Electrospun light-emitting nanofibers

被引：123

作者：

Moran-Mirabal, Jose M. ^{[1
]}

Slinker, Jason D.

DeFranco, John A.

Verbridge, Scott S.

Ilic, Rob

Flores-Torres, Samuel

Abruna, Hector

Malliaras, George G.

Craighead, H. G.

机构：

[1] Cornell Univ, Sch Appl & Engn Phys, Ithaca, NY 14853 USA

[2] Cornell Univ, Dept Mat Sci & Engn, Ithaca, NY 14853 USA

[3] Cornell Univ, Dept Phys, Ithaca, NY 14853 USA

[4] Cornell Univ, Dept Chem & Biol Chem, Ithaca, NY 14853 USA

来源：

NANO LETTERS | 2007年 / 7卷 / 02期

关键词：

D O I：

10.1021/nl062778+

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We have electrospun light-emitting nanofibers from ruthenium(II) tris(bipyridine)/polyethylene oxide mixtures. The electroluminescent fibers were deposited on gold interdigitated electrodes and lit in a nitrogen atmosphere. The fibers showed light emission at low operating voltages (3-4 V), with turn-on voltages approaching the band gap limit of the organic semiconductor. Because of the fiber size, emission from electrospun light-emitting nanofibers is confined to nanoscale dimensions, an attractive feature for sensing applications and lab-on-a-chip integration where highly localized excitation of molecules is required.

引用

页码：458 / 463

页数：6

共 48 条

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