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
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/160800
Ver los metadatos del registro completo
id |
CONICETDig_45cfad7da84ba682b01160229f0864a1 |
---|---|
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 Técnicas2025-09-29T10:44:28Zoai: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:34982025-09-29 10:44:28.579CONICET 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 |
_version_ |
1844614482374950912 |
score |
13.070432 |