Yeast-derived biosynthesis of silver/silver chloride nanoparticles and their antiproliferative activity against bacteria
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da FIOCRUZ (ARCA) |
Texto Completo: | https://www.arca.fiocruz.br/handle/icict/32715 |
Resumo: | National Institute of Metrology, Quality and Technology. Directory of Metrology Applied to Life Science. Laboratory of Biotechnology. Duque de Caxias, RJ, Brazil. |
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Eugenio, MateusMüller, NathaliaFrasés, SusanaAlmeida-Paes, RodrigoLima, Luís Maurício T. R.Lemgruber, LeandroFarina, MarcosSouza, Wanderley deSant’Anna, Celso2019-04-24T14:18:17Z2019-04-24T14:18:17Z2016EUGENIO, Mateus et al. Yeast-derived biosynthesis of silver/silver chloride nanoparticles and their antiproliferative activity against bacteria. RSC Advances, p. 1-38, 2016.2046-2069https://www.arca.fiocruz.br/handle/icict/3271510.1039/C5RA22727E2046-2069engRoyal Society of ChemistryYeast-derived biosynthesis of silver/silver chloride nanoparticles and their antiproliferative activity against bacteriainfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleNational Institute of Metrology, Quality and Technology. Directory of Metrology Applied to Life Science. Laboratory of Biotechnology. Duque de Caxias, RJ, Brazil.National Institute of Metrology, Quality and Technology. Directory of Metrology Applied to Life Science. Laboratory of Biotechnology. Duque de Caxias, RJ, Brazil.National Institute of Metrology, Quality and Technology. Directory of Metrology Applied to Life Science. Laboratory of Biotechnology. Duque de Caxias, RJ, Brazil / National Institute of Science and Technology for Structural Biology and Bioimaging. Rio de Janeiro, RJ, Brazil / Federal University of Rio de Janeiro. Laboratory of Cellular Ultrastructure Hertha Meyer. Rio de Janeiro, RJ, Brazil.Fundação Oswaldo Cruz. instituto Nacional de Infectologia Evandro Chagas. Laboratório de Micologia. Rio de Janeiro, RJ, Brasil.Federal University of Rio de Janeiro. Laboratory of Pharmaceutical Biotechnology. Rio de Janeiro, RJ, Brazil.National Institute of Metrology, Quality and Technology. Directory of Metrology Applied to Life Science. Laboratory of Biotechnology. Duque de Caxias, RJ, Brazil.Laboratory of Biomineralization, Federal University of Rio de Janeiro, Rio de Janeiro, RJ, BrazilNational Institute of Metrology, Quality and Technology. Directory of Metrology Applied to Life Science. Laboratory of Biotechnology. Duque de Caxias, RJ, Brazil / National Institute of Science and Technology for Structural Biology and Bioimaging. Rio de Janeiro, RJ, Brazil / Federal University of Rio de Janeiro. Laboratory of Cellular Ultrastructure Hertha Meyer. Rio de Janeiro, RJ, Brazil.National Institute of Metrology, Quality and Technology. Directory of Metrology Applied to Life Science. Laboratory of Biotechnology. Duque de Caxias, RJ, Brazil / National Institute of Science and Technology for Structural Biology and Bioimaging. Rio de Janeiro, RJ, Brazil.Here, we provided the first evidences of yeast strains assisted Ag/AgCl-NPs production in vitro. The formed nanoparticles were characterized by spectroscopic and electron microscopy approaches. UV-Vis supported the biosynthesis. TEM analysis evidenced that nanoparticles mainly presented circular shape and their diameter varied mostly in the range from 2 to 10 nm. XRD analysis showed a crystalline structure, with diffraction peaks corresponding to metallic silver and silver chloride nanoparticles, and when analyzed by high-resolution transmission electron microscopy (HRTEM), instead of being round, (111) (octahedral) and (200) (cubic-) symmetry facets appeared systematically in one side of the nanoparticles. Analysis of ultra-thin sections by TEM indicated that the domain of the synthesis of Ag/AgCl-NPs were mainly between cell wall and the plasma membrane. By using 3D reconstruction obtained from focused ion beam scanning electron microscopy (FIB/SEM) the spatial distribution of the domains of nanoparticles synthesis was mapped and nanoaggregates of Ag/AgCl-NPs up 35 nm in diameter were observed. Extracellular synthesis also occurred; in accordance with the fact that conditioned media from yeast isolates were as efficient at producing Ag/AgCl-NPs as live-cell cultures. Exposure of Gram-positive Staphylococcus aureus and Gram-negative Klebsiella pneumoniae cultures to Ag/AgCl-NPs led to a strong growth inhibition as shown by optical density measurements. The Ag/AgCl-NPs described here have characteristics compatible with a strong potential for use in the biotechnology industry, particularly for biomedical applications.BiotechnologyYeastsMetallic nanoparticlesBiomimetic