A light emitting diode improves evanescent excitation of a fiber optic cocaine biosensor

被引：5

作者：

Choa, FS

Shih, MH

Toppozada, AR

Block, M

Eldefrawi, ME

机构：

[1] UNIV MARYLAND,DEPT ELECT ENGN,BALTIMORE,MD 21228

[2] UNIV MARYLAND,SCH MED,DEPT PHARMACOL & EXPTL THERAPEUT,BALTIMORE,MD 21201

[3] ORD CORP,NAHANT,MA 01908

来源：

ANALYTICAL LETTERS | 1996年 / 29卷 / 01期

关键词：

evanescent excitation; LED; biosensors;

D O I：

10.1080/00032719608000389

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The replacement of the quartz halogen lamp of an ORD fluorometer with a high brightness blue-light-emitting diode enhanced evanescent excitation of benzoylecgonine-fluorescein bound to the mAbs immobilized on quartz fibers and gave stronger optical signals.

引用

页码：29 / 33

页数：5

共 11 条

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