UV-Induced Chromatism of Polydiacetylenic Assemblies

Highly ordered lamellar polydiacetylene nanocomposites are synthesized by assembling polydiacetylene and azobenzene through a ready solution process. The trans-to-cis transition of azobenzene under UV light induces a conformational change of polydiacetylene with a color change from blue to red.

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Bibliographische Detailangaben
Veröffentlicht in:	The journal of physical chemistry. B 2010-02, Vol.114 (7), p.2379-2382
Hauptverfasser:	Sun, Xuemei, Chen, Tao, Huang, Sanqing, Cai, Fangjing, Chen, Xuli, Yang, Zhibin, Li, Li, Cao, Hui, Lu, Yunfeng, Peng, Huisheng
Format:	Artikel
Sprache:	eng
Schlagworte:	Azo Compounds - chemistry B: Macromolecules, Soft Matter Coloring Agents - chemistry Nanocomposites - chemistry Polyacetylenes - chemistry Polymers - chemistry Solutions - chemistry Spectrophotometry, Ultraviolet Ultraviolet Rays X-Ray Diffraction
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Beschreibung
Zusammenfassung:	Highly ordered lamellar polydiacetylene nanocomposites are synthesized by assembling polydiacetylene and azobenzene through a ready solution process. The trans-to-cis transition of azobenzene under UV light induces a conformational change of polydiacetylene with a color change from blue to red.
ISSN:	1520-6106 1520-5207
DOI:	10.1021/jp910592y