TITLE

Self-organization of poly(N-isopropylacrylamide)-carrying microspheres into two-dimensional colloidal thin films

AUTHOR(S)
Tsuji, Sakiko; Kawaguchi, Haruma
PUB. DATE
November 2005
SOURCE
e-Polymers;Nov2005, p1
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
A simple method to fabricate colloidal thin films with periodical structures was investigated. In this study, poly(N-isopropylacrylamide) (PNIPAM) microgel and polystyrene particles with PNIPAM chains on the surface (hairy particles) are used as components. Aqueous dispersions of these PNIPAM-carrying particles spontaneously form monolayers as water evaporates. After the medium is completely evaporated, periodical structures remain on the substrate. This paper focuses on the effect of graft chain density of the hairy particles on film formation.
ACCESSION #
20029797

 

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