Dewetting assisted patterning of polystyrene by soft lithography to create nanotrenches for nanomaterial deposition.
ACS Appl Mater Interfaces
; 1(2): 257-60, 2009 Feb.
Article
en En
| MEDLINE
| ID: mdl-20353211
ABSTRACT
Micromolding in capillaries of polystyrene has been carried out using a poly(dimethylsiloxane) stamp, derived from a compact disk (CD) as master, while heating above the glass transition temperature of polystyrene. The resulting pattern contained a replica of the parallel channels but with an important difference that trenches of width approximately 30 nm were found in between. The nanotrenches in polystyrene could be filled with metals by physical vapor deposition and electroless plating. This method finds potential applications in nanoelectronics and nanofluidics.
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MEDLINE
Idioma:
En
Revista:
ACS Appl Mater Interfaces
Asunto de la revista:
BIOTECNOLOGIA
/
ENGENHARIA BIOMEDICA
Año:
2009
Tipo del documento:
Article