Matches in SemOpenAlex for { <https://semopenalex.org/work/W2524101056> ?p ?o ?g. }
- W2524101056 endingPage "11" @default.
- W2524101056 startingPage "1" @default.
- W2524101056 abstract "The diatom, Nitzschia palea , exhibits complex silica shell (frustule) topography that resembles the warp and weft pattern of woven glass. The surface is perforated with a rhombic lattice of roughly oblong pores between periodically undulating transverse weft costae. Exfoliated frustules can be used to template gold nanoparticles by thermally induced dewetting of thin gold films. Acting as templates for the process, the frustules give rise to two coexisting hierarchies of particle sizes and patterned distributions of nanoparticles. By examining temperature dependent dewetting of 5, 10, and 15 nm Au films for various annealing times, we establish conditions for particle formation and patterning. The 5 nm film gives distributions of small particles randomly distributed over the surface and multiple particles at the rhombic lattice points in the pores. Thicker films yield larger faceted particles on the surface and particles that exhibit shapes that are roughly conformal with the shape of the pore container. The pores and costae are sources of curvature instabilities in the film that lead to mass transport of gold and selective accumulation in the weft valleys and pores. We suggest that, with respect to dewetting, the frustule comprises 2-dimensional sublattices of trapping sites. The pattern of dewetting is radically altered by interposing a self-assembled molecular adhesive of mercaptopropyltrimethoxysilane between the Au film overlayer and the frustule. By adjusting the interfacial energy in this manner, a fractal-like overlay of Au islands coexists with a periodic distribution of nanoparticles in the pores." @default.
- W2524101056 created "2016-10-07" @default.
- W2524101056 creator A5001419994 @default.
- W2524101056 creator A5031789308 @default.
- W2524101056 creator A5032796381 @default.
- W2524101056 creator A5043685633 @default.
- W2524101056 creator A5059129992 @default.
- W2524101056 creator A5068549388 @default.
- W2524101056 creator A5074970768 @default.
- W2524101056 date "2016-01-01" @default.
- W2524101056 modified "2023-09-24" @default.
- W2524101056 title "Nanopatterning Gold by Templated Solid State Dewetting on the Silica Warp and Weft of Diatoms" @default.
- W2524101056 cites W1931911060 @default.
- W2524101056 cites W1963622260 @default.
- W2524101056 cites W1976258771 @default.
- W2524101056 cites W1981327578 @default.
- W2524101056 cites W1983545250 @default.
- W2524101056 cites W1996305327 @default.
- W2524101056 cites W1996979900 @default.
- W2524101056 cites W1999173254 @default.
- W2524101056 cites W2028812364 @default.
- W2524101056 cites W2038504561 @default.
- W2524101056 cites W2055929948 @default.
- W2524101056 cites W2057761231 @default.
- W2524101056 cites W2057928500 @default.
- W2524101056 cites W2058313918 @default.
- W2524101056 cites W2067946592 @default.
- W2524101056 cites W2072205338 @default.
- W2524101056 cites W2074284203 @default.
- W2524101056 cites W2079234770 @default.
- W2524101056 cites W2082659158 @default.
- W2524101056 cites W2090568067 @default.
- W2524101056 cites W2094969131 @default.
- W2524101056 cites W2095129576 @default.
- W2524101056 cites W2095437162 @default.
- W2524101056 cites W2107823369 @default.
- W2524101056 cites W2145726158 @default.
- W2524101056 cites W2155834893 @default.
- W2524101056 cites W2162628754 @default.
- W2524101056 cites W3099721034 @default.
- W2524101056 cites W4233323413 @default.
- W2524101056 doi "https://doi.org/10.1155/2016/6405836" @default.
- W2524101056 hasPublicationYear "2016" @default.
- W2524101056 type Work @default.
- W2524101056 sameAs 2524101056 @default.
- W2524101056 citedByCount "2" @default.
- W2524101056 countsByYear W25241010562021 @default.
- W2524101056 countsByYear W25241010562023 @default.
- W2524101056 crossrefType "journal-article" @default.
- W2524101056 hasAuthorship W2524101056A5001419994 @default.
- W2524101056 hasAuthorship W2524101056A5031789308 @default.
- W2524101056 hasAuthorship W2524101056A5032796381 @default.
- W2524101056 hasAuthorship W2524101056A5043685633 @default.
- W2524101056 hasAuthorship W2524101056A5059129992 @default.
- W2524101056 hasAuthorship W2524101056A5068549388 @default.
- W2524101056 hasAuthorship W2524101056A5074970768 @default.
- W2524101056 hasBestOaLocation W25241010561 @default.
- W2524101056 hasConcept C104819515 @default.
- W2524101056 hasConcept C121332964 @default.
- W2524101056 hasConcept C145420912 @default.
- W2524101056 hasConcept C155672457 @default.
- W2524101056 hasConcept C159467904 @default.
- W2524101056 hasConcept C171250308 @default.
- W2524101056 hasConcept C179428855 @default.
- W2524101056 hasConcept C19067145 @default.
- W2524101056 hasConcept C192562407 @default.
- W2524101056 hasConcept C26873012 @default.
- W2524101056 hasConcept C2775913835 @default.
- W2524101056 hasConcept C2778114769 @default.
- W2524101056 hasConcept C2778902744 @default.
- W2524101056 hasConcept C33923547 @default.
- W2524101056 hasConcept C59822182 @default.
- W2524101056 hasConcept C86803240 @default.
- W2524101056 hasConcept C87525152 @default.
- W2524101056 hasConceptScore W2524101056C104819515 @default.
- W2524101056 hasConceptScore W2524101056C121332964 @default.
- W2524101056 hasConceptScore W2524101056C145420912 @default.
- W2524101056 hasConceptScore W2524101056C155672457 @default.
- W2524101056 hasConceptScore W2524101056C159467904 @default.
- W2524101056 hasConceptScore W2524101056C171250308 @default.
- W2524101056 hasConceptScore W2524101056C179428855 @default.
- W2524101056 hasConceptScore W2524101056C19067145 @default.
- W2524101056 hasConceptScore W2524101056C192562407 @default.
- W2524101056 hasConceptScore W2524101056C26873012 @default.
- W2524101056 hasConceptScore W2524101056C2775913835 @default.
- W2524101056 hasConceptScore W2524101056C2778114769 @default.
- W2524101056 hasConceptScore W2524101056C2778902744 @default.
- W2524101056 hasConceptScore W2524101056C33923547 @default.
- W2524101056 hasConceptScore W2524101056C59822182 @default.
- W2524101056 hasConceptScore W2524101056C86803240 @default.
- W2524101056 hasConceptScore W2524101056C87525152 @default.
- W2524101056 hasFunder F4320334593 @default.
- W2524101056 hasLocation W25241010561 @default.
- W2524101056 hasLocation W25241010562 @default.
- W2524101056 hasOpenAccess W2524101056 @default.
- W2524101056 hasPrimaryLocation W25241010561 @default.
- W2524101056 hasRelatedWork W1967451794 @default.
- W2524101056 hasRelatedWork W1974660352 @default.