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Highly Flexible Electronic and Optical Films Composed of Hydrophobic and Hydrophilic Multilayers

Authors
Kim, SungwooLee, BokyoungKim, SanghyoBang, JoonaCho, Jinhan
Issue Date
1-6월-2010
Publisher
WILEY-V C H VERLAG GMBH
Keywords
catalase; crosslinking; free-standing film; hydrophobic multilayer; layer-by-layer; photo-crosslinking; polyelectrolyte; quantum dots
Citation
MACROMOLECULAR CHEMISTRY AND PHYSICS, v.211, no.11, pp.1188 - 1195
Indexed
SCIE
SCOPUS
Journal Title
MACROMOLECULAR CHEMISTRY AND PHYSICS
Volume
211
Number
11
Start Page
1188
End Page
1195
URI
https://scholar.korea.ac.kr/handle/2021.sw.korea/116269
DOI
10.1002/macp.201000104
ISSN
1022-1352
Abstract
We introduce a novel and efficient strategy for producing free-standing functional films via photo-crosslinking and electrostatic layer-by-layer (LbL) assembly, which can allow the buildup of hydrophilic multilayers onto hydrophobic surfaces. Hydrophobic multilayers were deposited on ionic substrates by a photo-crosslinking LbL process using photo-crosslinkable polymers. The photo-crosslinked surface was converted to an anionic surface by excess UV light irradiation. This treatment allowed also the stable adhesion between metal electrode or cationic polyelectrolyte and hydrophobic multilayers. After dissolving the ionic substrates in water, the formed free-standing films exhibited unique functionalities of inserted components within hydrophobic and/or hydrophilic multilayers.
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공과대학 (화공생명공학과)
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