Green Synthesis of Gold Nanoparticles Using Sumac Aqueous Extract and Their Antioxidant Activity

Detalhes bibliográficos
Autor(a) principal: Shabestarian,Hoda
Data de Publicação: 2017
Outros Autores: Homayouni-Tabrizi,Masoud, Soltani,Mozhgan, Namvar,Farideh, Azizi,Susan, Mohamad,Rosfarizan, Shabestarian,Hanieh
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Materials research (São Carlos. Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392017000100264
Resumo: Green synthesis of nanoparticles which have eco-friendly favourable solvent systems and environmentally reducing agents is of excessive importance. In this paper, we aimed to develop environmentally friendly, rapid and simple producer for the synthesis gold nanoparticles (Au-NPs) using aqueous extract of sumac as reducing agents for gold ions as well capping agent for the bio-formed Au-NPs. The bio-synthesized Au-NPs were characterized by the UV-visible spectroscopy, FTIR, TEM, and zeta-potential measurements. The surface plasmon resonance band centred at 520 nm for Au-NPs was characterized by UV-visible spectrophotometer. The probable bio-molecules are polyphenols may responsible for reduction of gold ions were recognized through FT-IR. The TEM result shows the bioformed Au-NPs are spherical in shapes with the mean size of 20.83 ±4.4 nm. The capping of anionic bio-molecules on the surface of Au-NPs was confirmed by zeta potential assessment (-25.3 mV) and is responsible for the electrostatic stability. In vitro antioxidant activity studies showed that DPPH (2,2-diphenyl-1-picrylhydrazyl) and ABTS (2, 2'-azino-bis 3-ethylbenzthiazoline-6-sulfonic acid) activities increased in a dose dependent manner. The bio-synthesized nanoparticles can potentially useful in pharmaceutical and biomedical applications.
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spelling Green Synthesis of Gold Nanoparticles Using Sumac Aqueous Extract and Their Antioxidant ActivityGreen synthesisplant extractSumacgold nanoparticlesGreen synthesis of nanoparticles which have eco-friendly favourable solvent systems and environmentally reducing agents is of excessive importance. In this paper, we aimed to develop environmentally friendly, rapid and simple producer for the synthesis gold nanoparticles (Au-NPs) using aqueous extract of sumac as reducing agents for gold ions as well capping agent for the bio-formed Au-NPs. The bio-synthesized Au-NPs were characterized by the UV-visible spectroscopy, FTIR, TEM, and zeta-potential measurements. The surface plasmon resonance band centred at 520 nm for Au-NPs was characterized by UV-visible spectrophotometer. The probable bio-molecules are polyphenols may responsible for reduction of gold ions were recognized through FT-IR. The TEM result shows the bioformed Au-NPs are spherical in shapes with the mean size of 20.83 ±4.4 nm. The capping of anionic bio-molecules on the surface of Au-NPs was confirmed by zeta potential assessment (-25.3 mV) and is responsible for the electrostatic stability. In vitro antioxidant activity studies showed that DPPH (2,2-diphenyl-1-picrylhydrazyl) and ABTS (2, 2'-azino-bis 3-ethylbenzthiazoline-6-sulfonic acid) activities increased in a dose dependent manner. The bio-synthesized nanoparticles can potentially useful in pharmaceutical and biomedical applications.ABM, ABC, ABPol2017-02-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392017000100264Materials Research v.20 n.1 2017reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/1980-5373-mr-2015-0694info:eu-repo/semantics/openAccessShabestarian,HodaHomayouni-Tabrizi,MasoudSoltani,MozhganNamvar,FaridehAzizi,SusanMohamad,RosfarizanShabestarian,Hanieheng2017-03-22T00:00:00Zoai:scielo:S1516-14392017000100264Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2017-03-22T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false