synthesisSilver/silver chloride nanoparticlesSimNão publicadoinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da FIOCRUZ (ARCA)instname:Fundação Oswaldo Cruz (FIOCRUZ)instacron:FIOCRUZLICENSElicense.txtlicense.txttext/plain; charset=utf-83104https://www.arca.fiocruz.br/bitstream/icict/32715/1/license.txt79178e5f2a0eb066867a274556814938MD51ORIGINALva_Eugenio_Mateus_etal_INI_2016.pdfva_Eugenio_Mateus_etal_INI_2016.pdfapplication/pdf3340635https://www.arca.fiocruz.br/bitstream/icict/32715/2/va_Eugenio_Mateus_etal_INI_2016.pdf1def908aa54b560b8ad71596ce252f9eMD52TEXTva_Eugenio_Mateus_etal_INI_2016.pdf.txtva_Eugenio_Mateus_etal_INI_2016.pdf.txtExtracted 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dc.title.pt_BR.fl_str_mv |
Yeast-derived biosynthesis of silver/silver chloride nanoparticles and their antiproliferative activity against bacteria |
title |
Yeast-derived biosynthesis of silver/silver chloride nanoparticles and their antiproliferative activity against bacteria |
spellingShingle |
Yeast-derived biosynthesis of silver/silver chloride nanoparticles and their antiproliferative activity against bacteria Eugenio, Mateus Biotechnology Yeasts Metallic nanoparticles Biomimetic synthesis Silver/silver chloride nanoparticles |
title_short |
Yeast-derived biosynthesis of silver/silver chloride nanoparticles and their antiproliferative activity against bacteria |
title_full |
Yeast-derived biosynthesis of silver/silver chloride nanoparticles and their antiproliferative activity against bacteria |
title_fullStr |
Yeast-derived biosynthesis of silver/silver chloride nanoparticles and their antiproliferative activity against bacteria |
title_full_unstemmed |
Yeast-derived biosynthesis of silver/silver chloride nanoparticles and their antiproliferative activity against bacteria |
title_sort |
Yeast-derived biosynthesis of silver/silver chloride nanoparticles and their antiproliferative activity against bacteria |
author |
Eugenio, Mateus |
author_facet |
Eugenio, Mateus Müller, Nathalia Frasés, Susana Almeida-Paes, Rodrigo Lima, Luís Maurício T. R. Lemgruber, Leandro Farina, Marcos Souza, Wanderley de Sant’Anna, Celso |
author_role |
author |
author2 |
Müller, Nathalia Frasés, Susana Almeida-Paes, Rodrigo Lima, Luís Maurício T. R. Lemgruber, Leandro Farina, Marcos Souza, Wanderley de Sant’Anna, Celso |
author2_role |
author author author author author author author author |
dc.contributor.author.fl_str_mv |
Eugenio, Mateus Müller, Nathalia Frasés, Susana Almeida-Paes, Rodrigo Lima, Luís Maurício T. R. Lemgruber, Leandro Farina, Marcos Souza, Wanderley de Sant’Anna, Celso |
dc.subject.en.pt_BR.fl_str_mv |
Biotechnology Yeasts Metallic nanoparticles Biomimetic synthesis Silver/silver chloride nanoparticles |
topic |
Biotechnology Yeasts Metallic nanoparticles Biomimetic synthesis Silver/silver chloride nanoparticles |
description |
National Institute of Metrology, Quality and Technology. Directory of Metrology Applied to Life Science. Laboratory of Biotechnology. Duque de Caxias, RJ, Brazil. |
publishDate |
2016 |
dc.date.issued.fl_str_mv |
2016 |
dc.date.accessioned.fl_str_mv |
2019-04-24T14:18:17Z |
dc.date.available.fl_str_mv |
2019-04-24T14:18:17Z |
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.citation.fl_str_mv |
EUGENIO, Mateus et al. Yeast-derived biosynthesis of silver/silver chloride nanoparticles and their antiproliferative activity against bacteria. RSC Advances, p. 1-38, 2016. |
dc.identifier.uri.fl_str_mv |
https://www.arca.fiocruz.br/handle/icict/32715 |
dc.identifier.issn.pt_BR.fl_str_mv |
2046-2069 |
dc.identifier.doi.none.fl_str_mv |
10.1039/C5RA22727E |
dc.identifier.eissn.none.fl_str_mv |
2046-2069 |
identifier_str_mv |
EUGENIO, Mateus et al. Yeast-derived biosynthesis of silver/silver chloride nanoparticles and their antiproliferative activity against bacteria. RSC Advances, p. 1-38, 2016. 2046-2069 10.1039/C5RA22727E |
url |
https://www.arca.fiocruz.br/handle/icict/32715 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.publisher.none.fl_str_mv |
Royal Society of Chemistry |
publisher.none.fl_str_mv |
Royal Society of Chemistry |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da FIOCRUZ (ARCA) instname:Fundação Oswaldo Cruz (FIOCRUZ) instacron:FIOCRUZ |
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Fundação Oswaldo Cruz (FIOCRUZ) |
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FIOCRUZ |
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FIOCRUZ |
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Repositório Institucional da FIOCRUZ (ARCA) |
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Repositório Institucional da FIOCRUZ (ARCA) |
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