Assessing the Fate of Superparamagnetic Iron Oxide Nanoparticles Carrying Usnic Acid as Chemical Cargo on the Soil Microbial Community
Autor(a) principal: | |
---|---|
Data de Publicação: | 2023 |
Outros Autores: | , , , , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1021/acsnano.2c11985 http://hdl.handle.net/11449/248496 |
Resumo: | In the present study we evaluate the effect of superparamagnetic iron oxide nanoparticles (SPIONs) carrying usnic acid (UA) as chemical cargo on the soil microbial community in a dystrophic red latosol (oxysol). Herein, 500 ppm UA or SPIONs-framework carrying UA were diluted in sterile ultrapure deionized water and applied by hand sprayer on the top of the soil. The experiment was conducted in a growth chamber at 25 °C, with a relative humidity of 80% and a 16 h/8 h light-dark cycle (600 lx light intensity) for 30 days. Sterile ultrapure deionized water was used as the negative control; uncapped and oleic acid (OA) capped SPIONs were also tested to assess their potential effects. Magnetic nanostructures were synthesized by a coprecipitation method and characterized by scanning and transmission electron microscopy (SEM and TEM), X-ray diffraction (XRD), Fourier-transform infrared spectroscopy (FTIR), zeta potential, hydrodynamic diameter, magnetic measurements, and release kinetics of chemical cargo. Uncapped and OA-capped SPIONs did not significantly affect soil microbial community. Our results showed an impairment in the soil microbial community exposed to free UA, leading to a general decrease in negative effects on soil-based parameters when bioactive was loaded into the nanoscale magnetic carrier. Besides, compared to control, the free UA caused a significant decrease in microbial biomass C (39%), on the activity of acid protease (59%), and acid phosphatase (23%) enzymes, respectively. Free UA also reduced eukaryotic 18S rRNA gene abundance, suggesting a major impact on fungi. Our findings indicate that SPIONs as bioherbicide nanocarriers can reduce the negative impacts on soil. Therefore, nanoenabled biocides may improve agricultural productivity, which is important for food security due to the need of increasing food production. |
id |
UNSP_adf3c03cde381979a033c7d2a1ae42ba |
---|---|
oai_identifier_str |
oai:repositorio.unesp.br:11449/248496 |
network_acronym_str |
UNSP |
network_name_str |
Repositório Institucional da UNESP |
repository_id_str |
2946 |
spelling |
Assessing the Fate of Superparamagnetic Iron Oxide Nanoparticles Carrying Usnic Acid as Chemical Cargo on the Soil Microbial Communityenzymatic activitynanobiopesticidenanoenabled productssafe-by-designsoil microbiologytoxicityusnic acidIn the present study we evaluate the effect of superparamagnetic iron oxide nanoparticles (SPIONs) carrying usnic acid (UA) as chemical cargo on the soil microbial community in a dystrophic red latosol (oxysol). Herein, 500 ppm UA or SPIONs-framework carrying UA were diluted in sterile ultrapure deionized water and applied by hand sprayer on the top of the soil. The experiment was conducted in a growth chamber at 25 °C, with a relative humidity of 80% and a 16 h/8 h light-dark cycle (600 lx light intensity) for 30 days. Sterile ultrapure deionized water was used as the negative control; uncapped and oleic acid (OA) capped SPIONs were also tested to assess their potential effects. Magnetic nanostructures were synthesized by a coprecipitation method and characterized by scanning and transmission electron microscopy (SEM and TEM), X-ray diffraction (XRD), Fourier-transform infrared spectroscopy (FTIR), zeta potential, hydrodynamic diameter, magnetic measurements, and release kinetics of chemical cargo. Uncapped and OA-capped SPIONs did not significantly affect soil microbial community. Our results showed an impairment in the soil microbial community exposed to free UA, leading to a general decrease in negative effects on soil-based parameters when bioactive was loaded into the nanoscale magnetic carrier. Besides, compared to control, the free UA caused a significant decrease in microbial biomass