Particulate Coatings via Evaporation-Induced Self-Assembly of Polydisperse Colloidal Lignin on Solid Interfaces

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dc.contributor Aalto-yliopisto fi
dc.contributor Aalto University en Cusola, Oriol Kivistö, Samu Vierros, Sampsa Batys, Piotr Ago, Mariko Tardy, Blaise L. Greca, Luiz G. Roncero, M. Blanca Sammalkorpi, Maria Rojas, Orlando J. 2018-10-16T08:56:41Z 2018-10-16T08:56:41Z 2018-05-22
dc.identifier.citation Cusola , O , Kivistö , S , Vierros , S , Batys , P , Ago , M , Tardy , B L , Greca , L G , Roncero , M B , Sammalkorpi , M & Rojas , O J 2018 , ' Particulate Coatings via Evaporation-Induced Self-Assembly of Polydisperse Colloidal Lignin on Solid Interfaces ' LANGMUIR , vol 34 , no. 20 , pp. 5759-5771 . DOI: 10.1021/acs.langmuir.8b00650 en
dc.identifier.issn 0743-7463
dc.identifier.issn 1520-5827
dc.identifier.other PURE UUID: ccac381f-2e61-4d3d-bce6-1e2ed62de49e
dc.identifier.other PURE ITEMURL:
dc.identifier.other PURE LINK:
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dc.description | openaire: EC/H2020/788489/EU//BioELCell
dc.description.abstract Polydisperse 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. en
dc.format.extent 13
dc.format.extent 5759-5771
dc.format.mimetype application/pdf
dc.language.iso en en
dc.relation info:eu-repo/grantAgreement/EC/H2020/788489/EU//BioELCell
dc.relation.ispartofseries LANGMUIR en
dc.relation.ispartofseries Volume 34, issue 20 en
dc.rights openAccess en
dc.subject.other Materials Science(all) en
dc.subject.other Condensed Matter Physics en
dc.subject.other Surfaces and Interfaces en
dc.subject.other Spectroscopy en
dc.subject.other Electrochemistry en
dc.subject.other 216 Materials engineering en
dc.subject.other 215 Chemical engineering en
dc.title Particulate Coatings via Evaporation-Induced Self-Assembly of Polydisperse Colloidal Lignin on Solid Interfaces en
dc.type A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä fi
dc.description.version Peer reviewed en
dc.contributor.department Department of Bioproducts and Biosystems
dc.contributor.department Department of Chemistry and Materials Science
dc.contributor.department Biomolecular materials
dc.contributor.department Escola Superior d’Enginyeries Industrial
dc.contributor.department Department of Applied Physics en
dc.subject.keyword Materials Science(all)
dc.subject.keyword Condensed Matter Physics
dc.subject.keyword Surfaces and Interfaces
dc.subject.keyword Spectroscopy
dc.subject.keyword Electrochemistry
dc.subject.keyword 216 Materials engineering
dc.subject.keyword 215 Chemical engineering
dc.identifier.urn URN:NBN:fi:aalto-201810165398
dc.identifier.doi 10.1021/acs.langmuir.8b00650
dc.type.version publishedVersion

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