Controlled Light Emission by Nanoencapsulation of Fluorophores in Thin Films of Diblock Copolymer Micelles

Controlled Light Emission by Nanoencapsulation of Fluorophores in Thin Films of Diblock Copolymer Micelles

Controlled light emission is generated from thin films of fluorophores that are encapsulated in diblock copolymer micelles. The mutual distance between the two fluorophores is regulated by utilization of the nanometer‐sized micellar structure, which enables or restricts energy transfer between the f...

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Veröffentlicht in:Advanced materials (Weinheim) 2007-06, Vol.19 (12), p.1594-1596
Hauptverfasser: Yoo, S. I., An, S. J., Choi, G. H., Kim, K. S., Yi, G.-C., Zin, W.-C., Jung, J. C., Sohn, B.-H.
Format: Artikel
Sprache:eng
Schlagworte:
Block copolymers
Dyes
Encapsulation
Hybrid materials
Micelles
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Zusammenfassung:Controlled light emission is generated from thin films of fluorophores that are encapsulated in diblock copolymer micelles. The mutual distance between the two fluorophores is regulated by utilization of the nanometer‐sized micellar structure, which enables or restricts energy transfer between the fluorophores. This encapsulation method results in single or simultaneous light emission (see figure).
ISSN:0935-9648
1521-4095
DOI:10.1002/adma.200602621