C (39%), on the activity of acid protease (59%), and acid phosphatase (23%) enzymes, respectively. Free UA also reduced eukaryotic 18S rRNA gene abundance, suggesting a major impact on fungi. Our findings indicate that SPIONs as bioherbicide nanocarriers can reduce the negative impacts on soil. Therefore, nanoenabled biocides may improve agricultural productivity, which is important for food security due to the need of increasing food production.Natural Resources Program Center for Natural Resources Study (CERNA) Mato Grosso do Sul State University (UEMS)Optics and Photonics Group Institute of Physics Federal University of Mato Grosso do Sul (UFMS)Genetics Department Luiz de Queiroz College of Agriculture (ESALQ) University of São Paulo (USP)Department of Analytical Physico-Chemical and Inorganic Chemistry Institute of Chemistry São Paulo State University (UNESP)Laboratory of Biotechnology Department of Food Engineering (DEAL) Federal University of Ceará (UFC)Laboratory of Biomaterials Department of Metallurgical and Materials Engineering Federal University of Ceará (UFC)Department of Physics Federal University of Ceará (UFC)Brazilian Center for Research in Physics, UrcaSão Paulo State University (UNESP) Department of Physics and Chemistry School of Engineering, São PauloDepartment of Analytical Physico-Chemical and Inorganic Chemistry Institute of Chemistry São Paulo State University (UNESP)São Paulo State University (UNESP) Department of Physics and Chemistry School of Engineering, São PauloUniversidade Estadual de Mato Grosso do Sul (UEMS)Universidade Federal de Mato Grosso do Sul (UFMS)Universidade de São Paulo (USP)Universidade Estadual Paulista (UNESP)Federal University of Ceará (UFC)Brazilian Center for Research in PhysicsPontes, Montcharles S.Santos, Jaqueline Silvada Silva, José Luiz [UNESP]Miguel, Thaiz B. A. R.Miguel, Emilio CastroSouza Filho, Antonio G.Garcia, FlavioLima, Sandro Marcioda Cunha Andrade, Luís HumbertoArruda, Gilberto J.Grillo, Renato [UNESP]Caires, Anderson R. L.Felipe Santiago, Etenaldo2023-07-29T13:45:37Z2023-07-29T13:45:37Z2023-04-25info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article7417-7430http://dx.doi.org/10.1021/acsnano.2c11985ACS Nano, v. 17, n. 8, p. 7417-7430, 2023.1936-086X1936-0851http://hdl.handle.net/11449/24849610.1021/acsnano.2c119852-s2.0-85149787818Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengACS Nanoinfo:eu-repo/semantics/openAccess2023-07-29T13:45:37Zoai:repositorio.unesp.br:11449/248496Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-07-29T13:45:37Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Assessing the Fate of Superparamagnetic Iron Oxide Nanoparticles Carrying Usnic Acid as Chemical Cargo on the Soil Microbial Community |
title |
Assessing the Fate of Superparamagnetic Iron Oxide Nanoparticles Carrying Usnic Acid as Chemical Cargo on the Soil Microbial Community |
spellingShingle |
Assessing the Fate of Superparamagnetic Iron Oxide Nanoparticles Carrying Usnic Acid as Chemical Cargo on the Soil Microbial Community Pontes, Montcharles S. enzymatic activity nanobiopesticide nanoenabled products safe-by-design soil microbiology toxicity usnic acid |
title_short |
Assessing the Fate of Superparamagnetic Iron Oxide Nanoparticles Carrying Usnic Acid as Chemical Cargo on the Soil Microbial Community |
title_full |
Assessing the Fate of Superparamagnetic Iron Oxide Nanoparticles Carrying Usnic Acid as Chemical Cargo on the Soil Microbial Community |
title_fullStr |
Assessing the Fate of Superparamagnetic Iron Oxide Nanoparticles Carrying Usnic Acid as Chemical Cargo on the Soil Microbial Community |
title_full_unstemmed |
Assessing the Fate of Superparamagnetic Iron Oxide Nanoparticles Carrying Usnic Acid as Chemical Cargo on the Soil Microbial Community |
title_sort |
Assessing the Fate of Superparamagnetic Iron Oxide Nanoparticles Carrying Usnic Acid as Chemical Cargo on the Soil Microbial Community |
author |
Pontes, Montcharles S. |
author_facet |
