4 apresentou pico máximo de absorbância de 450nm para a solução de nitrato de prata/mimosa/citrato e de 400nm para a solução de nitrato de prata/mimosa/borohidreto em uma escala de comprimento de onda entre 300 a 600nm. De acordo com os resultados encontrados, pode se observar que o extrato de mimosa apresenta condições ideais para a síntese e estabilização de nanopartículas.Research, Society and Development2022-04-25info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/2905110.33448/rsd-v11i6.29051Research, Society and Development; Vol. 11 No. 6; e21611629051Research, Society and Development; Vol. 11 Núm. 6; e21611629051Research, Society and Development; v. 11 n. 6; e216116290512525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/29051/25141Copyright (c) 2022 Josimar Elpídio de Brito; Deuzuíta dos Santos Freitas Viana; Vicente Galber Freitas Vianahttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessBrito, Josimar Elpídio de Viana, Deuzuíta dos Santos FreitasViana, Vicente Galber Freitas2022-05-13T18:04:10Zoai:ojs.pkp.sfu.ca:article/29051Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:46:14.119128Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false
dc.title.none.fl_str_mv Green synthesis and characterization of AgNp silver nanoparticles stabilized in jurema preta extract (Mimosa tenuiflora)
Síntesis verde y caracterización de nanopartículas de plata AgNp estabilizadas en extracto de jurema preta (Mimosa tenuiflora)
Síntese verde e caracterização de nanopartículas de prata AgNp estabilizadas em extrato de jurema preta (Mimosa tenuiflora)
title Green synthesis and characterization of AgNp silver nanoparticles stabilized in jurema preta extract (Mimosa tenuiflora)
spellingShingle Green synthesis and characterization of AgNp silver nanoparticles stabilized in jurema preta extract (Mimosa tenuiflora)
Brito, Josimar Elpídio de
Nanoestruturas
Síntese verde
Composto de prata
Ensino.
Nanoestructuras
Síntesis verde
Compuesto de plata
Enseñanza.
Nanostructures
Green synthesis
Silver compound
Teaching.
title_short Green synthesis and characterization of AgNp silver nanoparticles stabilized in jurema preta extract (Mimosa tenuiflora)
title_full Green synthesis and characterization of AgNp silver nanoparticles stabilized in jurema preta extract (Mimosa tenuiflora)
title_fullStr Green synthesis and characterization of AgNp silver nanoparticles stabilized in jurema preta extract (Mimosa tenuiflora)
title_full_unstemmed Green synthesis and characterization of AgNp silver nanoparticles stabilized in jurema preta extract (Mimosa tenuiflora)
title_sort Green synthesis and characterization of AgNp silver nanoparticles stabilized in jurema preta extract (Mimosa tenuiflora)
author Brito, Josimar Elpídio de
author_facet Brito, Josimar Elpídio de
Viana, Deuzuíta dos Santos Freitas
Viana, Vicente Galber Freitas
author_role author
author2 Viana, Deuzuíta dos Santos Freitas
Viana, Vicente Galber Freitas
author2_role author
author
dc.contributor.author.fl_str_mv Brito, Josimar Elpídio de
Viana, Deuzuíta dos Santos Freitas
Viana, Vicente Galber Freitas
dc.subject.por.fl_str_mv Nanoestruturas
Síntese verde
Composto de prata
Ensino.
Nanoestructuras
Síntesis verde
Compuesto de plata
Enseñanza.
Nanostructures
Green synthesis
Silver compound
Teaching.
topic Nanoestruturas
Síntese verde
Composto de prata
Ensino.
Nanoestructuras
Síntesis verde
Compuesto de plata
Enseñanza.
Nanostructures
Green synthesis
Silver compound
Teaching.
description The research aimed to synthesize and characterize AgNps from silver nitrate (AgNO3) in Mimosa tenuiflora extract. The methodology adopted was laboratory of a quantitative nature. For the production of the extract, the powder of mimosa husks plus distilled water was used. In the synthesis of the nanoparticles, 100 mL of 1.0mmol/L (AgNO3) was used, heated in magnetic stirring and 1.0 mL of 1% sodium citrate was dripped onto the nitrate solution. Upon reaching room temperature, the mimosa extract was added to the mixture. The nanoparticles were characterized (UV-Vis), in a scanning range 1900-900nm, slit aperture=2.0 nm and spectral solution of 1.0 nm. As for the results, the isolated analyzes of the solutions did not show an absorbance peak on a visible wavelength scale between 400 and 600 nm. In the analysis of the mixtures of AgNO3/Na3C6H5O7 and AgNO3/NaBH4, it showed the formation of maximum absorbance peaks of 420nm for the silver nitrate solution in citrate contact and 390nm for the silver nitrate solution in contact with the borohydride. The analysis of the AgNO3/mimosa/Na3C6H5O7 and AgNO3/mimosa/NaBH3 solution showed a maximum absorbance peak of 450nm for the silver nitrate/mimosa/citrate solution and of 400nm for the silver nitrate/mimosa/borohydride solution on a scale wavelength between 300 to 600nm. According to the results found, it can be seen that the mimosa extract presents ideal conditions for the synthesis and stabilization of nanoparticles.
publishDate 2022
dc.date.none.fl_str_mv 2022-04-25
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/29051
10.33448/rsd-v11i6.29051
url https://rsdjournal.org/index.php/rsd/article/view/29051
identifier_str_mv 10.33448/rsd-v11i6.29051
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/29051/25141
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. 11 No. 6; e21611629051
Research, Society and Development; Vol. 11 Núm. 6; e21611629051
Research, Society and Development; v. 11 n. 6; e21611629051
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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