Polythiophene-Fullerene Based Photodetectors: Tuning of Spectral Response and Application in Photoluminescence Based (Bio)Chemical Sensors

被引：67

作者：

Nalwa, Kanwar S. ^{[1
,2
]}

Cai, Yuankun ^{[3
,4
]}

Thoeming, Aaron L. ^{[1
,2
]}

Shinar, Joseph ^{[1
,2
,3
,4
]}

Shinar, Ruth ^{[1
,2
]}

Chaudhary, Sumit ^{[1
,2
]}

机构：

[1] Iowa State Univ, Dept Elect & Comp Engn, Ames, IA 50011 USA

[2] Iowa State Univ, Microelect Res Ctr, Ames, IA 50011 USA

[3] Iowa State Univ, Ames Lab USDOE, Ames, IA 50011 USA

[4] Iowa State Univ, Dept Phys & Astron, Ames, IA 50011 USA

来源：

ADVANCED MATERIALS | 2010年 / 22卷 / 37期

关键词：

CELLS; FILMS; ARRAY; SI;

D O I：

10.1002/adma.201000417

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A photoluminescence (PL)-based oxygen and glucose sensor utilizing inorganic or organic light-emitting diode as the light source, and polythiophene:fullerene type bulk-heterojunction devices as photodetectors, for both intensity and decay-time based monitoring of the sensing element's PL. The sensing element is based on the oxygen-sensitive dye Pt-octaethylporphyrin embedded in a polystyrene matrix.

引用

页码：4157 / +

页数：6

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