Title of article
Light-emitting diodes fabricated from biomolecular compounds
Author/Authors
Tajima، نويسنده , , H. and Shimatani، نويسنده , , K. and Komino، نويسنده , , T. and Ikeda، نويسنده , , S. and Matsuda، نويسنده , , M. and Ando، نويسنده , , Y. and Akiyama، نويسنده , , H.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2006
Pages
5
From page
61
To page
65
Abstract
We fabricated ITO/biomolecule/Al junctions using chrolophyll a, cytochrome c, myoglobin, hemin, Vitamin B12. All the junctions worked as organic light-emitting diode (OLED). The quantum efficiencies of the fabricated OLED were of the order of 1 × 10−7 around V = 10 V, and did not seriously depend on whether or not a compound exhibits photoluminescence. Based on the energy diagram of the ITO/cytochrome c/Al junction, we discuss the difference of the EL spectrum from the photoluminescence or absorption spectrum.
Keywords
Biomolecule , BIODE , OLED , cytochrome c , myoglobin , Hemin , vitamin B12 , Molecular device , Chlorophyll a , electroluminescence
Journal title
Colloids and Surfaces A Physicochemical and Engineering Aspects
Serial Year
2006
Journal title
Colloids and Surfaces A Physicochemical and Engineering Aspects
Record number
1792726
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