Matches in SemOpenAlex for { <https://semopenalex.org/work/W2148490521> ?p ?o ?g. }
- W2148490521 endingPage "20120587" @default.
- W2148490521 startingPage "20120587" @default.
- W2148490521 abstract "Surface energies are commonly used to determine the adhesion forces between materials. However, the component of surface energy derived from long-range forces, such as van der Waals forces, depends on the material's structure below the outermost atomic layers. Previous theoretical results and indirect experimental evidence suggest that the van der Waals energies of subsurface layers will influence interfacial adhesion forces. We discovered that nanometre-scale differences in the oxide layer thickness of silicon wafers result in significant macroscale differences in the adhesion of isolated gecko setal arrays. Si/SiO 2 bilayer materials exhibited stronger adhesion when the SiO 2 layer is thin (approx. 2 nm). To further explore how layered materials influence adhesion, we functionalized similar substrates with an octadecyltrichlorosilane monolayer and again identified a significant influence of the SiO 2 layer thickness on adhesion. Our theoretical calculations describe how variation in the SiO 2 layer thickness produces differences in the van der Waals interaction potential, and these differences are reflected in the adhesion mechanics. Setal arrays used as tribological probes provide the first empirical evidence that the ‘subsurface energy’ of inhomogeneous materials influences the macroscopic surface forces." @default.
- W2148490521 created "2016-06-24" @default.
- W2148490521 creator A5000927985 @default.
- W2148490521 creator A5012635954 @default.
- W2148490521 creator A5026132742 @default.
- W2148490521 creator A5045548827 @default.
- W2148490521 creator A5049770476 @default.
- W2148490521 creator A5089165856 @default.
- W2148490521 date "2013-01-06" @default.
- W2148490521 modified "2023-10-11" @default.
- W2148490521 title "Macroscale adhesion of gecko setae reflects nanoscale differences in subsurface composition" @default.
- W2148490521 cites W1676421722 @default.
- W2148490521 cites W1963842392 @default.
- W2148490521 cites W1964979430 @default.
- W2148490521 cites W1966413399 @default.
- W2148490521 cites W1972011189 @default.
- W2148490521 cites W1973665190 @default.
- W2148490521 cites W1978376105 @default.
- W2148490521 cites W1981425212 @default.
- W2148490521 cites W1985082827 @default.
- W2148490521 cites W2001523346 @default.
- W2148490521 cites W2012673210 @default.
- W2148490521 cites W2017408836 @default.
- W2148490521 cites W2024086400 @default.
- W2148490521 cites W2031729927 @default.
- W2148490521 cites W2031910731 @default.
- W2148490521 cites W2043075270 @default.
- W2148490521 cites W2043418691 @default.
- W2148490521 cites W2075896432 @default.
- W2148490521 cites W2098339228 @default.
- W2148490521 cites W2102501940 @default.
- W2148490521 cites W2109144730 @default.
- W2148490521 cites W2113690387 @default.
- W2148490521 cites W2121501890 @default.
- W2148490521 cites W2127187711 @default.
- W2148490521 cites W2132014659 @default.
- W2148490521 cites W2134932825 @default.
- W2148490521 cites W2135372088 @default.
- W2148490521 cites W2139873535 @default.
- W2148490521 cites W2143175951 @default.
- W2148490521 cites W2146202010 @default.
- W2148490521 cites W2148967499 @default.
- W2148490521 cites W2151606672 @default.
- W2148490521 cites W2157113937 @default.
- W2148490521 cites W2163974073 @default.
- W2148490521 cites W2164589071 @default.
- W2148490521 cites W2169083454 @default.
- W2148490521 cites W2169166045 @default.
- W2148490521 cites W2317614906 @default.
- W2148490521 cites W2327141135 @default.
- W2148490521 cites W2327916816 @default.
- W2148490521 cites W2335202926 @default.
- W2148490521 cites W2490765418 @default.
- W2148490521 cites W4214666295 @default.
- W2148490521 cites W4250718746 @default.
- W2148490521 cites W80735681 @default.
- W2148490521 doi "https://doi.org/10.1098/rsif.2012.0587" @default.
- W2148490521 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/3565786" @default.
- W2148490521 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/22993246" @default.
- W2148490521 hasPublicationYear "2013" @default.
- W2148490521 type Work @default.
- W2148490521 sameAs 2148490521 @default.
- W2148490521 citedByCount "42" @default.
- W2148490521 countsByYear W21484905212012 @default.
- W2148490521 countsByYear W21484905212013 @default.
- W2148490521 countsByYear W21484905212014 @default.
- W2148490521 countsByYear W21484905212015 @default.
- W2148490521 countsByYear W21484905212016 @default.
- W2148490521 countsByYear W21484905212017 @default.
- W2148490521 countsByYear W21484905212018 @default.
- W2148490521 countsByYear W21484905212019 @default.
- W2148490521 countsByYear W21484905212020 @default.
- W2148490521 countsByYear W21484905212021 @default.
- W2148490521 countsByYear W21484905212022 @default.
- W2148490521 countsByYear W21484905212023 @default.
- W2148490521 crossrefType "journal-article" @default.
- W2148490521 hasAuthorship W2148490521A5000927985 @default.
- W2148490521 hasAuthorship W2148490521A5012635954 @default.
- W2148490521 hasAuthorship W2148490521A5026132742 @default.
- W2148490521 hasAuthorship W2148490521A5045548827 @default.
- W2148490521 hasAuthorship W2148490521A5049770476 @default.
- W2148490521 hasAuthorship W2148490521A5089165856 @default.
- W2148490521 hasBestOaLocation W21484905211 @default.
- W2148490521 hasConcept C126061179 @default.
- W2148490521 hasConcept C127313418 @default.
- W2148490521 hasConcept C151730666 @default.
- W2148490521 hasConcept C159467904 @default.
- W2148490521 hasConcept C159985019 @default.
- W2148490521 hasConcept C160671074 @default.
- W2148490521 hasConcept C171250308 @default.
- W2148490521 hasConcept C178790620 @default.
- W2148490521 hasConcept C185592680 @default.
- W2148490521 hasConcept C192157962 @default.
- W2148490521 hasConcept C192562407 @default.
- W2148490521 hasConcept C195839 @default.
- W2148490521 hasConcept C2779227376 @default.
- W2148490521 hasConcept C2781006323 @default.
- W2148490521 hasConcept C32909587 @default.