dc.title.none.fl_str_mv Green Synthesis of Gold Nanoparticles Using Sumac Aqueous Extract and Their Antioxidant Activity
title Green Synthesis of Gold Nanoparticles Using Sumac Aqueous Extract and Their Antioxidant Activity
spellingShingle Green Synthesis of Gold Nanoparticles Using Sumac Aqueous Extract and Their Antioxidant Activity
Shabestarian,Hoda
Green synthesis
plant extract
Sumac
gold nanoparticles
title_short Green Synthesis of Gold Nanoparticles Using Sumac Aqueous Extract and Their Antioxidant Activity
title_full Green Synthesis of Gold Nanoparticles Using Sumac Aqueous Extract and Their Antioxidant Activity
title_fullStr Green Synthesis of Gold Nanoparticles Using Sumac Aqueous Extract and Their Antioxidant Activity
title_full_unstemmed Green Synthesis of Gold Nanoparticles Using Sumac Aqueous Extract and Their Antioxidant Activity
title_sort Green Synthesis of Gold Nanoparticles Using Sumac Aqueous Extract and Their Antioxidant Activity
author Shabestarian,Hoda
author_facet Shabestarian,Hoda
Homayouni-Tabrizi,Masoud
Soltani,Mozhgan
Namvar,Farideh
Azizi,Susan
Mohamad,Rosfarizan
Shabestarian,Hanieh
author_role author
author2 Homayouni-Tabrizi,Masoud
Soltani,Mozhgan
Namvar,Farideh
Azizi,Susan
Mohamad,Rosfarizan
Shabestarian,Hanieh
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Shabestarian,Hoda
Homayouni-Tabrizi,Masoud
Soltani,Mozhgan
Namvar,Farideh
Azizi,Susan
Mohamad,Rosfarizan
Shabestarian,Hanieh
dc.subject.por.fl_str_mv Green synthesis
plant extract
Sumac
gold nanoparticles
topic Green synthesis
plant extract
Sumac
gold nanoparticles
description Green synthesis of nanoparticles which have eco-friendly favourable solvent systems and environmentally reducing agents is of excessive importance. In this paper, we aimed to develop environmentally friendly, rapid and simple producer for the synthesis gold nanoparticles (Au-NPs) using aqueous extract of sumac as reducing agents for gold ions as well capping agent for the bio-formed Au-NPs. The bio-synthesized Au-NPs were characterized by the UV-visible spectroscopy, FTIR, TEM, and zeta-potential measurements. The surface plasmon resonance band centred at 520 nm for Au-NPs was characterized by UV-visible spectrophotometer. The probable bio-molecules are polyphenols may responsible for reduction of gold ions were recognized through FT-IR. The TEM result shows the bioformed Au-NPs are spherical in shapes with the mean size of 20.83 ±4.4 nm. The capping of anionic bio-molecules on the surface of Au-NPs was confirmed by zeta potential assessment (-25.3 mV) and is responsible for the electrostatic stability. In vitro antioxidant activity studies showed that DPPH (2,2-diphenyl-1-picrylhydrazyl) and ABTS (2, 2'-azino-bis 3-ethylbenzthiazoline-6-sulfonic acid) activities increased in a dose dependent manner. The bio-synthesized nanoparticles can potentially useful in pharmaceutical and biomedical applications.
publishDate 2017
dc.date.none.fl_str_mv 2017-02-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392017000100264
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392017000100264
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/1980-5373-mr-2015-0694
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv ABM, ABC, ABPol
publisher.none.fl_str_mv ABM, ABC, ABPol
dc.source.none.fl_str_mv Materials Research v.20 n.1 2017
reponame:Materials research (São Carlos. Online)
instname:Universidade Federal de São Carlos (UFSCAR)
instacron:ABM ABC ABPOL
instname_str Universidade Federal de São Carlos (UFSCAR)
instacron_str ABM ABC ABPOL
institution ABM ABC ABPOL
reponame_str Materials research (São Carlos. Online)
collection Materials research (São Carlos. Online)
repository.name.fl_str_mv Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)
repository.mail.fl_str_mv dedz@power.ufscar.br
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