Silver nanoparticles and polyphenol inclusion compounds composites for Phytophthora cinnamomi mycelial growth inhibition

Producción Científica

Detalles Bibliográficos
Autores: Matei, Petruta Mihaela, Martín Gil, Jesús, Michaela Iacomi, Beatrice, Pérez Lebeña, Eduardo, Barrio Arredondo, María Teresa, Martín Ramos, Pablo
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2018
País:España
Institución:Universidad de Valladolid
Repositorio:UVaDOC. Repositorio Documental de la Universidad de Valladolid
OAI Identifier:oai:uvadoc.uva.es:10324/56583
Acceso en línea:https://doi.org/10.3390/antibiotics7030076
https://uvadoc.uva.es/handle/10324/56583
Access Level:acceso abierto
Palabra clave:Phytophthora cinnamomi
Antifungal
Chitosan oligomers
Phenolic compounds
Silver nanoparticles
31 Ciencias Agrarias
3106 Ciencia Forestal
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spelling Silver nanoparticles and polyphenol inclusion compounds composites for Phytophthora cinnamomi mycelial growth inhibitionMatei, Petruta MihaelaMartín Gil, JesúsMichaela Iacomi, BeatricePérez Lebeña, EduardoBarrio Arredondo, María TeresaMartín Ramos, PabloPhytophthora cinnamomiAntifungalChitosan oligomersPhenolic compoundsSilver nanoparticles31 Ciencias Agrarias3106 Ciencia ForestalProducción CientíficaPhytophthora cinnamomi, responsible for “root rot” or “dieback” plant disease, causes a significant amount of economic and environmental impact. In this work, the fungicide action of nanocomposites based on silver nanoparticles and polyphenol inclusion compounds, which feature enhanced bioavailability and water solubility, was assayed for the control of this soil-borne water mold. Inclusion compounds were prepared by an aqueous two-phase system separation method through extraction, either in an hydroalcoholic solution with chitosan oligomers (COS) or in a choline chloride:urea:glycerol deep eutectic solvent (DES). The new inclusion compounds were synthesized from stevioside and various polyphenols (gallic acid, silymarin, ferulic acid and curcumin), in a [6:1] ratio in the COS medium and in a [3:1] ratio in the DES medium, respectively. Their in vitro response against Phytophthora cinnamomi isolate MYC43 (at concentrations of 125, 250 and 500 μg·mL−1) was tested, which found a significant mycelial growth inhibition, particularly high for the composites prepared using DES. Therefore, these nanocomposites hold promise as an alternative to fosetyl-Al and metalaxyl conventional systemic fungicides.MDPI2018info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://doi.org/10.3390/antibiotics7030076https://uvadoc.uva.es/handle/10324/56583reponame:UVaDOC. Repositorio Documental de la Universidad de Valladolidinstname:Universidad de ValladolidIngléshttps://www.mdpi.com/2079-6382/7/3/76info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/oai:uvadoc.uva.es:10324/565832026-06-13T12:44:47Z
dc.title.none.fl_str_mv Silver nanoparticles and polyphenol inclusion compounds composites for Phytophthora cinnamomi mycelial growth inhibition
title Silver nanoparticles and polyphenol inclusion compounds composites for Phytophthora cinnamomi mycelial growth inhibition
spellingShingle Silver nanoparticles and polyphenol inclusion compounds composites for Phytophthora cinnamomi mycelial growth inhibition
Matei, Petruta Mihaela
Phytophthora cinnamomi
Antifungal
Chitosan oligomers
Phenolic compounds
Silver nanoparticles
31 Ciencias Agrarias
3106 Ciencia Forestal
title_short Silver nanoparticles and polyphenol inclusion compounds composites for Phytophthora cinnamomi mycelial growth inhibition
title_full Silver nanoparticles and polyphenol inclusion compounds composites for Phytophthora cinnamomi mycelial growth inhibition
title_fullStr Silver nanoparticles and polyphenol inclusion compounds composites for Phytophthora cinnamomi mycelial growth inhibition
title_full_unstemmed Silver nanoparticles and polyphenol inclusion compounds composites for Phytophthora cinnamomi mycelial growth inhibition
title_sort Silver nanoparticles and polyphenol inclusion compounds composites for Phytophthora cinnamomi mycelial growth inhibition
dc.creator.none.fl_str_mv Matei, Petruta Mihaela
Martín Gil, Jesús
Michaela Iacomi, Beatrice
Pérez Lebeña, Eduardo
Barrio Arredondo, María Teresa
Martín Ramos, Pablo
author Matei, Petruta Mihaela
author_facet Matei, Petruta Mihaela
Martín Gil, Jesús
Michaela Iacomi, Beatrice
Pérez Lebeña, Eduardo
Barrio Arredondo, María Teresa
Martín Ramos, Pablo
author_role author
author2 Martín Gil, Jesús
Michaela Iacomi, Beatrice
Pérez Lebeña, Eduardo
Barrio Arredondo, María Teresa
Martín Ramos, Pablo
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Phytophthora cinnamomi
Antifungal
Chitosan oligomers
Phenolic compounds
Silver nanoparticles
31 Ciencias Agrarias
3106 Ciencia Forestal
topic Phytophthora cinnamomi
Antifungal
Chitosan oligomers
Phenolic compounds
Silver nanoparticles
31 Ciencias Agrarias
3106 Ciencia Forestal
description Producción Científica
publishDate 2018
dc.date.none.fl_str_mv 2018
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://doi.org/10.3390/antibiotics7030076
https://uvadoc.uva.es/handle/10324/56583
url https://doi.org/10.3390/antibiotics7030076
https://uvadoc.uva.es/handle/10324/56583
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv https://www.mdpi.com/2079-6382/7/3/76
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/4.0/
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
dc.source.none.fl_str_mv reponame:UVaDOC. Repositorio Documental de la Universidad de Valladolid
instname:Universidad de Valladolid
instname_str Universidad de Valladolid
reponame_str UVaDOC. Repositorio Documental de la Universidad de Valladolid
collection UVaDOC. Repositorio Documental de la Universidad de Valladolid
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,301603

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