Chromatic reversibility of multilayered polydiacetylene cast film

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The cast film of polydiacetylene and PVA on a glass surface was fabricated to demonstrate a very fast and reversible chromatic response with respect to change in temperature. The N-[2-(2-hydroxyethoxy)ethyl]pentacosa-10,12-diynamide was sonicated in PVA solution. This solution was dried at room temperature for 3 days and the cast film was formed as multilayered structure. The UV irradiation led to in situ polymerization. The layered structures were confirmed by XRD data. The regularly layered polymeric cast film showed a very fast and reversible transition from blue to red. These results would be attributed to the well-arranged multilayer structure and hydrogen bonding. (C) 2016 Published by Elsevier B.V. on behalf of The Korean Society of Industrial and Engineering Chemistry
Publisher
ELSEVIER SCIENCE INC
Issue Date
2016-03
Language
English
Article Type
Article
Keywords

COLORIMETRIC DETECTION; VESICLES; TRANSITIONS; PHOTOPOLYMERIZATION; SUPRAMOLECULES; ASSEMBLIES; POLYMER; COLOR; LIPOSOME; STIMULI

Citation

JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY, v.35, pp.211 - 216

ISSN
1226-086X
DOI
10.1016/j.jiec.2015.12.036
URI
http://hdl.handle.net/10203/208654
Appears in Collection
CBE-Journal Papers(저널논문)
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