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Textile dyes loaded chitosan nanoparticles: characterization, biocompatibility and staining capacity

2021Journal article Open access
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dc.contributor.authorCosta, Eduardo M.
dc.contributor.authorSilva, Sara
dc.contributor.authorVeiga, Mariana
dc.contributor.authorBaptista, Patricia
dc.contributor.authorTavaria, Freni K.
dc.contributor.authorPintado, Manuela E.
dc.date.accessioned2020-10-01T10:09:45Z
dc.date.available2020-10-01T10:09:45Z
dc.date.issued2021
dc.description.abstractTextile dyeing is a hazardous and toxic process. While traditionally it has been managed through effluent treatment, new approaches focused upon improving the dyeing process are gaining relevance. In this work, we sought to obtain, for the first time, an eco-friendly chitosan-nanoparticle based textile dyeing method. To that end, yellow everzol and navy blue itosperse loaded chitosan nanoparticles were produced and their capacity to dye textiles and cytotoxicity towards human skin cells were evaluated. The results obtained showed that it was possible to obtain nanoencapsulated dyes through ionic gelation with an average entrapment efficacy above 90 %. Nanoparticles presented a positive surface charge and sizes between 190 and 800 nm with yellow everzol NPs occurring via ionic interactions while navy blue itosperse NPs were formed through hydrogen bonds. Furthermore, the produced dye NPs presented no cytotoxicity towards HaCat cells and presented staining percentages reaching 17.60 % for a viscose/wool blend.pt_PT
dc.description.versioninfo:eu-repo/semantics/acceptedVersionpt_PT
dc.identifier.citationCosta, E. M., Silva, S., Veiga, M., Baptista, P., Tavaria, F. K., Pintado, M. E. (2021). Textile dyes loaded chitosan nanoparticles: characterization, biocompatibility and staining capacity. Carbohydrate Polymers, 251, art.n.º 117120pt_PT
dc.identifier.doi10.1016/j.carbpol.2020.117120pt_PT
dc.identifier.eid85091657195
dc.identifier.eissn1879-1344
dc.identifier.issn0144-8617
dc.identifier.pmid33142655
dc.identifier.urihttp://hdl.handle.net/10400.14/31048
dc.identifier.wos000582801500111
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherElsevierpt_PT
dc.relationCentre for Biotechnology and Fine Chemistry
dc.relationTextile staining: Toward a greener and functional solution
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subjectChitosan nanoparticlespt_PT
dc.subjectReactive dyept_PT
dc.subjectDisperse dyept_PT
dc.subjectNanoencapsulationpt_PT
dc.subjectSkin biocompatibilitypt_PT
dc.subjectTextile dyeingpt_PT
dc.titleTextile dyes loaded chitosan nanoparticles: characterization, biocompatibility and staining capacitypt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleCentre for Biotechnology and Fine Chemistry
oaire.awardTitleTextile staining: Toward a greener and functional solution
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UID%2FMulti%2F50016%2F2019/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/SFRH/SFRH%2FBD%2F90867%2F2012/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT//SFRH%2FBDE%2F103957%2F2014/PT
oaire.citation.titleCarbohydrate Polymerspt_PT
oaire.citation.volume251pt_PT
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStreamSFRH
person.familyNameCosta
person.familyNameSilva
person.familyNameVeiga
person.familyNameKekhasharú Tavaria
person.familyNamePintado
person.givenNameEduardo
person.givenNameSara
person.givenNameMariana
person.givenNameFreni
person.givenNameMaria Manuela
person.identifier456608
person.identifier.ciencia-idB218-870B-98B5
person.identifier.ciencia-id1B15-5DAD-7B27
person.identifier.ciencia-id2F13-AAE0-3405
person.identifier.orcid0000-0003-3121-4514
person.identifier.orcid0000-0002-0896-9946
person.identifier.orcid0000-0002-1815-3270
person.identifier.orcid0000-0002-6273-6668
person.identifier.orcid0000-0002-0760-3184
person.identifier.ridF-5696-2013
person.identifier.scopus-author-id55249865700
person.identifier.scopus-author-id6602645613
person.identifier.scopus-author-id7004483898
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
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