Energy Transfer in Fluorescent Nanofibers Embedding Dye-Loaded Zeolite L Crystals

被引：39

作者：

Vohra, Varun ^{[1
,2
]}

Devaux, Andre ^{[3
]}

Dieu, Le-Quyenh ^{[3
]}

Scavia, Guido ^{[1
,2
]}

Catellani, Marinella ^{[1
,2
]}

Calzaferri, Gion ^{[3
]}

Botta, Chiara ^{[1
,2
]}

机构：

[1] CNR, Ist Studio Macromol, I-20133 Milan, Italy

[2] CNR, Polo Sci Tecnol, I-20133 Milan, Italy

[3] Univ Bern, Dept Chem & Biochem, CH-3012 Bern, Switzerland

来源：

ADVANCED MATERIALS | 2009年 / 21卷 / 10-11期

关键词：

ELECTROSPUN NANOFIBERS; POLYMER NANOFIBERS; FIBERS; MORPHOLOGY; BLENDS;

D O I：

10.1002/adma.200801693

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Electroluminescent polymeric nanofibers embedding dye-loaded zeolite L crystals are prepared. By exciting the polymer nanofiber, the energy is transferred to the fluorescent dyes inside the zeolite L channels through a two-step Forster resonant energy transfer process. This study opens new perspectives in the field of low-cost fabrication technology of flexible nanoscale OLEDs.

引用

页码：1146 / 1150

页数：5

共 26 条

[1] Electrospun nanofibers of blends of conjugated polymers: Morphology, optical properties, and field-effect transistors [J].

Babel, A ;

Li, D ;

Xia, YN ;

Jenekhe, SA .

MACROMOLECULES, 2005, 38 (11) :4705-4711

[2]

Bergshoef MM, 1999, ADV MATER, V11, P1362, DOI 10.1002/(SICI)1521-4095(199911)11:16<1362::AID-ADMA1362>3.0.CO

[3]

2-X

[4] Electrospun polyalkylthiophene/polyethyleneoxide fibers: Optical characterization [J].

Bianco, Andrea ;

Bertarelli, Chiara ;

Frisk, Simon ;

Rabolt, John F. ;

Gallazzi, Maria C. ;

Zerbi, Giuseppe .

SYNTHETIC METALS, 2007, 157 (6-7) :276-281

[5] Molecular sieves as host materials for supramolecular organization [J].

Brühwiler, D ;

Calzaferri, G .

MICROPOROUS AND MESOPOROUS MATERIALS, 2004, 72 (1-3) :1-23

[6] Host-guest antenna materials [J].

Calzaferri, G ;

Huber, S ;

Maas, H ;

Minkowski, C .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2003, 42 (32) :3732-3758

[7]

CALZAFERRI G, 2003, ANGEW CHEM, V115, P3860

[8] Fluorescent electrospun nanofibers embedding dye-loaded zeolite crystals [J].

Cucchi, Ilaria ;

Spano, Fabrice ;

Giovanella, Umberto ;

Catellani, Marinella ;

Varesano, Alessio ;

Calzaferri, Gion ;

Botta, Chiara .

SMALL, 2007, 3 (02) :305-309

[9] Electrospun photovoltaic cells [J].

Drew, C ;

Wang, XY ;

Senecal, K ;

Schreuder-Gibson, H ;

He, JN ;

Kumar, J ;

Samuelson, LA .

JOURNAL OF MACROMOLECULAR SCIENCE-PURE AND APPLIED CHEMISTRY, 2002, A39 (10) :1085-1094

[10] A review on polymer nanofibers by electrospinning and their applications in nanocomposites [J].

Huang, ZM ;

Zhang, YZ ;

Kotaki, M ;

Ramakrishna, S .

COMPOSITES SCIENCE AND TECHNOLOGY, 2003, 63 (15) :2223-2253

← 1 2 3 →