Fabrication of Green Diatomite/Chitosan-Based Hybrid Foams with Dye Sorption Capacity

Autores
Galzerano, Bárbara; Cabello, Carmen Inés; Muñoz, Mercedes; Buonocore, Giovanna G.; Aprea, Paolo; Liguori, Bárbara; Verdolotti, Letizia
Año de publicación
2020
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The latest tendency of the scientific community regards the development of different classes of green materials able to solve pollution problems caused by industrial and human activity. In this paper, chitosan and diatomite were used to produce a broad-spectrum hybrid adsorbent, either in powder or in monolithic form for environmental pollutant removal. Diatomite–chitosan-based powders and porous diatomite–chitosan hybrids were prepared and characterized by chemical-physical, thermal and morphological analysis. Moreover, their adsorbent capacity towards anionic dye (Indigo Carmine) was also evaluated. Obtained data showed that chitosan improves the adsorption capacity of both systems, increasing the uptake of dye in both diatomite–chitosan systems.
Centro de Investigación y Desarrollo en Ciencias Aplicadas
Materia
Química
Diatomite
Chitosan
Sustainable hybrid foams
Dye sorption
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/118985
Acceder
id SEDICI_fc6443407bd6281ce781855bc57662fa
oai_identifier_str oai:sedici.unlp.edu.ar:10915/118985
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Fabrication of Green Diatomite/Chitosan-Based Hybrid Foams with Dye Sorption CapacityGalzerano, BárbaraCabello, Carmen InésMuñoz, MercedesBuonocore, Giovanna G.Aprea, PaoloLiguori, BárbaraVerdolotti, LetiziaQuímicaDiatomiteChitosanSustainable hybrid foamsDye sorptionThe latest tendency of the scientific community regards the development of different classes of green materials able to solve pollution problems caused by industrial and human activity. In this paper, chitosan and diatomite were used to produce a broad-spectrum hybrid adsorbent, either in powder or in monolithic form for environmental pollutant removal. Diatomite–chitosan-based powders and porous diatomite–chitosan hybrids were prepared and characterized by chemical-physical, thermal and morphological analysis. Moreover, their adsorbent capacity towards anionic dye (Indigo Carmine) was also evaluated. Obtained data showed that chitosan improves the adsorption capacity of both systems, increasing the uptake of dye in both diatomite–chitosan systems.Centro de Investigación y Desarrollo en Ciencias Aplicadas2020info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://sedici.unlp.edu.ar/handle/10915/118985enginfo:eu-repo/semantics/altIdentifier/issn/1996-1944info:eu-repo/semantics/altIdentifier/doi/10.3390/ma13173760info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/Creative Commons Attribution 4.0 International (CC BY 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-10-22T17:08:56Zoai:sedici.unlp.edu.ar:10915/118985Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-22 17:08:56.321SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Fabrication of Green Diatomite/Chitosan-Based Hybrid Foams with Dye Sorption Capacity
title Fabrication of Green Diatomite/Chitosan-Based Hybrid Foams with Dye Sorption Capacity
spellingShingle Fabrication of Green Diatomite/Chitosan-Based Hybrid Foams with Dye Sorption Capacity
Galzerano, Bárbara
Química
Diatomite
Chitosan
Sustainable hybrid foams
Dye sorption
title_short Fabrication of Green Diatomite/Chitosan-Based Hybrid Foams with Dye Sorption Capacity
title_full Fabrication of Green Diatomite/Chitosan-Based Hybrid Foams with Dye Sorption Capacity
title_fullStr Fabrication of Green Diatomite/Chitosan-Based Hybrid Foams with Dye Sorption Capacity
title_full_unstemmed Fabrication of Green Diatomite/Chitosan-Based Hybrid Foams with Dye Sorption Capacity
title_sort Fabrication of Green Diatomite/Chitosan-Based Hybrid Foams with Dye Sorption Capacity
dc.creator.none.fl_str_mv Galzerano, Bárbara
Cabello, Carmen Inés
Muñoz, Mercedes
Buonocore, Giovanna G.
Aprea, Paolo
Liguori, Bárbara
Verdolotti, Letizia
author Galzerano, Bárbara
author_facet Galzerano, Bárbara
Cabello, Carmen Inés
Muñoz, Mercedes
Buonocore, Giovanna G.
Aprea, Paolo
Liguori, Bárbara
Verdolotti, Letizia
author_role author
author2 Cabello, Carmen Inés
Muñoz, Mercedes
Buonocore, Giovanna G.
Aprea, Paolo
Liguori, Bárbara
Verdolotti, Letizia
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv Química
Diatomite
Chitosan
Sustainable hybrid foams
Dye sorption
topic Química
Diatomite
Chitosan
Sustainable hybrid foams
Dye sorption
dc.description.none.fl_txt_mv The latest tendency of the scientific community regards the development of different classes of green materials able to solve pollution problems caused by industrial and human activity. In this paper, chitosan and diatomite were used to produce a broad-spectrum hybrid adsorbent, either in powder or in monolithic form for environmental pollutant removal. Diatomite–chitosan-based powders and porous diatomite–chitosan hybrids were prepared and characterized by chemical-physical, thermal and morphological analysis. Moreover, their adsorbent capacity towards anionic dye (Indigo Carmine) was also evaluated. Obtained data showed that chitosan improves the adsorption capacity of both systems, increasing the uptake of dye in both diatomite–chitosan systems.
Centro de Investigación y Desarrollo en Ciencias Aplicadas
description The latest tendency of the scientific community regards the development of different classes of green materials able to solve pollution problems caused by industrial and human activity. In this paper, chitosan and diatomite were used to produce a broad-spectrum hybrid adsorbent, either in powder or in monolithic form for environmental pollutant removal. Diatomite–chitosan-based powders and porous diatomite–chitosan hybrids were prepared and characterized by chemical-physical, thermal and morphological analysis. Moreover, their adsorbent capacity towards anionic dye (Indigo Carmine) was also evaluated. Obtained data showed that chitosan improves the adsorption capacity of both systems, increasing the uptake of dye in both diatomite–chitosan systems.
publishDate 2020
dc.date.none.fl_str_mv 2020
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
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://sedici.unlp.edu.ar/handle/10915/118985
url http://sedici.unlp.edu.ar/handle/10915/118985
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/1996-1944
info:eu-repo/semantics/altIdentifier/doi/10.3390/ma13173760
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by/4.0/
Creative Commons Attribution 4.0 International (CC BY 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/4.0/
Creative Commons Attribution 4.0 International (CC BY 4.0)
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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score 12.982451

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