In vitro and in vivo impact assessment of eco-designed CuO nanoparticles on non-target aquatic photoautotrophic organisms
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1016/j.jhazmat.2020.122484 http://hdl.handle.net/11449/198721 |
Resumo: | This work has assessed the impact of copper oxide nanoparticles (CuONPs), designed via green route, toward photosynthetic apparatus on aquatic photoautotrophic organisms. In order to filling knowledge gaps, in vitro and in vivo assays were performed, using cyanobacterial phycocyanin (C-PC) from Arthrospira platensis and Lemna valdiviana plants (duckweed), respectively. Impairment in light energy transfer became evident in C-PC exposed to CuONPs, giving rise to an increase of light absorption and a suppression of fluorescence emission. Fourier transform infrared spectroscopy (FTIR) results showed that C-PC structures might be altered by the nanoparticles, also revealed that CuONPs preferably interacts with -NH functional groups. The data also revealed that CuONPs affected the chlorophyll a content in duckweed leaves. In addition, photosystem II (PSII) performance was significantly affected by CuONPs, negatively impacting the PSII photochemical network. In summary, the results point out that, even eco-friendly designed, CuONPs may negatively affect the photosynthetic process when accumulated by aquatic photoautotrophs. |
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In vitro and in vivo impact assessment of eco-designed CuO nanoparticles on non-target aquatic photoautotrophic organismsCuO nanoparticleCyanobacterial phycobiliproteinDuckweedEnvironmental riskGreen synthesisPhotoautotrophic organismThis work has assessed the impact of copper oxide nanoparticles (CuONPs), designed via green route, toward photosynthetic apparatus on aquatic photoautotrophic organisms. In order to filling knowledge gaps, in vitro and in vivo assays were performed, using cyanobacterial phycocyanin (C-PC) from Arthrospira platensis and Lemna valdiviana plants (duckweed), respectively. Impairment in light energy transfer became evident in C-PC exposed to CuONPs, giving rise to an increase of light absorption and a suppression of fluorescence emission. Fourier transform infrared spectroscopy (FTIR) results showed that C-PC structures might be altered by the nanoparticles, also revealed that CuONPs preferably interacts with -NH functional groups. The data also revealed that CuONPs affected the chlorophyll a content in duckweed leaves. In addition, photosystem II (PSII) performance was significantly affected by CuONPs, negatively impacting the PSII photochemical network. In summary, the results point out that, even eco-friendly designed, CuONPs may negatively affect the photosynthetic process when accumulated by aquatic photoautotrophs.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Natural Resources Program Center for Natural Resources Studies (CERNA) Mato Grosso do Sul State University (UEMS)Applied Optics Group Faculty of Science and Technology Federal University of Grande Dourados (UFGD)Department of Physics and Chemistry School of Engineering São Paulo State University (UNESP)Optics and Photonics Group Institute of Physics Federal University of Mato Grosso do Sul (UFMS)School of Life Science University of EssexDepartment of Physics and Chemistry School of Engineering São Paulo State University (UNESP)Universidade Estadual de Mato Grosso do Sul (UEMS)Federal University of Grande Dourados (UFGD)Universidade Estadual Paulista (Unesp)Universidade Federal de Mato Grosso do Sul (UFMS)University of EssexPontes, Montcharles S.Graciano, Daniela E.Antunes, Débora R. [UNESP]Santos, Jaqueline S.Arruda, Gilberto J.Botero, Eriton R.Grillo, Renato [UNESP]Lima, Sandro M.Andrade, Luís H.C.Caires, Anderson R.L.Santiago, Etenaldo F.2020-12-12T01:20:22Z2020-12-12T01:20:22Z2020-09-05info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1016/j.jhazmat.2020.122484Journal of Hazardous Materials, v. 396.1873-33360304-3894http://hdl.handle.net/11449/19872110.1016/j.jhazmat.2020.1224842-s2.0-8508305470321887368857212420000-0002-0284-5782Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal of Hazardous Materialsinfo:eu-repo/semantics/openAccess2021-10-23T06:45:01Zoai:repositorio.unesp.br:11449/198721Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462021-10-23T06:45:01Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
In vitro and in vivo impact assessment of eco-designed CuO nanoparticles on non-target aquatic photoautotrophic organisms |
