Please use this identifier to cite or link to this item: https://doi.org/10.1021/la303287z
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dc.titleDirected self-assembly of densely packed gold nanoparticles
dc.contributor.authorAsbahi, M.
dc.contributor.authorLim, K.T.P.
dc.contributor.authorWang, F.
dc.contributor.authorDuan, H.
dc.contributor.authorThiyagarajah, N.
dc.contributor.authorNg, V.
dc.contributor.authorYang, J.K.W.
dc.date.accessioned2014-06-17T02:45:38Z
dc.date.available2014-06-17T02:45:38Z
dc.date.issued2012-12-11
dc.identifier.citationAsbahi, M., Lim, K.T.P., Wang, F., Duan, H., Thiyagarajah, N., Ng, V., Yang, J.K.W. (2012-12-11). Directed self-assembly of densely packed gold nanoparticles. Langmuir 28 (49) : 16782-16787. ScholarBank@NUS Repository. https://doi.org/10.1021/la303287z
dc.identifier.issn07437463
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/55658
dc.description.abstractDirecting the self-assembly of sub-10-nm nanoparticles has been challenging because of the simultaneous requirements to achieve a densely packed monolayer and rearrange nanoparticles to assemble within a template. We met both requirements by separating the processes into two steps by first forming a monolayer of gold nanoparticles on a suitable liquid subphase of anisole and then transferring it edgewise onto a silicon substrate with a prepatterned template comprising nanoposts and nanogratings. Doing so resulted in nanoparticles that assembled in commensuration with the template design while exhibiting appreciable template-induced strain. These dense arrays of nanostructures could either be directly applied or used as lithographic masks in applications for light collection, chemical sensing, and data storage. © 2012 American Chemical Society.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1021/la303287z
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentELECTRICAL & COMPUTER ENGINEERING
dc.description.doi10.1021/la303287z
dc.description.sourcetitleLangmuir
dc.description.volume28
dc.description.issue49
dc.description.page16782-16787
dc.description.codenLANGD
dc.identifier.isiut000312122300009
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