Please use this identifier to cite or link to this item: https://oar.tib.eu/jspui/handle/123456789/1235
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dc.rights.licenseCC BY-NC 4.0 Unportedger
dc.contributor.authorBarreau, Viktoriia
dc.contributor.authorHensel, René
dc.contributor.authorGuimard, Nathalie K.
dc.contributor.authorGhatak, Animangsu
dc.contributor.authorMcMeeking, Robert M.
dc.contributor.authorArzt, Eduard
dc.date.accessioned2018-11-28T01:55:21Z
dc.date.available2019-06-28T07:29:55Z
dc.date.issued2016
dc.identifier.urihttps://oar.tib.eu/jspui/handle/123456789/1235
dc.description.abstractBiologically inspired, fibrillar dry adhesives continue to attract much attention as they are instrumental for emerging applications and technologies. To date, the adhesion of micropatterned gecko-inspired surfaces has predominantly been tested on stiff, smooth substrates. However, all natural and almost all artificial surfaces have roughnesses on one or more different length scales. In the present approach, micropillar-patterned PDMS surfaces with superior adhesion to glass substrates with different roughnesses are designed and analyzed. The results reveal for the first time adhesive and nonadhesive states depending on the micropillar geometry relative to the surface roughness profile. The data obtained further demonstrate that, in the adhesive regime, fibrillar gecko-inspired adhesive structures can be used with advantage on rough surfaces; this finding may open up new applications in the fields of robotics, biomedicine, and space exploration.
dc.formatapplication/pdf
dc.languageeng
dc.publisherHoboken, NJ : Wiley
dc.relation.ispartofseriesAdvanced functional materials, Volume 26(2016), Page 4687-4694-
dc.rights.urihttps://creativecommons.org/licenses/by-nc/4.0/ger
dc.subjectadhesion
dc.subjectsurface roughness
dc.subjectgecko-inspired
dc.subjectfibrillar dry adhesives
dc.subject.ddc620
dc.titleFibrillar elastomeric micropatterns create tunable adhesion even to rough surfaces
dc.typearticle-
dc.typeText-
dc.description.versionpublishedVersioneng
local.accessRightsopenAccess-
wgl.contributorINMger
wgl.subjectIngenieurwissenschaftenger
wgl.subjectBiowissenschaften/Biologieger
wgl.typeZeitschriftenartikelger
dc.relation.doihttps://doi.org/10.1002/adfm.201600652
dcterms.bibliographicCitation.journalTitleAdvanced Fuctional Materials-
Appears in Collections:Ingenieurwissenschaften

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