Sono-Enzymatically Embedded Antibacterial Silver-Lignin Nanoparticles on Cork Filter Material for Water Disinfection

Autores
Bermeo, Lizeth; Ivanova, Kristina; Perez, Leonardo Martin; Forés, Eva; Pérez Rafael, Sílvia; Casas Zapata, Juan C.; Morató, Jordi; Tzanov, Tzanko
Año de publicación
2022
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Providing clean drinking water is a great challenge worldwide, especially for low-income countries where the access to safe water is limited. During the last decade, new biotechnological approaches have been explored to improve water management. Among them, the use of antimicrobial nanoparticles for designing innovative centralized and decentralized (point-of-use) water treatment systems for microbial decontamination has received considerable attention. Herein, antimicrobial lignin capped silver nanoparticles (AgLNP) were embedded on residual cork pieces using high-intensity ultrasound coupled with laccase-mediated grafting to obtain biofunctionalized nanomaterial. The developed AgLNP-coated cork proved to be highly efficient to drastically reduce the number of viable Gram-negative Escherichia coli and Gram-positive Staphylococcus aureus in liquid medium. Additionally, the coated-cork was characterized using FTIR-ATR spectroscopy and SEM imaging, and further used as a filter bed in a point-of-use device for water disinfection. The constructed water filtering system significantly reduced the amount of viable E. coli and resistant Bacillus cereus spores from filtered water operating at increasing residence times of 1, 4, 6, 16, 24, and 48 h. Therefore, the presented results prove that the obtained cork-based antimicrobial nanocomposite material could be used as a filtering medium for the development of water filtration system to control pathogen dissemination.
Fil: Bermeo, Lizeth. Universidad Politécnica de Catalunya; España. Universidad del Cauca; Colombia
Fil: Ivanova, Kristina. Universidad Politécnica de Catalunya; España
Fil: Perez, Leonardo Martin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Química Rosario. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Instituto de Química Rosario; Argentina
Fil: Forés, Eva. Universidad Politécnica de Catalunya; España
Fil: Pérez Rafael, Sílvia. Universidad Politécnica de Catalunya; España
Fil: Casas Zapata, Juan C.. Universidad del Cauca; Colombia
Fil: Morató, Jordi. Universidad Politécnica de Catalunya; España
Fil: Tzanov, Tzanko. Universidad Politécnica de Catalunya; España
Materia
ANTIMICROBIAL ACTIVITY
CORK-BASED NANOCOMPOSITE MATERIAL
LACCASE
SILVER-LIGNIN NANOPARTICLES
ULTRASOUND COATING
WATER DISINFECTION
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/217848
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/217848
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Sono-Enzymatically Embedded Antibacterial Silver-Lignin Nanoparticles on Cork Filter Material for Water DisinfectionBermeo, LizethIvanova, KristinaPerez, Leonardo MartinForés, EvaPérez Rafael, SílviaCasas Zapata, Juan C.Morató, JordiTzanov, TzankoANTIMICROBIAL ACTIVITYCORK-BASED NANOCOMPOSITE MATERIALLACCASESILVER-LIGNIN NANOPARTICLESULTRASOUND COATINGWATER DISINFECTIONhttps://purl.org/becyt/ford/2.10https://purl.org/becyt/ford/2Providing clean drinking water is a great challenge worldwide, especially for low-income countries where the access to safe water is limited. During the last decade, new biotechnological approaches have been explored to improve water management. Among them, the use of antimicrobial nanoparticles for designing innovative centralized and decentralized (point-of-use) water treatment systems for microbial decontamination has received considerable attention. Herein, antimicrobial lignin capped silver nanoparticles (AgLNP) were embedded on residual cork pieces using high-intensity ultrasound coupled with laccase-mediated grafting to obtain biofunctionalized nanomaterial. The