Sythesis and characterization of silver nanoparticles stabilized in extract of Struthanthus flexicaulis Mart. (birdweed)

Detalhes bibliográficos
Autor(a) principal: Câmara, Nádia Lívia Amorim da Silva
Data de Publicação: 2021
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/21983
Resumo: The synthesis of silver nanoparticles is a growing area in nanotechnology. The green synthesis has achieved space and recognition in the scientific community, according to the guideline of the environmentally correct. The present work aimed to synthesize and characterize silver nanoparticles stabilized in Struthanthus flexicaulis Mart. Synthesized AgNPS were confirmed by the presence of visible plasmonic band spectrum in the range between 430nm to 480nm. The Zeta potential measurements for the three produced species, AgNPS-I, AgNPS-D and AgNPS-M ranged from -28.0 mV to -22.0mV, indicating particles as unstable or neutral. The Polydispersity index (PDI) was between 0.296 and 0.303 showing homogeneity in the samples, low variation in particle sizes, and no aggregates. The diameter size of the AgNPS formed was between 45nm and 60nm, which demonstrates a surface modification of the products formed. The synthesis of AgNPS from the green synthesis showed a desirable equivalence between the results, which will add to future studies on Struthanthus flexicaulis Mart, that has been used for therapeutic purposes.
id UNIFEI_1eb07c548b9d46dd8640592dadeae330
oai_identifier_str oai:ojs.pkp.sfu.ca:article/21983
network_acronym_str UNIFEI
network_name_str Research, Society and Development
repository_id_str
spelling Sythesis and characterization of silver nanoparticles stabilized in extract of Struthanthus flexicaulis Mart. (birdweed)Síntesis y caracterización de nanoparticulas de plata estabilizadas en un extracto de Struthanthus flexicaulis Mart. (alga)Síntese e caracterização de nanopartículas de prata estabilizada em extrato de Struthanthus Flexicaulis Mart. (Erva-de-Passarinho)Nanopartículas de plataSíntesis verdeStruthanthus flexicaulis.NanoparticlesGreen synthesisStruthanthus flexicaulis.Nanopartículas de prataSíntese verdeStruthanthus flexicaulis.The synthesis of silver nanoparticles is a growing area in nanotechnology. The green synthesis has achieved space and recognition in the scientific community, according to the guideline of the environmentally correct. The present work aimed to synthesize and characterize silver nanoparticles stabilized in Struthanthus flexicaulis Mart. Synthesized AgNPS were confirmed by the presence of visible plasmonic band spectrum in the range between 430nm to 480nm. The Zeta potential measurements for the three produced species, AgNPS-I, AgNPS-D and AgNPS-M ranged from -28.0 mV to -22.0mV, indicating particles as unstable or neutral. The Polydispersity index (PDI) was between 0.296 and 0.303 showing homogeneity in the samples, low variation in particle sizes, and no aggregates. The diameter size of the AgNPS formed was between 45nm and 60nm, which demonstrates a surface modification of the products formed. The synthesis of AgNPS from the green synthesis showed a desirable equivalence between the results, which will add to future studies on Struthanthus flexicaulis Mart, that has been used for therapeutic purposes.La síntesis de nanopartículas de plata es un área que se está consolidando en la nanotecnología. La síntesis verde ha logrado espacio y reconocimiento en la comunidad científica, a través de la pauta de ser ambientalmente correcto. El presente trabajo tuvo como objetivo sintetizar y caracterizar nanopartículas de plata estabilizadas en extracto de Struthanthus flexicaulis Mart. Los AgNPS sintetizados se confirmaron por la presencia del espectro de banda plasmónica visible en el intervalo entre 430 nm y 480 nm. Las mediciones de potencial zeta para las tres especies producidas, AgNPS-I, AgNPS-D y AgNPS-M variaron de -28,0 mV a -22,0 mV, lo que indica que las partículas son inestables o neutrales. El Índice de Polidispersión (PDI) osciló entre 0,296 y 0,303, demostrando homogeneidad en las muestras, baja variación en el tamaño de las partículas sin considerar la presencia de agregados. El tamaño del diámetro del AgNPS formado estaba entre 45 nm y 60 nm, lo que demuestra una modificación de la superficie de los productos formados. La síntesis de AgNPS, a partir de la síntesis verde, mostró una equivalencia entre los resultados, que se sumarán a futuros estudios sobre Struthanthus flexicaulisque Mart, se ha utilizado con fines terapéuticos.A síntese de nanopartículas de prata é uma área que está se consolidando na nanotecnologia. A síntese verde tem alcançado espaço e reconhecimento na comunidade cientifica, pela diretriz do ambientalmente correto. O presente trabalho teve por objetivo a sintetizar e caracterizar nanopartículas de prata estabilizadas em extrato de Struthanthus flexicaulis Mart. AgNPS sintetizadas foram confirmadas pela presença do espectro de banda plasmônica visível na faixa entre 430nm a 480nm. As medidas do potencial Zeta para as três espécies produzidas, AgNPS-I, AgNPS-D e AgNPS-M variaram entre -28,0 mV a -22,0mV, apontando partículas como instáveis ou neutras. O Índice de Polidispresão (PDI), apresentou-se entre 0,296 a 0,303 