Pontes, Montcharles S. Santos, Jaqueline Silva da Silva, José Luiz [UNESP] Miguel, Thaiz B. A. R. Miguel, Emilio Castro Souza Filho, Antonio G. Garcia, Flavio Lima, Sandro Marcio da Cunha Andrade, Luís Humberto Arruda, Gilberto J. Grillo, Renato [UNESP] Caires, Anderson R. L. Felipe Santiago, Etenaldo |
author_role |
author |
author2 |
Santos, Jaqueline Silva da Silva, José Luiz [UNESP] Miguel, Thaiz B. A. R. Miguel, Emilio Castro Souza Filho, Antonio G. Garcia, Flavio Lima, Sandro Marcio da Cunha Andrade, Luís Humberto Arruda, Gilberto J. Grillo, Renato [UNESP] Caires, Anderson R. L. Felipe Santiago, Etenaldo |
author2_role |
author author author author author author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual de Mato Grosso do Sul (UEMS) Universidade Federal de Mato Grosso do Sul (UFMS) Universidade de São Paulo (USP) Universidade Estadual Paulista (UNESP) Federal University of Ceará (UFC) Brazilian Center for Research in Physics |
dc.contributor.author.fl_str_mv |
Pontes, Montcharles S. Santos, Jaqueline Silva da Silva, José Luiz [UNESP] Miguel, Thaiz B. A. R. Miguel, Emilio Castro Souza Filho, Antonio G. Garcia, Flavio Lima, Sandro Marcio da Cunha Andrade, Luís Humberto Arruda, Gilberto J. Grillo, Renato [UNESP] Caires, Anderson R. L. Felipe Santiago, Etenaldo |
dc.subject.por.fl_str_mv |
enzymatic activity nanobiopesticide nanoenabled products safe-by-design soil microbiology toxicity usnic acid |
topic |
enzymatic activity nanobiopesticide nanoenabled products safe-by-design soil microbiology toxicity usnic acid |
description |
In the present study we evaluate the effect of superparamagnetic iron oxide nanoparticles (SPIONs) carrying usnic acid (UA) as chemical cargo on the soil microbial community in a dystrophic red latosol (oxysol). Herein, 500 ppm UA or SPIONs-framework carrying UA were diluted in sterile ultrapure deionized water and applied by hand sprayer on the top of the soil. The experiment was conducted in a growth chamber at 25 °C, with a relative humidity of 80% and a 16 h/8 h light-dark cycle (600 lx light intensity) for 30 days. Sterile ultrapure deionized water was used as the negative control; uncapped and oleic acid (OA) capped SPIONs were also tested to assess their potential effects. Magnetic nanostructures were synthesized by a coprecipitation method and characterized by scanning and transmission electron microscopy (SEM and TEM), X-ray diffraction (XRD), Fourier-transform infrared spectroscopy (FTIR), zeta potential, hydrodynamic diameter, magnetic measurements, and release kinetics of chemical cargo. Uncapped and OA-capped SPIONs did not significantly affect soil microbial community. Our results showed an impairment in the soil microbial community exposed to free UA, leading to a general decrease in negative effects on soil-based parameters when bioactive was loaded into the nanoscale magnetic carrier. Besides, compared to control, the free UA caused a significant decrease in microbial biomass C (39%), on the activity of acid protease (59%), and acid phosphatase (23%) enzymes, respectively. Free UA also reduced eukaryotic 18S rRNA gene abundance, suggesting a major impact on fungi. Our findings indicate that SPIONs as bioherbicide nanocarriers can reduce the negative impacts on soil. Therefore, nanoenabled biocides may improve agricultural productivity, which is important for food security due to the need of increasing food production. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-07-29T13:45:37Z 2023-07-29T13:45:37Z 2023-04-25 |
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/10.1021/acsnano.2c11985 ACS Nano, v. 17, n. 8, p. 7417-7430, 2023. 1936-086X 1936-0851 http://hdl.handle.net/11449/248496 10.1021/acsnano.2c11985 2-s2.0-85149787818 |
url |
http://dx.doi.org/10.1021/acsnano.2c11985 http://hdl.handle.net/11449/248496 |
identifier_str_mv |
ACS Nano, v. 17, n. 8, p. 7417-7430, 2023. 1936-086X 1936-0851 10.1021/acsnano.2c11985 2-s2.0-85149787818 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
ACS Nano |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
7417-7430 |
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 |
|
_version_ |
1797789308330967040 |