developed AgLNP-coated cork proved to be highly efficient to drastically reduce the number of viable Gram-negative Escherichia coli and Gram-positive Staphylococcus aureus in liquid medium. Additionally, the coated-cork was characterized using FTIR-ATR spectroscopy and SEM imaging, and further used as a filter bed in a point-of-use device for water disinfection. The constructed water filtering system significantly reduced the amount of viable E. coli and resistant Bacillus cereus spores from filtered water operating at increasing residence times of 1, 4, 6, 16, 24, and 48 h. Therefore, the presented results prove that the obtained cork-based antimicrobial nanocomposite material could be used as a filtering medium for the development of water filtration system to control pathogen dissemination.Fil: Bermeo, Lizeth. Universidad Politécnica de Catalunya; España. Universidad del Cauca; ColombiaFil: Ivanova, Kristina. Universidad Politécnica de Catalunya; EspañaFil: Perez, Leonardo Martin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Química Rosario. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Instituto de Química Rosario; ArgentinaFil: Forés, Eva. Universidad Politécnica de Catalunya; EspañaFil: Pérez Rafael, Sílvia. Universidad Politécnica de Catalunya; EspañaFil: Casas Zapata, Juan C.. Universidad del Cauca; ColombiaFil: Morató, Jordi. Universidad Politécnica de Catalunya; EspañaFil: Tzanov, Tzanko. Universidad Politécnica de Catalunya; EspañaMolecular Diversity Preservation International2022-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/217848Bermeo, Lizeth; Ivanova, Kristina; Perez, Leonardo Martin; Forés, Eva; Pérez Rafael, Sílvia; et al.; Sono-Enzymatically Embedded Antibacterial Silver-Lignin Nanoparticles on Cork Filter Material for Water Disinfection; Molecular Diversity Preservation International; International Journal of Molecular Sciences; 23; 19; 10-2022; 1-141422-0067CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/1422-0067/23/19/11679info:eu-repo/semantics/altIdentifier/doi/10.3390/ijms231911679info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:08:17Zoai:ri.conicet.gov.ar:11336/217848instacron: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 11:08:17.831CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Sono-Enzymatically Embedded Antibacterial Silver-Lignin Nanoparticles on Cork Filter Material for Water Disinfection
title Sono-Enzymatically Embedded Antibacterial Silver-Lignin Nanoparticles on Cork Filter Material for Water Disinfection
spellingShingle Sono-Enzymatically Embedded Antibacterial Silver-Lignin Nanoparticles on Cork Filter Material for Water Disinfection
Bermeo, Lizeth
ANTIMICROBIAL ACTIVITY
CORK-BASED NANOCOMPOSITE MATERIAL
LACCASE
SILVER-LIGNIN NANOPARTICLES
ULTRASOUND COATING
WATER DISINFECTION
title_short Sono-Enzymatically Embedded Antibacterial Silver-Lignin Nanoparticles on Cork Filter Material for Water Disinfection
title_full Sono-Enzymatically Embedded Antibacterial Silver-Lignin Nanoparticles on Cork Filter Material for Water Disinfection
title_fullStr Sono-Enzymatically Embedded Antibacterial Silver-Lignin Nanoparticles on Cork Filter Material for Water Disinfection
title_full_unstemmed Sono-Enzymatically Embedded Antibacterial Silver-Lignin Nanoparticles on Cork Filter Material for Water Disinfection
title_sort Sono-Enzymatically Embedded Antibacterial Silver-Lignin Nanoparticles on Cork Filter Material for Water Disinfection
dc.creator.none.fl_str_mv Bermeo, Lizeth
Ivanova, Kristina
Perez, Leonardo Martin
Forés, Eva
Pérez Rafael, Sílvia
Casas Zapata, Juan C.
Morató, Jordi
Tzanov, Tzanko
author Bermeo, Lizeth
author_facet Bermeo, Lizeth
Ivanova, Kristina
Perez, Leonardo Martin
Forés, Eva
Pérez Rafael, Sílvia
Casas Zapata, Juan C.
Morató, Jordi
Tzanov, Tzanko
author_role author
author2 Ivanova, Kristina
Perez, Leonardo Martin
Forés, Eva
Pérez Rafael, Sílvia
Casas Zapata, Juan C.
