Please use this identifier to cite or link to this item:
|Title:||Polymer-templated self-assembly of a 2-dimensional gold nanoparticle network|
|Citation:||Hansen, C.R., Westerlund, F., Moth-Poulsen, K., Ravindranath, R., Valiyaveettil, S., Bjørnholm, T. (2008-04-15). Polymer-templated self-assembly of a 2-dimensional gold nanoparticle network. Langmuir 24 (8) : 3905-3910. ScholarBank@NUS Repository. https://doi.org/10.1021/la703479w|
|Abstract:||We here report on the formation of well-ordered 2D gold nanostructures at the air/water interface. Spreading a mixture of alkanethiol-capped gold nanoparticles (AuNPs) and an amphiphilic poly(p-phenylene) on a water surface and compressing the mixture to a surface pressure of 40 mN/m lead to the formation of a network of well-ordered gold nanostructures. The structures are transferred horizontally (Langmuir-Schäfer) onto a solid substrate and investigated with TEM, AFM, and X-ray reflectivity, showing a pattern that is repeating over several micrometers. AFM and X-ray reflectivity data at different surface pressures reveal that the polymer is lifting the AuNPs 1.5-2 nm in the vertical direction, away from the polymer layer, when the pressure is increased from 20 to 40 mN/m. © 2008 American Chemical Society.|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Jul 12, 2018
WEB OF SCIENCETM
checked on Jun 5, 2018
checked on Mar 12, 2018
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.