demonstrando homogeneidade nas amostras, baixa variação nos tamanhos das partículas sem presença considerada de agregados. O tamanho do diâmetro das AgNPS formadas foram entre 45nm a 60nm, o que demonstra uma modificação superficial dos produtos formados. A síntese de AgNPS, a partir da síntese verde, apresentou uma equivalência entre os resultados, que se somarão aos estudos futuros sobre Struthanthus flexicaulis , que tem sido utilizada para fins terapêuticos.Research, Society and Development2021-10-29info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/2198310.33448/rsd-v10i14.21983Research, Society and Development; Vol. 10 No. 14; e146101421983Research, Society and Development; Vol. 10 Núm. 14; e146101421983Research, Society and Development; v. 10 n. 14; e1461014219832525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/21983/19439Copyright (c) 2021 Nádia Lívia Amorim da Silva Câmara; Deuzuíta dos Santos Freitas Viana; Vicente Galber Freitas Vianahttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessCâmara, Nádia Lívia Amorim da SilvaViana, Deuzuíta dos Santos Freitas Viana, Vicente Galber Freitas 2021-12-04T11:48:39Zoai:ojs.pkp.sfu.ca:article/21983Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:41:16.576326Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false
dc.title.none.fl_str_mv Sythesis and characterization of silver nanoparticles stabilized in extract of Struthanthus flexicaulis Mart. (birdweed)
Síntesis y caracterización de nanoparticulas de plata estabilizadas en un extracto de Struthanthus flexicaulis Mart. (alga)
Síntese e caracterização de nanopartículas de prata estabilizada em extrato de Struthanthus Flexicaulis Mart. (Erva-de-Passarinho)
title Sythesis and characterization of silver nanoparticles stabilized in extract of Struthanthus flexicaulis Mart. (birdweed)
spellingShingle Sythesis and characterization of silver nanoparticles stabilized in extract of Struthanthus flexicaulis Mart. (birdweed)
Câmara, Nádia Lívia Amorim da Silva
Nanopartículas de plata
Síntesis verde
Struthanthus flexicaulis.
Nanoparticles
Green synthesis
Struthanthus flexicaulis.
Nanopartículas de prata
Síntese verde
Struthanthus flexicaulis.
title_short Sythesis and characterization of silver nanoparticles stabilized in extract of Struthanthus flexicaulis Mart. (birdweed)
title_full Sythesis and characterization of silver nanoparticles stabilized in extract of Struthanthus flexicaulis Mart. (birdweed)
title_fullStr Sythesis and characterization of silver nanoparticles stabilized in extract of Struthanthus flexicaulis Mart. (birdweed)
title_full_unstemmed Sythesis and characterization of silver nanoparticles stabilized in extract of Struthanthus flexicaulis Mart. (birdweed)
title_sort Sythesis and characterization of silver nanoparticles stabilized in extract of Struthanthus flexicaulis Mart. (birdweed)
author Câmara, Nádia Lívia Amorim da Silva
author_facet Câmara, Nádia Lívia Amorim da Silva
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 Câmara, Nádia Lívia Amorim da Silva
Viana, Deuzuíta dos Santos Freitas
Viana, Vicente Galber Freitas
dc.subject.por.fl_str_mv Nanopartículas de plata
Síntesis verde
Struthanthus flexicaulis.
Nanoparticles
Green synthesis
Struthanthus flexicaulis.
Nanopartículas de prata
Síntese verde
Struthanthus flexicaulis.
topic Nanopartículas de plata
Síntesis verde
Struthanthus flexicaulis.
Nanoparticles
Green synthesis
Struthanthus flexicaulis.
Nanopartículas de prata
Síntese verde
Struthanthus flexicaulis.
description The synthesis of silver nanoparticles is a growing area in nanotechnology. The green synthesis has achieved space and recognition in the scientific community, according to the guideline of the environmentally correct. The present work aimed to synthesize and characterize silver nanoparticles stabilized in Struthanthus flexicaulis Mart. Synthesized AgNPS were confirmed by the presence of visible plasmonic band spectrum in the range between 430nm to 480nm. The Zeta potential measurements for the three produced species, AgNPS-I, AgNPS-D and AgNPS-M ranged from -28.0 mV to -22.0mV, indicating particles as unstable or neutral. The Polydispersity index (PDI) was between 0.296 and 0.303 showing homogeneity in the samples, low variation in particle sizes, and no aggregates. The diameter size of the AgNPS formed was between 45nm and 60nm, which demonstrates a surface modification of the products formed. The synthesis of AgNPS from the green synthesis showed a desirable equivalence between the results, which will add to future studies on Struthanthus flexicaulis Mart, that has been used for therapeutic purposes.
publishDate 2021
dc.date.none.fl_str_mv 2021-10-29
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/21983
10.33448/rsd-v10i14.21983
url https://rsdjournal.org/index.php/rsd/article/view/21983
identifier_str_mv 10.33448/rsd-v10i14.21983
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/21983/19439
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. 14; e146101421983
Research, Society and Development; Vol. 10 Núm. 14; e146101421983
Research, Society and Development; v. 10 n. 14; e146101421983
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
_version_ 1797052694292070400

Registros relacionados