1.
The fabrication of nanopatterns with Au nanoparticles-embedded micelles via nanoimprint lithography.
Nanotechnology
; 20(36): 365301, 2009 Sep 09.
Artigo
em Inglês
| MEDLINE
| ID: mdl-19687537
RESUMO
We fabricated nanopatterns with Au nanoparticles-embedded micelles (Au-micelles) by self-assembly of block copolymers via nanoimprint lithography. The micelle structure prepared by self-assembled block copolymers was used as a template for the synthesis of Au nanoparticles (Au NPs). Au NPs were synthesized in situ inside the micelles of polystyrene-block-poly(2-vinylpyridine) (PS- b-P2VP). Au-micelles were arranged on the trenches of the polymer template, which was imprinted by nanoimprint lithography. The fabrication of line-type and dot-type nanopatterns was carried out by the combined method. In addition, multilayer nanopatterns of the Au-micelles were also proposed.