Green-tea-synthesized silver nanoparticles as a sensing platform for determination of tetracycline in honey samples

Autores
Pistonesi, Denise Belén; Centurión, María Eugenia; Springer, Valeria Haydee
Año de publicación
2021
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Background: Silver nanoparticles (AgNPs) can be easily obtained in aqueous solutionby chemical reduction using appropriate reducing agents and stabilizers. Thedevelopment of environmentally-friendly methods using non-toxic solvents and reagentshas become an alternative for the synthesis of these particles and their future applicationas sensor probe for agricultural products. In this work a straightforward method basedon green tea extracts as reducing and capping agent is proposed for the synthesis ofAgNPs, followed by their evaluation as sensing platform for determination of tetracyclinein honey samples.Results: Highly-stable nanoparticles were easily obtained by combining green teaaqueous extracts and ultrasound irradiation during 2 min. The as-synthesized AgNPs,spherical in shape and with average size of 8.5 nm, were evaluated for determination oftetracycline by following the changes on the localized surface plasmon resonance band(LSPR) at 450 nm induced by the presence of this antibiotic at pH= 5.8. The method wassuccessfully applied in the concentration range between 200 and 800 μg L-1 with R2 >0.996 and limit of detection (LOD) of 52.7 μg L-1. Multiple honey samples were analyzedand obtained recovery values were ranged between 82.8 ? 116 %, with relative standarddeviation values lower than 6.69%.Conclusion: Obtained results demonstrate the synthesized AgNPs, only using greentea extracts, represents a promising and sustainable alternative tool for the cost-effectivedetermination of tetracycline antibiotics in honey.
Fil: Pistonesi, Denise Belén. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Química del Sur. Universidad Nacional del Sur. Departamento de Química. Instituto de Química del Sur; Argentina
Fil: Centurión, María Eugenia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Química del Sur. Universidad Nacional del Sur. Departamento de Química. Instituto de Química del Sur; Argentina
Fil: Springer, Valeria Haydee. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Química del Sur. Universidad Nacional del Sur. Departamento de Química. Instituto de Química del Sur; Argentina
Materia
GREEN NANOTECHNOLOGY
HONEY
SILVER NANOPARTICLES
TETRACYCLINES
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/160800
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/160800
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Green-tea-synthesized silver nanoparticles as a sensing platform for determination of tetracycline in honey samplesPistonesi, Denise BelénCenturión, María EugeniaSpringer, Valeria HaydeeGREEN NANOTECHNOLOGYHONEYSILVER NANOPARTICLESTETRACYCLINEShttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1Background: Silver nanoparticles (AgNPs) can be easily obtained in aqueous solutionby chemical reduction using appropriate reducing agents and stabilizers. Thedevelopment of environmentally-friendly methods using non-toxic solvents and reagentshas become an alternative for the synthesis of these particles and their future applicationas sensor probe for agricultural products. In this work a straightforward method basedon green tea extracts as reducing and capping agent is proposed for the synthesis ofAgNPs, followed by their evaluation as sensing platform for determination of tetracyclinein honey samples.Results: Highly-stable nanoparticles were easily obtained by combining green teaaqueous extracts and ultrasound irradiation during 2 min. The as-synthesized AgNPs,spherical in shape and with average size of 8.5 nm, were evaluated for determination oftetracycline by following the changes on the localized surface plasmon resonance band(LSPR) at 450 nm induced by the presence of this antibiotic at pH= 5.8. The method wassuccessfully applied in the concentration range between 200 and 800 μg L-1 with R2 >0.996 and limit of detection (LOD) of 52.7 μg L-1. Multiple honey samples were analyzedand obtained recovery values were ranged between 82.8 ? 116 %, with relative standarddeviation values lower than 6.69%.Conclusion: Obtained results demonstrate the synthesized AgNPs, only using greentea extracts, represents a promising and sustainable alternative tool for the cost-effectivedetermination of tetracycline antibiotics in honey.Fil: Pistonesi, Denise Belén. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Química del Sur. Universidad Nacional del Sur. Departamento de Química. Instituto de Química del Sur; ArgentinaFil: Centurión, María Eugenia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Química del Sur. Universidad Nacional del Sur. Departamento de Química. Instituto de Química del Sur; ArgentinaFil: Springer, Valeria Haydee. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Química del Sur. Universidad Nacional del Sur. Departamento de Química. Instituto de Química del Sur; ArgentinaJohn Wiley & Sons Ltd2021-02-20info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/160800Pistonesi, Denise Belén; Centurión, María Eugenia; Springer, Valeria Haydee; Green-tea-synthesized silver nanoparticles as a sensing platform for determination of tetracycline in honey samples; John Wiley & Sons Ltd; Journal of the Science of Food and Agriculture; 101; 12; 20-2-2021; 5182-51890022-5142CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/10.1002/jsfa.11164info:eu-repo/semantics/altIdentifier/doi/10.1002/jsfa.11164info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T12:17:39Zoai:ri.conicet.gov.ar:11336/160800instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-22 12:17:40.235CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Green-tea-synthesized silver nanoparticles as a sensing platform for determination of tetracycline in honey samples
title Green-tea-synthesized silver nanoparticles as a sensing platform for determination of tetracycline in honey samples
spellingShingle Green-tea-synthesized silver nanoparticles as a sensing platform for determination of tetracycline in honey samples
