Organic Light-Emitting Nanofibers by Solvent-Resistant Nanofluidics

被引：30

作者：

De Marco, Carmela ^{[1
,2
]}

Mele, Elisa ^{[1
]}

Camposeo, Andrea ^{[1
]}

Stabile, Ripalta ^{[1
,2
]}

Cingolani, Roberto ^{[1
]}

Pisignano, Dario ^{[1
,2
]}

机构：

[1] CNR, Ist Nazl Fis Mat, Natl Nanotechnol Lab, I-73100 Lecce, Italy

[2] Univ Salento, Ist Super Formaz Interdisciplinare, I-73100 Lecce, Italy

来源：

ADVANCED MATERIALS | 2008年 / 20卷 / 21期

关键词：

D O I：

10.1002/adma.200703033

中图分类号：

O6 [化学];

学科分类号：

0703 [化学];

摘要：

Solvent-resistant nanofluidics is demonstrated as sub-100-nm technology for fabricating organic light-emitting fibers, with superior control over diameter and spatial arrangement. Nanofluidics is carried out with optimal resistance to organic solvents commonly employed to dissolve conjugated polymers. The optically active nanofibers, with diameters around 60 nm, are found to exhibit photoluminescence emission polarized along their axis.

引用

页码：4158 / +

页数：6

共 36 条

[1]

Polymer nanofibers and nanotubes: Charge transport and device applications [J].

Aleshin, AN .

ADVANCED MATERIALS, 2006, 18 (01) :17-27

[2]

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

[3]

Nanofluidics: Viscous dissipation in layered liquid films [J].

Becker, T ;

Mugele, F .

PHYSICAL REVIEW LETTERS, 2003, 91 (16)

[4]

Conformational effects on the photophysics of conjugated polymers: A two species model for MEH-PPV spectroscopy and dynamics [J].

Collison, CJ ;

Rothberg, LJ ;

Treemaneekarn, V ;

Li, Y .

MACROMOLECULES, 2001, 34 (07) :2346-2352

[5]

Stability of molded polydimethylsiloxane microstructures [J].

Delamarche, E ;

Schmid, H ;

Michel, B ;

Biebuyck, H .

ADVANCED MATERIALS, 1997, 9 (09) :741-746

[6]

A patterned anisotropic nanofluidic sieving structure for continuous-flow separation of DNA and proteins [J].

Fu, Jianping ;

Schoch, Reto B. ;

Stevens, Anna L. ;

Tannenbaum, Steven R. ;

Han, Jongyoon .

NATURE NANOTECHNOLOGY, 2007, 2 (02) :121-128

[7]

New approaches to nanofabrication: Molding, printing, and other techniques [J].

Gates, BD ;

Xu, QB ;

Stewart, M ;

Ryan, D ;

Willson, CG ;

Whitesides, GM .

CHEMICAL REVIEWS, 2005, 105 (04) :1171-1196

[8]

Grell M, 1999, ADV MATER, V11, P895, DOI 10.1002/(SICI)1521-4095(199908)11:11<895::AID-ADMA895>3.0.CO

[9]

2-Y

[10]

Separation of long DNA molecules in a microfabricated entropic trap array [J].

Han, J ;

Craighead, HG .

SCIENCE, 2000, 288 (5468) :1026-1029

← 1 2 3 4 →