Enhanced emission efficiency in organic light-emitting diodes using deoxyribonucleic acid complex as an electron blocking layer

被引：328

作者：

Hagen, JA

Li, W

Steckl, J ^{[1
]}

Grote, JG

机构：

[1] Univ Cincinnati, Nanoelect Lab, Cincinnati, OH 45221 USA

[2] USAF, Res Lab, Dayton, OH 45324 USA

来源：

APPLIED PHYSICS LETTERS | 2006年 / 88卷 / 17期

关键词：

D O I：

10.1063/1.2197973

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Enhanced electroluminescent efficiency using a deoxyribonucleic acid (DNA) complex as an electron blocking (EB) material has been demonstrated in both green- and blue-emitting organic light-emitting diodes (OLEDs). The resulting so-called BioLEDs showed a maximum luminous efficiency of 8.2 and 0.8 cd/A, respectively. The DNA-based BioLEDs were as much as 10x more efficient and 30x brighter than their OLED counterparts. (c) 2006 American Institute of Physics.

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页数：3

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