Pistonesi, Denise Belén
GREEN NANOTECHNOLOGY
HONEY
SILVER NANOPARTICLES
TETRACYCLINES
title_short Green-tea-synthesized silver nanoparticles as a sensing platform for determination of tetracycline in honey samples
title_full Green-tea-synthesized silver nanoparticles as a sensing platform for determination of tetracycline in honey samples
title_fullStr Green-tea-synthesized silver nanoparticles as a sensing platform for determination of tetracycline in honey samples
title_full_unstemmed Green-tea-synthesized silver nanoparticles as a sensing platform for determination of tetracycline in honey samples
title_sort Green-tea-synthesized silver nanoparticles as a sensing platform for determination of tetracycline in honey samples
dc.creator.none.fl_str_mv Pistonesi, Denise Belén
Centurión, María Eugenia
Springer, Valeria Haydee
author Pistonesi, Denise Belén
author_facet Pistonesi, Denise Belén
Centurión, María Eugenia
Springer, Valeria Haydee
author_role author
author2 Centurión, María Eugenia
Springer, Valeria Haydee
author2_role author
author
dc.subject.none.fl_str_mv GREEN NANOTECHNOLOGY
HONEY
SILVER NANOPARTICLES
TETRACYCLINES
topic GREEN NANOTECHNOLOGY
HONEY
SILVER NANOPARTICLES
TETRACYCLINES
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Background: Silver nanoparticles (AgNPs) can be easily obtained in aqueous solutionby chemical reduction using appropriate reducing agents and stabilizers. Thedevelopment of environmentally-friendly methods using non-toxic solvents and reagentshas become an alternative for the synthesis of these particles and their future applicationas sensor probe for agricultural products. In this work a straightforward method basedon green tea extracts as reducing and capping agent is proposed for the synthesis ofAgNPs, followed by their evaluation as sensing platform for determination of tetracyclinein honey samples.Results: Highly-stable nanoparticles were easily obtained by combining green teaaqueous extracts and ultrasound irradiation during 2 min. The as-synthesized AgNPs,spherical in shape and with average size of 8.5 nm, were evaluated for determination oftetracycline by following the changes on the localized surface plasmon resonance band(LSPR) at 450 nm induced by the presence of this antibiotic at pH= 5.8. The method wassuccessfully applied in the concentration range between 200 and 800 μg L-1 with R2 >0.996 and limit of detection (LOD) of 52.7 μg L-1. Multiple honey samples were analyzedand obtained recovery values were ranged between 82.8 ? 116 %, with relative standarddeviation values lower than 6.69%.Conclusion: Obtained results demonstrate the synthesized AgNPs, only using greentea extracts, represents a promising and sustainable alternative tool for the cost-effectivedetermination of tetracycline antibiotics in honey.
Fil: Pistonesi, Denise Belén. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Química del Sur. Universidad Nacional del Sur. Departamento de Química. Instituto de Química del Sur; Argentina
Fil: Centurión, María Eugenia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Química del Sur. Universidad Nacional del Sur. Departamento de Química. Instituto de Química del Sur; Argentina
Fil: Springer, Valeria Haydee. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Química del Sur. Universidad Nacional del Sur. Departamento de Química. Instituto de Química del Sur; Argentina
description Background: Silver nanoparticles (AgNPs) can be easily obtained in aqueous solutionby chemical reduction using appropriate reducing agents and stabilizers. Thedevelopment of environmentally-friendly methods using non-toxic solvents and reagentshas become an alternative for the synthesis of these particles and their future applicationas sensor probe for agricultural products. In this work a straightforward method basedon green tea extracts as reducing and capping agent is proposed for the synthesis ofAgNPs, followed by their evaluation as sensing platform for determination of tetracyclinein honey samples.Results: Highly-stable nanoparticles were easily obtained by combining green teaaqueous extracts and ultrasound irradiation during 2 min. The as-synthesized AgNPs,spherical in shape and with average size of 8.5 nm, were evaluated for determination oftetracycline by following the changes on the localized surface plasmon resonance band(LSPR) at 450 nm induced by the presence of this antibiotic at pH= 5.8. The method wassuccessfully applied in the concentration range between 200 and 800 μg L-1 with R2 >0.996 and limit of detection (LOD) of 52.7 μg L-1. Multiple honey samples were analyzedand obtained recovery values were ranged between 82.8 ? 116 %, with relative standarddeviation values lower than 6.69%.Conclusion: Obtained results demonstrate the synthesized AgNPs, only using greentea extracts, represents a promising and sustainable alternative tool for the cost-effectivedetermination of tetracycline antibiotics in honey.
publishDate 2021
dc.date.none.fl_str_mv 2021-02-20
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/160800
Pistonesi, Denise Belén; Centurión, María Eugenia; Springer, Valeria Haydee; Green-tea-synthesized silver nanoparticles as a sensing platform for determination of tetracycline in honey samples; John Wiley & Sons Ltd; Journal of the Science of Food and Agriculture; 101; 12; 20-2-2021; 5182-5189
0022-5142
CONICET Digital
CONICET
url http://hdl.handle.net/11336/160800
identifier_str_mv Pistonesi, Denise Belén; Centurión, María Eugenia; Springer, Valeria Haydee; Green-tea-synthesized silver nanoparticles as a sensing platform for determination of tetracycline in honey samples; John Wiley & Sons Ltd; Journal of the Science of Food and Agriculture; 101; 12; 20-2-2021; 5182-5189
0022-5142
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/10.1002/jsfa.11164
info:eu-repo/semantics/altIdentifier/doi/10.1002/jsfa.11164
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv John Wiley & Sons Ltd
publisher.none.fl_str_mv John Wiley & Sons Ltd
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 12.982451

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