Morató, Jordi
Tzanov, Tzanko
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv ANTIMICROBIAL ACTIVITY
CORK-BASED NANOCOMPOSITE MATERIAL
LACCASE
SILVER-LIGNIN NANOPARTICLES
ULTRASOUND COATING
WATER DISINFECTION
topic ANTIMICROBIAL ACTIVITY
CORK-BASED NANOCOMPOSITE MATERIAL
LACCASE
SILVER-LIGNIN NANOPARTICLES
ULTRASOUND COATING
WATER DISINFECTION
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.10
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Providing clean drinking water is a great challenge worldwide, especially for low-income countries where the access to safe water is limited. During the last decade, new biotechnological approaches have been explored to improve water management. Among them, the use of antimicrobial nanoparticles for designing innovative centralized and decentralized (point-of-use) water treatment systems for microbial decontamination has received considerable attention. Herein, antimicrobial lignin capped silver nanoparticles (AgLNP) were embedded on residual cork pieces using high-intensity ultrasound coupled with laccase-mediated grafting to obtain biofunctionalized nanomaterial. The developed AgLNP-coated cork proved to be highly efficient to drastically reduce the number of viable Gram-negative Escherichia coli and Gram-positive Staphylococcus aureus in liquid medium. Additionally, the coated-cork was characterized using FTIR-ATR spectroscopy and SEM imaging, and further used as a filter bed in a point-of-use device for water disinfection. The constructed water filtering system significantly reduced the amount of viable E. coli and resistant Bacillus cereus spores from filtered water operating at increasing residence times of 1, 4, 6, 16, 24, and 48 h. Therefore, the presented results prove that the obtained cork-based antimicrobial nanocomposite material could be used as a filtering medium for the development of water filtration system to control pathogen dissemination.
Fil: Bermeo, Lizeth. Universidad Politécnica de Catalunya; España. Universidad del Cauca; Colombia
Fil: Ivanova, Kristina. Universidad Politécnica de Catalunya; España
Fil: Perez, Leonardo Martin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Química Rosario. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Instituto de Química Rosario; Argentina
Fil: Forés, Eva. Universidad Politécnica de Catalunya; España
Fil: Pérez Rafael, Sílvia. Universidad Politécnica de Catalunya; España
Fil: Casas Zapata, Juan C.. Universidad del Cauca; Colombia
Fil: Morató, Jordi. Universidad Politécnica de Catalunya; España
Fil: Tzanov, Tzanko. Universidad Politécnica de Catalunya; España
description Providing clean drinking water is a great challenge worldwide, especially for low-income countries where the access to safe water is limited. During the last decade, new biotechnological approaches have been explored to improve water management. Among them, the use of antimicrobial nanoparticles for designing innovative centralized and decentralized (point-of-use) water treatment systems for microbial decontamination has received considerable attention. Herein, antimicrobial lignin capped silver nanoparticles (AgLNP) were embedded on residual cork pieces using high-intensity ultrasound coupled with laccase-mediated grafting to obtain biofunctionalized nanomaterial. The developed AgLNP-coated cork proved to be highly efficient to drastically reduce the number of viable Gram-negative Escherichia coli and Gram-positive Staphylococcus aureus in liquid medium. Additionally, the coated-cork was characterized using FTIR-ATR spectroscopy and SEM imaging, and further used as a filter bed in a point-of-use device for water disinfection. The constructed water filtering system significantly reduced the amount of viable E. coli and resistant Bacillus cereus spores from filtered water operating at increasing residence times of 1, 4, 6, 16, 24, and 48 h. Therefore, the presented results prove that the obtained cork-based antimicrobial nanocomposite material could be used as a filtering medium for the development of water filtration system to control pathogen dissemination.
publishDate 2022
dc.date.none.fl_str_mv 2022-10
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/11336/217848
Bermeo, Lizeth; Ivanova, Kristina; Perez, Leonardo Martin; Forés, Eva; Pérez Rafael, Sílvia; et al.; Sono-Enzymatically Embedded Antibacterial Silver-Lignin Nanoparticles on Cork Filter Material for Water Disinfection; Molecular Diversity Preservation International; International Journal of Molecular Sciences; 23; 19; 10-2022; 1-14
1422-0067
CONICET Digital
CONICET
url http://hdl.handle.net/11336/217848
identifier_str_mv Bermeo, Lizeth; Ivanova, Kristina; Perez, Leonardo Martin; Forés, Eva; Pérez Rafael, Sílvia; et al.; Sono-Enzymatically Embedded Antibacterial Silver-Lignin Nanoparticles on Cork Filter Material for Water Disinfection; Molecular Diversity Preservation International; International Journal of Molecular Sciences; 23; 19; 10-2022; 1-14
1422-0067
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://www.mdpi.com/1422-0067/23/19/11679
info:eu-repo/semantics/altIdentifier/doi/10.3390/ijms231911679
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Molecular Diversity Preservation International
publisher.none.fl_str_mv Molecular Diversity Preservation International
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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