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dc.contributor.authorLobo da Costa, Brian
dc.contributor.authorAtaide Rosa, Isadora Letícia Aparecida
dc.contributor.authorHipólito Silvio, Vitória
dc.contributor.authorWu, Qiuyue
dc.contributor.authorBlock Samulewski, Rafael
dc.contributor.authorPereria Scacchetti, Fabio Alexandre
dc.contributor.authorMoises, Murillo Pereira
dc.contributor.authorLis Arias, Manuel José
dc.contributor.authorMaesta Bezerra, Fabricio
dc.contributor.otherUniversitat Politècnica de Catalunya. Doctorat en Enginyeria Tèxtil i Paperera
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Química
dc.date.accessioned2022-10-14T11:42:08Z
dc.date.available2022-10-14T11:42:08Z
dc.date.issued2022-10-11
dc.identifier.citationLobo, B. [et al.]. Direct synthesis of HKUST-1 onto cotton fabrics and properties. "Polymers", 11 Octubre 2022, vol. 14, núm. 20, article 4256, p1-10.
dc.identifier.issn2073-4360
dc.identifier.urihttp://hdl.handle.net/2117/374444
dc.description.abstractMetal-organic frameworks are crystalline nanostructures formed by a metal interspersed by an organic binder. These metal-organic materials are examples of nanomaterials applied to textile material in search of new functionalized textiles. Cotton is a cellulosic fiber of great commercial importance, and has good absorption capacity and breathability; however, due to these characteristics, it is susceptible to the development of microorganisms on its surface. This work aims to analyze how the direct synthesis of HKUST-1 in cotton fabric modifies the chemical and physical properties. The material obtained was characterized by scanning electron microscopy to obtain its morphology, by spectrophotometry CIE L*a*b* to verify the color change, by a biological test to verify its resistance to microorganisms and, finally, by a unidirectional traction test to verify the change in its mechanical resistance. Thereby, it was possible to observe the formation of MOFs with the morphology of nanorods, and also, with regard to HKUST-1 in the cotton fabric, when applied, an elimination percentage higher than 99% was observed for both bacteria, E. coli and S. aureus. The presence of MOF was detected even after washing, however, the loss of 75% in the mechanical resistance of the material makes its potential for textile finishing unworkable.
dc.language.isoeng
dc.publisherMultidisciplinary Digital Publishing Institute (MDPI)
dc.rightsAttribution 4.0 International
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subjectÀrees temàtiques de la UPC::Enginyeria química
dc.subject.lcshOrganometallic catalysts
dc.subject.otherCotton
dc.subject.otherMetal-organic framework
dc.subject.otherSurface modification
dc.subject.otherAntimicrobial
dc.subject.otherTextile finish
dc.titleDirect synthesis of HKUST-1 onto cotton fabrics and properties
dc.typeArticle
dc.subject.lemacCatalitzadors organometàl·lics
dc.contributor.groupUniversitat Politècnica de Catalunya. POLQUITEX - Materials Polimérics i Química Téxtil
dc.identifier.doi10.3390/polym14204256
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttps://www.mdpi.com/2073-4360/14/20/4256
dc.rights.accessOpen Access
local.identifier.drac34288025
dc.description.versionPostprint (published version)
local.citation.authorLobo, B.; Ataide, I.; Hipólito, V.; Wu, Q.; Block, R.; Pereria , F.; Moises, M.; Lis, M.; Maesta, F.
local.citation.publicationNamePolymers
local.citation.volume14
local.citation.number20, article 4256
local.citation.startingPage1
local.citation.endingPage10


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