Please use this identifier to cite or link to this item: https://doi.org/10.1021/la303287z
Title: Directed self-assembly of densely packed gold nanoparticles
Authors: Asbahi, M.
Lim, K.T.P.
Wang, F.
Duan, H.
Thiyagarajah, N. 
Ng, V. 
Yang, J.K.W.
Issue Date: 11-Dec-2012
Citation: Asbahi, 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
Abstract: Directing 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.
Source Title: Langmuir
URI: http://scholarbank.nus.edu.sg/handle/10635/55658
ISSN: 07437463
DOI: 10.1021/la303287z
Appears in Collections:Staff Publications

Show full item record
Files in This Item:
There are no files associated with this item.

SCOPUSTM   
Citations

22
checked on Jun 15, 2018

WEB OF SCIENCETM
Citations

22
checked on May 15, 2018

Page view(s)

44
checked on May 12, 2018

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.