Direct visualization of a self-organized multilayer film of low T(g) diblock copolymer micelles.
The first in situ proof of the presence of true nanoscale micelle structure within alternating layers of a self-assembled cationic and anionic diblock copolymer micelle-micelle multilayer film is presented using atomic force microscopy. Apparently similar layer morphologies are distinguished by the interaction force curves normal to each layer. The three-dimensional order in these low Tg diblock copolymer films, together with their mechanical resilience and strongly hydrated nature, suggests many new technological applications.
Smith
Emelyn G
EG
School of Environmental and Life Sciences, University of Newcastle, Callaghan, NSW 2308, Australia.
Webber
Grant B
GB
Sakai
Kenichi
K
Biggs
Simon
S
Armes
Steven P
SP
Wanless
Erica J
EJ