title |
In vitro and in vivo impact assessment of eco-designed CuO nanoparticles on non-target aquatic photoautotrophic organisms |
spellingShingle |
In vitro and in vivo impact assessment of eco-designed CuO nanoparticles on non-target aquatic photoautotrophic organisms Pontes, Montcharles S. CuO nanoparticle Cyanobacterial phycobiliprotein Duckweed Environmental risk Green synthesis Photoautotrophic organism |
title_short |
In vitro and in vivo impact assessment of eco-designed CuO nanoparticles on non-target aquatic photoautotrophic organisms |
title_full |
In vitro and in vivo impact assessment of eco-designed CuO nanoparticles on non-target aquatic photoautotrophic organisms |
title_fullStr |
In vitro and in vivo impact assessment of eco-designed CuO nanoparticles on non-target aquatic photoautotrophic organisms |
title_full_unstemmed |
In vitro and in vivo impact assessment of eco-designed CuO nanoparticles on non-target aquatic photoautotrophic organisms |
title_sort |
In vitro and in vivo impact assessment of eco-designed CuO nanoparticles on non-target aquatic photoautotrophic organisms |
author |
Pontes, Montcharles S. |
author_facet |
Pontes, Montcharles S. Graciano, Daniela E. Antunes, Débora R. [UNESP] Santos, Jaqueline S. Arruda, Gilberto J. Botero, Eriton R. Grillo, Renato [UNESP] Lima, Sandro M. Andrade, Luís H.C. Caires, Anderson R.L. Santiago, Etenaldo F. |
author_role |
author |
author2 |
Graciano, Daniela E. Antunes, Débora R. [UNESP] Santos, Jaqueline S. Arruda, Gilberto J. Botero, Eriton R. Grillo, Renato [UNESP] Lima, Sandro M. Andrade, Luís H.C. Caires, Anderson R.L. Santiago, Etenaldo F. |
author2_role |
author author author author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual de Mato Grosso do Sul (UEMS) Federal University of Grande Dourados (UFGD) Universidade Estadual Paulista (Unesp) Universidade Federal de Mato Grosso do Sul (UFMS) University of Essex |
dc.contributor.author.fl_str_mv |
Pontes, Montcharles S. Graciano, Daniela E. Antunes, Débora R. [UNESP] Santos, Jaqueline S. Arruda, Gilberto J. Botero, Eriton R. Grillo, Renato [UNESP] Lima, Sandro M. Andrade, Luís H.C. Caires, Anderson R.L. Santiago, Etenaldo F. |
dc.subject.por.fl_str_mv |
CuO nanoparticle Cyanobacterial phycobiliprotein Duckweed Environmental risk Green synthesis Photoautotrophic organism |
topic |
CuO nanoparticle Cyanobacterial phycobiliprotein Duckweed Environmental risk Green synthesis Photoautotrophic organism |
description |
This work has assessed the impact of copper oxide nanoparticles (CuONPs), designed via green route, toward photosynthetic apparatus on aquatic photoautotrophic organisms. In order to filling knowledge gaps, in vitro and in vivo assays were performed, using cyanobacterial phycocyanin (C-PC) from Arthrospira platensis and Lemna valdiviana plants (duckweed), respectively. Impairment in light energy transfer became evident in C-PC exposed to CuONPs, giving rise to an increase of light absorption and a suppression of fluorescence emission. Fourier transform infrared spectroscopy (FTIR) results showed that C-PC structures might be altered by the nanoparticles, also revealed that CuONPs preferably interacts with -NH functional groups. The data also revealed that CuONPs affected the chlorophyll a content in duckweed leaves. In addition, photosystem II (PSII) performance was significantly affected by CuONPs, negatively impacting the PSII photochemical network. In summary, the results point out that, even eco-friendly designed, CuONPs may negatively affect the photosynthetic process when accumulated by aquatic photoautotrophs. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-12-12T01:20:22Z 2020-12-12T01:20:22Z 2020-09-05 |
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.uri.fl_str_mv |
http://dx.doi.org/10.1016/j.jhazmat.2020.122484 Journal of Hazardous Materials, v. 396. 1873-3336 0304-3894 http://hdl.handle.net/11449/198721 10.1016/j.jhazmat.2020.122484 2-s2.0-85083054703 2188736885721242 0000-0002-0284-5782 |
url |
http://dx.doi.org/10.1016/j.jhazmat.2020.122484 http://hdl.handle.net/11449/198721 |
identifier_str_mv |
Journal of Hazardous Materials, v. 396. 1873-3336 0304-3894 10.1016/j.jhazmat.2020.122484 2-s2.0-85083054703 2188736885721242 0000-0002-0284-5782 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Journal of Hazardous Materials |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
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1797789350518325248 |