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dc.contributor.authorCusola Aumedes, Oriol
dc.contributor.authorKivistö, Samu
dc.contributor.authorVierros, Sampsa
dc.contributor.authorBatys, Piotr
dc.contributor.authorAgo, Mariko
dc.contributor.authorTardy, Blaise L.
dc.contributor.authorGreca, Luiz G.
dc.contributor.authorRoncero Vivero, María Blanca
dc.contributor.authorSammalkorpi, Maria
dc.contributor.authorRojas, Orlando J.
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Expressió Gràfica a l'Enginyeria
dc.date.accessioned2018-05-23T13:26:19Z
dc.date.issued2018-05-02
dc.identifier.citationCusola, O., Kivistö, S., Vierros, S., Batys, P., Ago, M., Tardy,B.L., Greca, L.G., Roncero, M.B., Sammalkorpi, M., Rojas, O.J. Particulate coatings via evaporation-induced self-assembly of polydisperse colloidal lignin on solid interfaces. "Langmuir", 2 Maig 2018, vol. 34, núm. 20, p. 5759-5771.
dc.identifier.issn0743-7463
dc.identifier.urihttp://hdl.handle.net/2117/117424
dc.description.abstractPolydisperse smooth and spherical biocolloidal particles were suspended in aqueous media and allowed to consolidate via evaporation-induced self-assembly. The stratification of the particles at the solid–air interface was markedly influenced, but not monotonically, by the drying rate. Cross-sectional imaging via electron microscopy indicated a structured coating morphology that was distinctive from that obtained by using particles with a mono- or bimodal distribution. Segregation patterns were found to derive from the interplay of particle diffusion, interparticle forces, and settling dynamics. Supporting our experimental findings, computer simulations showed an optimal drying rate for achieving maximum segregation. Overall, stratified coatings comprising nano- and microparticles derived from lignin are expected to open opportunities for multifunctional structures that can be designed and predicted on the basis of experimental Péclet numbers and computational order
dc.format.extent13 p.
dc.language.isoeng
dc.subjectÀrees temàtiques de la UPC::Enginyeria química
dc.subject.lcshBiocolloids
dc.subject.lcshNanoparticles
dc.subject.lcshLignin
dc.subject.lcshParticles
dc.subject.lcshColloids
dc.titleParticulate coatings via evaporation-induced self-assembly of polydisperse colloidal lignin on solid interfaces
dc.typeArticle
dc.subject.lemacNanopartícules
dc.subject.lemacLignina
dc.subject.lemacPartícules (Matèria)
dc.subject.lemacCol·loides
dc.contributor.groupUniversitat Politècnica de Catalunya. CELBIOTECH - Grup de Recerca: Enginyeria Paperera
dc.identifier.doi10.1021/acs.langmuir.8b00650
dc.relation.publisherversionhttps://pubs.acs.org/doi/abs/10.1021/acs.langmuir.8b00650
dc.rights.accessRestricted access - publisher's policy
local.identifier.drac22741110
dc.description.versionPostprint (updated version)
dc.relation.projectidinfo:eu-repo/grantAgreement/EC/H2020/788489/EU/Bioproducts Engineered from Lignocelluloses: from plants and upcycling to next generation materials/BioELCell
dc.date.lift10000-01-01
local.citation.authorCusola, O.; Kivistö, S.; Vierros, S.; Batys, P.; Ago, M.; Tardy, B.L.; Greca, L.G.; Roncero, M.B.; Sammalkorpi, M.; Rojas, O.J.
local.citation.publicationNameLangmuir
local.citation.volume34
local.citation.number20
local.citation.startingPage5759
local.citation.endingPage5771


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